Running News Daily

Brazilian 400m hurdles star Alison Dos Santos has delivered a powerful statement ahead of the major championships, producing a sensational world-leading 46.48 seconds to win at the XLV Troféu Brasil in front of an ecstatic home crowd.

The breathtaking performance marked Dos Santos' fastest race since his unforgettable triumph at the 2022 World Athletics Championships, where he claimed global gold in dominant fashion. After battling injuries and setbacks over the past few seasons, the Brazilian has once again reminded the athletics world why he remains one of the event's greatest talents.

Clocking 46.48, Dos Santos surged to the top of the 2026 world rankings with a display of speed, rhythm, and flawless hurdling that left no doubt about his return to peak form. Every stride reflected the confidence and explosiveness that made him a world champion, sending a clear warning to his rivals that he is ready to challenge for more international titles.

The performance is more than just a fast time—it is a powerful comeback story. Returning to his very best after years of determination and resilience, Dos Santos has reignited excitement in one of track and field's most competitive events. His run not only thrilled the home fans but also reshaped the global picture in the men's 400m hurdles.

With the championship season gathering momentum, Alison Dos Santos has placed himself firmly back among the favourites. If this remarkable run is any indication, the Brazilian superstar is once again ready to chase gold on the world's biggest stages, proving that champions always find a way back to the top.

The future of the 400m hurdles may have arrived sooner than anyone expected.

At just 17 years old, Japan's Taiju Goto delivered one of the most remarkable performances ever seen from a high school athlete, breaking the U18 world record not once, but twice in the space of two days at the Japanese Athletics Championships in Aichi.

Goto first announced himself to the world during the heats, producing a stunning 48.31 seconds to erase a global age-group mark that had stood untouched for nearly a decade. It was the kind of performance that would have been enough to dominate headlines on its own.

But the teenager was not finished.

Returning for the final less than 24 hours later, Goto lined up in lane seven with the pressure of expectation suddenly resting on his shoulders. Rather than feeling the weight of history, he embraced it. Powering over the barriers with remarkable composure and rhythm, he crossed the finish line in an astonishing 48.09 seconds, slicing another 0.22 seconds off the record he had set the previous day.

Pending official ratification, the performance will stand as the new U18 world record.

What makes the achievement even more extraordinary is the level of the time itself. A 48.09 is not merely exceptional for a teenager—it is a performance capable of competing on the senior international stage. In several recent Olympic cycles, that mark would have been fast enough to reach the Olympic semifinals.

And Goto is still balancing elite athletics with life as a high school student.

The previous U18 world best of 48.84 had remained on the books throughout the 2010s and was widely considered one of the toughest age-group marks in the event. In just two races, Goto lowered it by an incredible 0.75 seconds—a massive margin in an event where records are often broken by hundredths of a second.

The men's 400m hurdles is currently enjoying a golden era led by world-class stars such as Karsten Warholm, Rai Benjamin, and Alison dos Santos. After this historic weekend, another name deserves a place on every athletics watchlist: Taiju Goto.

The timing could not be more intriguing. With the 2028 Olympic Games in Los Angeles approaching, Goto will still be only 19 years old when the world's biggest sporting stage arrives.

Many teenage prodigies generate excitement. Few produce performances that force the athletics world to rethink what is possible.

In Aichi, Taiju Goto did exactly that—twice. One record-breaking run announced his arrival. The second confirmed that a new star may already be on the rise.

When Grand Slam Track launched last year, it promised something track and field had long been missing: guaranteed pay, a league structure, and an alternative to the shoe-company–dominated model that has defined the sport for decades.

Now, new bankruptcy filings reveal just how steep the climb really was.

According to documents filed in Delaware Bankruptcy Court, the league generated only $1.8 million in revenue during its inaugural season—while accumulating more than $40 million in debt. The filings offer the clearest financial picture yet of the troubled league founded by Olympic champion Michael Johnson, and they show liabilities roughly $10 million higher than Grand Slam previously disclosed.

A Costly First Season

Grand Slam Track staged three meets last spring—in Miami, Philadelphia, and Kingston—but struggled to generate meaningful revenue beyond ticket sales. While the Miami and Philadelphia events drew respectable crowds, attendance in Kingston was so low that tickets were reportedly given away.

The league’s decision not to accept shoe-company sponsorships, combined with the cost of producing its own broadcasts, placed enormous pressure on cash flow. Despite early optimism, Grand Slam was unable to attract major sponsors or sell lucrative media rights.

For comparison, Athlos, a single-meet event backed by Alexis Ohanian, reportedly generated millionsin revenue in its second year, while the startup women’s basketball league Unrivaled brought in $27 million in its first season, largely through media deals—even while operating at a loss.

Grand Slam, by contrast, entered bankruptcy with less than $1 million in assets.

The Bankruptcy Filing

Grand Slam filed for Chapter 11 bankruptcy in December, rather than Chapter 7 liquidation, meaning the league technically still has a chance to restructure and return. The filing followed the league’s inability to fully pay athletes and vendors from its inaugural season.

Court documents show:

• Total liabilities: approximately $40.6 million

• Total revenue in 2025: $1.8 million

• Assets: under $1 million

The league is currently operating under debtor-in-possession (DIP) financing, a high-interest loan structure that allows companies to continue operating during bankruptcy.

Winners Alliance: The Central Backer

The dominant creditor—by a wide margin—is Winners Alliance, the for-profit arm of the Professional Tennis Players Association, chaired by hedge-fund billionaire Bill Ackman.

Winners Alliance has played multiple roles:

• Lead investor in Grand Slam’s seed round

• Organizer of an eight-figure emergency financing package in fall 2025

• Sole provider of DIP financing

Altogether, Winners Alliance is owed more than $17 million, accounting for roughly 40% of Grand Slam’s total liabilities.

Other notable creditors include:

• HLS Holdings (Robert Smith): $1 million

• APL Ventures (Albert P. Lee): $300,000

• Share Ventures (Hamet Watt): $250,000

• Vivek Padmanabhan: $250,000

• Brittany Ann Nohra: $200,000

Operational debts include:

• Over $350,000 owed to a W Hotel in Los Angeles

• $350,000 to track surface company Rekortan

• $340,000 to American Express

Athletes Caught in the Middle

Grand Slam’s salary model—once hailed as revolutionary—ultimately became one of its biggest vulnerabilities.

After an investor withdrew from an eight-figure term sheet following the Kingston meet, Johnson later acknowledged the league faced a “major, major cash-flow issue.” Emergency financing allowed athletes to receive only half of what they were owed, while vendors rejected similar settlement terms.

Several top athletes—including Cole Hocker, Alison Dos Santos, Josh Kerr, and Masai Russell—are still under multiyear contracts with approximately 250 days remaining, according to court filings. The league has stated it intends to use part of its emergency funding to sign new contracts and chart a possible path forward.

What This Means for Track and Field

Grand Slam Track’s collapse does not invalidate the idea behind it—but it does underline the realities of building a professional league in a sport with limited commercial infrastructure.

Track remains largely dependent on:

• Shoe-company sponsorships

• Appearance fees

• Prize money tied to championships and major road races

Grand Slam tried to change that model overnight. The ambition was admirable. The financial runway was not.

The Road Ahead if there is one 

Later this week, Grand Slam is expected to file its Chapter 11 reorganization plan, outlining how it intends to restructure its debts and whether it can realistically return.

Whether the league survives or not, its rise and fall will leave a lasting mark on the sport—forcing hard conversations about sustainability, athlete compensation, and what it truly takes to build a viable professional track league.

For now, Grand Slam Track stands as a cautionary tale: bold vision alone is not enough. In track and field, as in racing itself, pacing matters. 

When Olympic legend Michael Johnson launched Grand Slam Track (GST), the vision was bold: reinvent the sport with an athlete-first approach, big prize purses, and a reimagined global format. With a $30 million launch budget and promises to reward performance like never before, GST quickly gained traction. But after the abrupt cancellation of its final event in Los Angeles, questions are swirling—and athletes are asking where their promised money is.

The LA meet, originally scheduled for June 28–29, was expected to close out GST’s four-meet pilot season. Instead, the cancellation reportedly saved the organization upwards of $3 million, and left some top athletes publicly wondering when—or if—they’ll get paid.

Brazil’s Alison dos Santos, the 2022 world champion in the 400m hurdles, told Norwegian outlet NRKthat he is still waiting on his $250,000 prize check. He said the cancellation came as a surprise but remains hopeful that the money will arrive later this year.

Others were more skeptical. Emmanuel Wanyonyi, Kenya’s Olympic 800m champion and winner of the short-distance event at GST Kingston, admitted after his victory at the Bislett Games that he hadn’t been paid either. “It might come. Why shouldn’t it come?” he said. “They have to pay us. I’ll be patient and wait.”

American distance phenom Nico Young, who won the 3,000m at the Philadelphia Slam and followed that performance with a U.S. record in the 5,000m (12:45.27) in Oslo, offered a more cautious response: “I don’t know if I’m supposed to say anything about it. We’re working on it.”

Even those with positive experiences are waiting. Charles Philibert-Thiboutot, a two-time Olympian for Canada, praised GST after competing in Kingston. “Grand Slam Track was one of the best experiences I’ve had as a pro,” he told Canadian Running. “I’m sad to see it struggle, because I do think that’s the way athletes should be treated at the highest level.” Still, he acknowledged he hasn’t been paid yet—but was told the money is on the way.

An agent representing multiple GST athletes confirmed that only half of the prize money from Kingston has been paid, and that winners from Miami and Philadelphia are still waiting. Delays in payout aren’t uncommon in professional track, with 6–12 week lags the norm—but with Kingston now 11 weeks in the rearview, patience is thinning.

GST was originally backed by a $30 million budget, with $12.6 million earmarked for prize money—$3.15 million per event. The league also supported athlete contracts and high-end production values across its three completed events in Kingston, Miami, and Philadelphia.

In an email to NRK, GST spokesperson Callum Squires cited poor financial conditions at the LA venue as the reason for the cancellation. “The success of our three previous events has led us to make the difficult choice to end the pilot season and set our sights on 2026,” he wrote. “We will announce investors and new partnerships next week.”

Whether Grand Slam Track can recover and return stronger in 2026 may hinge on what happens next—and especially whether the league delivers on its most essential promise: paying the athletes who brought their best to the track.

The young American fulfilled his dream of Olympic gold on Friday, while Brazil's dos Santos repeated his bronze-medal performance from Tokyo.

The top two finishers from Tokyo 2020 traded podium positions in an electrifying 400m hurdles final at the Stade de France on Friday, as American Rai Benjamin unseated the defending Olympic champion, world champion and world record holder, Karsten Warholm of Norway. Benjamin, the silver medallist from Tokyo, took gold in a season’s best 46.46–well ahead of Warholm’s 47.06, while Alison dos Santos of Brazil repeated his bronze medal performance from Tokyo 2020 in 47.26 seconds.

Warholm, in lane 7, had Benjamin in his sights in lane 8, and gained ground on the American through the first turn, but couldn’t quite make up the stagger. By the home stretch, Benjamin was pulling away, leaving Warholm behind.

Having medalled at the last four major championships in the event, dating back to the 2019 World Championships in Doha, the 26-year-old Benjamin was one of the favourites for gold on Friday; he had the fastest time in the world this year (46.46). Warholm, Benjamin and dos Santos are the three fastest men ever in the 400m hurdles event. Warholm set the world and Olympic record of 45.94 in an empty stadium in Tokyo three years ago.

In May, the hurdler stirred controversy when he stated his intention not to wear a race bib on his uniform at the Olympics. (Race bibs are required to identify athletes as per World Athletics rules; clearly someone must have talked him out of it, since he was most definitely wearing race bibs at these Games; not wearing one would earn him a disqualification.)

Team USA had another standout night on the track, despite a disappointing loss to Team Canada in the men’s 4x100m relay. The American women redeemed the night by taking gold in the women’s 4x100m relay final.

We are just four days away from the opening ceremony of the 2024 Paris Olympics and a little over a week from the start of the athletics events at the Stade de France. If you’re looking to place your bets for gold or want to know the favorites for each event (according to Vegas sportsbooks), we’ve got you covered with insights and odds to help you get the best value out of your picks.

Men’s 100m

Favorite: Kishane Thompson (JAM) -105 [world leader]

Best value: Oblique Seville (JAM) +900 

Men’s 200m

Favorite: Noah Lyles (USA) -290 [3x world champion]

Best value: Erriyon Knighton (USA) +1000 [2x world championship medallist]

Men’s 400m

Favorite: Matthew Hudson-Smith (GBR) +120 [world silver medalist]

Best value: Steven Gardiner (BAH) +350 [reigning Olympic champion]

Men’s 800m

Favorite: Djamel Sedjati (ALG) -250 [world leader]

Best value: Marco Arop (CAN) +1500 [reigning world champion]

Men’s 1,500m

Favorite: Jakob Ingebrigtsen (NOR) -225 [reigning Olympic champion]

Best value: Josh Kerr (GBR) +175 [reigning world champion]

Men’s 5,000m

Favorite: Jakob Ingebrigtsen (NOR) -290 [reigning world champion]

Best value: George Mills (GBR) +4000 

Men’s 10,000m

Favorite: Joshua Cheptegei (UGA) +120 [world record holder]

Best value: Berihu Aregawi (ETH) +600 

Men’s 110m hurdles

Favorite: Grant Holloway (USA) -500 [world leader and world champion]

Best value: Hansle Parchment (JAM) +1000 [reigning Olympic champion]

Men’s 400m hurdles

Favorite: Rai Benjamin (USA) +100 [world leader]

Best value: Alison Dos Santos (BRA) +300 [2022 world champion]

Men’s 3,000m steeplechase

Favorite: Lamecha Girma (ETH) -120

Best value: Soufiane El Bakkali (MAR) +190

Men’s marathon

Favorite: Eliud Kipchoge (KEN) -190 [reigning Olympic champion]

Best value: Benson Kipruto (KEN) +900 [2024 Tokyo Marathon champion]

Women’s 100m

Favorite: Sha’Carri Richardson (USA) -225 [reigning world champion]

Best value: Julien Alfred (LCA) +700 

Women’s 200m

Favorite: Gabby Thomas (USA) +105 [2020 Olympic bronze medalist]

Best value: Shericka Jackson (JAM) +180 [reigning world champion

Women’s 400m

Favorite: Marileidy Paulino (DOM) -135 [2020 Olympic silver medalist]

Best value: Rhasidat Adeleke (IRL) +700 

Women’s 800m

Favorite: Keely Hodgkinson (GBR) -290 [Olympic silver medallist]

Best value: Nia Atkins (USA) +1500

Women’s 1,500m

Favorite: Faith Kipyegon (KEN) -285 [world record holder]

Best value: Jessica Hull (AUS) +1000

Women’s 5,000m

Favorite: Faith Kipyegon (KEN) -285 [world champion]

Best value: Beatrice Chebet (KEN) +750 [world XC champion]

Women’s 10,000m

Favorite: Sifan Hassan (NED) +120 [reigning Olympic champion]

Best value: Gudaf Tsegay (ETH) +250 [reigning world champion]

Women’s 100m hurdles

Favorite: Cyrena Samba-Mayela (FRA) +250 [European champion]

Best value: Tobi Amusan (NGR) +1500 [world record holder]

Women’s 400m hurdles

Favorite: Sydney McLaughlin-Levrone (USA) -700 [world record holder and reigning Olympic champion]

Best value: Femke Bol (NED) +300 [reigning world champion]

Women’s 3,000m steeplechase

Favorite: Beatrice Chepkoech (KEN) n/a [world record holder]

Best value: Sembo Almayew (ETH) n/a

Women’s marathon

Favorite: Tigst Assefa (ETH) +250 [world record holder]

Best value: Hellen Obiri (KEN) +400 [2023 & 2024 Boston Marathon champion] 

World Athletics (WA) announced the inaugural group of ‘Champions for a Better World’ on Thursday. Nine athletes, including three runners and six field athletes representing the six continental areas will lend their voices toward advocating for sustainable practices in sport and encourage other athletes to take a more active role in addressing environmental concerns. The athletes have been recruited to support WA’s efforts to reduce the sport’s environmental impact in alignment with the World Athletics Sustainability Strategy.

The Champions for a Better World group is announced as world leaders gather at the COP27 UN Climate Change Conference, and alongside new data from a survey carried out at four different WA championship events in 2022, with 737 athletes across 122 countries giving responses.

More than 76 per cent of athletes are seriously concerned or very concerned about climate change, with over 66 per cent feeling impacted directly by its effects. Seven in ten athletes believe climate change has already impacted athletics directly, and 90 per cent said that WA has a role to play in addressing sustainability in the sport.

“It’s clear that an overwhelming majority of our athletes are very concerned about the impacts that climate change is having on their lives and on our sport,” said WA president Seb Coe. “It’s critical for us to act on those concerns, to put practical applications in place where we can, and to drive the sport forward with the advocacy and the high-profile voices that athletes can bring.”

Brazil’s 400m hurdle world champion Alison Dos Santos shared that he believes athletes have a platform to raise awareness:  “As athletes, we have the important mission of raising awareness about the need to take care of the environment, both at social and economic level. Being able to influence others is very gratifying to me. I am very happy and enthusiastic about embracing this challenge.”

2022 Champions for a Better World

Track athletes

Tobi Amusan (NIG)100m hurdles world record holder, 2022 world champion

Ajla Del Ponte (SWI)sprints, 2021 European indoor 60m champion, 2022 Olympic 100m finalist

Alison Dos Santos (BRA)400m hurdles, 2022 world champion, 2021 Olympic bronze medalist

Field athletes

Kelsey-Lee Barber (AUS)javelin, 2019 and 2022 world champion

Sam Mattis (USA)discus, 2021 Olympic and 2022 World Championships finalist

Eliza McCartney (NZL)pole vault, 2016 Olympic bronze medallist

Ernest John Obiena (PHL)pole vault, 2022 world bronze medalist

Elena Vallortigara (ITA)high jump, 2022 world bronze medalist

Hugues Fabrice Zango (BFA)triple jump, world indoor record-holder, 2022 world silver medallist, 2021 Olympic bronze medalist

Video messages from each athlete will be shared on WA social media channels over the next two weeks.

Two-time Olympic marathon champion Eliud Kipchoge will battle nine world champions for the men's 2022 World Athlete of the Year Award. The 37-year-old Kipchoge, who is fresh from breaking his own marathon world record, won the 2018 and 2019 awards but also made the final list for the 2020 and 2021 awards.

The winner of the prestigious award in world athletics will be revealed on World Athletics’ social media platforms in early December.

The announcement on Thursday marked the opening of the voting process for the 2022 World Athletes of the Year ahead of the 2022 World Athletics Awards in December.

Olympics 400m hurdles champion Karsten Warholm last year became the first Norwegian to win the Male Athlete of the Year Award, beating four other finalists who included Kipchoge and Olympic 5,000m champion Joshua Cheptegei of Uganda  for the award.

Kipchoge will face world champions Ceh Kristjan (discus) from Slovakia, Brazilian Alison Dos Santos (400m hurdles), the 2020 winner, Swede Mondo Duplantis (pole vault), Moroccan Soufiane El Bakkali (3,000m steeplechase) and American Grant Holloway (110m hurdles).

Others are Norwegian Jakob Ingerbrigtsen (5,000m), Noah Lyles (200m) from United States, Grenada’s Anderson Peters (javelin) and Pedro Pichardo (triple jump) from Portugal.

The athletes were selected by an international panel of athletics experts, comprising representatives from all six continental areas of World Athletics.

“It has been another memorable year for the sport and the nominations reflect some of the standout performances achieved at the World Athletics Championships in Oregon, World Athletics Indoor Championships in Belgrade, one-day meeting circuits and other events around the world,” said a statement from World Athletics.

Kipchoge recaptured the Berlin Marathon title, smashing his own world record by 30 seconds on September 25 in the German capital.

The 2016 and 2020 Olympic marathon champion clocked 2:01:09 to win, beating his previous world record time of 2:01:39 set when winning in Berlin in 2018.

Kipchoge had on March 6 this year won the Tokyo Marathon in a course record time of 2:02:40, beating the newly crowned London Marathon champion Amos Kipruto to second place in 2:03:13.

Kenya's Olympic and world 1,500m champion Faith Chepng'etich was on Wednesday named among the 10 nominees for the female 2022 World Athlete of the Year award.

Kipchoge is the only other Kenyan male to win the award besides 800m world record holder David Rudisha, who claimed it in 2010.

No Kenyan woman has won the award.

A three-way voting process will determine the finalists.

The voting process closes on October 31.

The World Athletics Council and the World Athletics Family will cast their votes by email, while fans can vote online via the World Athletics social media platforms.

Individual graphics for each nominee will be posted on Facebook, Twitter, Instagram and YouTube this week; a 'like' on Facebook, Instagram and YouTube or a retweet on Twitter will count as one vote.

The World Athletics Council’s vote will count for 50 percent of the result, while the World Athletics Family’s votes and the public votes will each count for 25 per cent of the final result.

Voting for the World Athletes of the Year closes at midnight on October 31. At the conclusion of the voting process, five women and five men finalists will be announced by World Athletics.

Nominees

Kristjan Ceh (Slovakia)

- World discus champion

- Diamond League discus champion, throwing a national record 71.27m on the circuit in Birmingham

- European discus silver medalist

Alison dos Santos (Brazil)

- World 400m hurdles champion

- Diamond League 400m hurdles champion

- Ran a world-leading South American record of 46.29

Mondo Duplantis (Sweden)

- World pole vault champion indoors and outdoors

- Diamond League and European pole vault champion

- Improved his world record to 6.19m and 6.20m indoors, and then 6.21m outdoors

Soufiane El Bakkali (Morocco)

- World 3000m steeplechase champion

- Diamond League 3000m steeplechase champion

- Unbeaten in 2022, running a world-leading 7:58.28 in Rabat

Grant Holloway (USA)

- World 110m hurdles champion

- World indoor 60m hurdles champion

- Diamond League 110m hurdles champion

Jakob Ingebrigtsen (Norway)

- World 5000m champion, world 1500m silver medalist indoors and outdoors

- European 1500m and 5000m champion

- Diamond League 1500m champion in a world-leading 3:29.02

Eliud Kipchoge, (Kenya)

- Improved his world marathon record to 2:01:09

- Berlin Marathon champion

- Tokyo Marathon champion

Noah Lyles (USA)

- World 200m champion

- Diamond League 200m champion

- Ran a world-leading national record of 19.31 to move to third on the world all-time list

Anderson Peters (Grenada)

- World javelin champion

- Commonwealth javelin silver medalist

- Threw a world-leading NACAC record of 93.07m, moving to fifth on the world all-time list

Pedro Pichardo (Portugal)

- World triple jump champion with a world-leading leap of 17.95m

- World indoor triple jump silver medalist

- European triple jump champion.

Brazil's Alison Dos Santos ran the third fastest time of all time to win the world 400m hurdles on Tuesday as Norwegian prodigy Karsten Warholm wilted at Hayward Field.

Dos Santos clocked a championship record of 46.29 seconds, finishing ahead of Americans Rai Benjamin and Trevor Bassitt, who finished in 46.89 and 47.39sec respectively.

Olympic champion and world record holder Warholm led coming into the home straight but seized up badly and eventually came in seventh (48.42).

Warholm last lost a 400m hurdles race in September 2018 in Ostrava, Czech Republic.

Since then, he had notched up a winning streak of 18 races and another four qualifying races in the 2019 world championships and 2021 Tokyo Olympics.

Warholm laid down a performance that is widely considered one of the greatest Olympic track performances of all time when he smashed the 29-year-old world record to win the 400m hurdles at the Tokyo Games in a time of 45.94sec.

But the 26-year-old pulled up injured at the Diamond League meet in Rabat in early June with a "muscle fiber tear" in a hamstring and although insisting he was at 100% going into the race, he missed his usual gas over the final 80 meters.

USA’s Michael Norman produced the standout performance at the Wanda Diamond League meeting in Eugene on Saturday (28), the 24-year-old setting a Diamond League 400m record of 43.60 to beat Grenada's Kirani James (44.02) and Matthew Hudson-Smith, who broke the British record with 44.35. 

On a cool, blustery afternoon at Hayward Field, with many outbreaks of heavy rain, Norman was one of many athletes who defied the conditions to make it another memorable edition of the Prefontaine Classic.

“I had zero expectation of what I could run today,” said Norman, who revealed he and coach Quincy Watts had gone “back to the basics” during their winter training. “Hard work and consistency with diet and training,” he said. “My motto this year has been that if it’s comfortable, it’s too easy – on the weight room or the track. Based on how I felt, there are a few areas I can improve on.”

Looking to next month’s US Championships and the World Athletics Championships Oregon22 on the same track in July, Norman said: “I’m going to train like I want to do something special, and when the time comes, the time comes.”

Kenya's Faith Kipyegon was equally peerless when taking the women’s 1500m in commanding fashion, the Olympic champion tracking chief rival Gudaf Tsegay until the final turn, at which point she blew by and came home a clear winner in a world lead and meeting record of 3:52.59. Tsegay got second in 3:54.21 with Canada’s Gabriela Debues-Stafford third in 3:58.62. “The race today gave me great morale that everything I’m doing is correct towards the World Championships – that’s my biggest fish and I hope for the best, for the gold medal,” said Kipyegon, who is “going to think about” a world record attempt at 1500m later in the summer. “I was not expecting (to run 3:52) when I saw the rain this morning, but I felt comfortable. It was good.”

USA's Ryan Crouser produced by far the standout performance in the field events, the Olympic shot put champion looking utterly peerless when launching a world-leading 23.02m effort in the second round. That left him well clear of long-time rivals Joe Kovacs (22.49m) and Tom Walsh (21.96m).

What made it more impressive is that Crouser did not use his full technique, but threw off a “static” starting position, which prior to today had never produced a 23-metre effort. Crouser said he usually throws 40-60cm farther when utilising his full technique. 

“I thought 23 was possible but I thought I’d have to get into my full (technique) to do it,” said Crouser. “My best static ever was in the 22.90s. To throw a static PR, under a heavy load, without a taper, is a really good indicator of where I can be seven or eight weeks from now.” Berihu Aregawi turned in a superb solo performance to take the men’s 5000m in a meeting record and world lead of 12:50.05, coming home well clear of fellow Ethiopians Samuel Tefera (13:06.86) and Selemon Barega (13:07.30). Aregawi swept to the front in the third kilometre after the pacers stepped aside and the Ethiopian broke clear of the field, powering through to the final laps to a rapturous reception from the crowd, which historically loves displays of fearless distance running. 

In the men’s 400m hurdles, Brazil’s Alison Dos Santos achieved another dominant performance, clocking a world-leading 47.23 to come home a distant winner ahead of USA’s Khalifah Rosser and Quincy Hall, who both clocked personal bests of 48.10. 

“I’m happy with this, but I want more, I want to go faster,” said Dos Santos. “Me and (Rai) Benjamin never win against (Karsten) Warholm, and nobody wants to lose, but it’ll be hard for us to come up against him at the World Championships and win. He is the boss, the guy to beat, and for winning the final you need to run 45 (seconds) – everyone is so strong.”

Sprint queen Elaine Thompson-Herah once again asserted her supremacy with a comfortable win in the 100m, clocking 10.79 (0.7m/s) to beat Sha’Carri Richardson, who bounced back to form with a 10.92 clocking to edge Shericka Jackson, who was third in 10.92. Britain’s Dina Asher-Smith was fourth with 10.98. 

“I’m happy to cross the line healthy and with the win,” said Thompson-Herah, who explained prior to the event that she’d been managing a niggle in training. “It got me ready for my championship in Jamaica next month.”USA’s Trayvon Bromell laid down a big marker ahead of next month’s US Championships by defeating his chief rivals in the 100m, pulling clear to take a comfortable win in 9.93 (-0.2m/s). Fred Kerley was next best with 9.98, while Christian Coleman faded from first at halfway to third at the finish, clocking 10.04 just ahead of Noah Lyles (10.05). 

"I really just wanted to come out with the win as I knew the wind was iffy today," said Bromell. "There were some technical things I wanted to do better with but I just have to go back to the drawing board and try to fix it."

Olympic champion Jasmine Camacho-Quinn came from behind to score an impressive win in the 100m hurdles, a non-Diamond League event, the Puerto Rican clocking 12.45 into a slight headwind (-0.7m/s) with Nigeria’s Tobi Amusan second in 12.58 and USA’s Tonea Marshall third in 12.66. 

“It was a little sloppy,” said Camacho-Quinn. “I hit my trail leg a couple of times and that slowed me up, but I’ll take it. I went 12.4 in these conditions.”

Jamaica’s Shelly-Ann Fraser-Pryce was a clear winner of the women’s 200m in 22.41 (0.8m/s), with USA’s Brittany Brown second in 22.74 and Anthonique Strachan of Bahamas third in 22.76. 

Norway’s Jakob Ingebrigtsen re-asserted his supremacy in the Bowerman Mile, the Olympic champion breaking clear with a lap to run and coming home a comfortable winner in a world lead of 3:49.76, with Australia’s Ollie Hoare second in a PB of 3:50.65 and world champion Timothy Cheruiyot third in 3:50.77. 

“It was a great race – I’m where I’m supposed to be,” said Ingebrigtsen, who will “for sure” double over 1500m and 5000m at the World Athletics Championships Oregon22. Looking towards the European Championships in Munich, he said he’d “love to do 800m, 1500m, steeplechase, 5km, 10km and marathon, but I don’t think that’s possible with the schedule.”

He will next race over 800m before competing at the Wanda Diamond League meeting in Oslo on 16 June.  Britain’s Keely Hodgkinson utilised her typical sit-and-kick tactics to great effect to take the women’s 800m, the Olympic silver medallist powering clear of race leader Natoya Goule entering the home straight and holding off the late surge of world indoor champion Ajee Wilson to win in a world lead of 1:57.72, with Wilson second in 1:58.06 and Raevyn Rogers third in 1:58.44. 

Olympic champion Athing Mu was a late withdrawal after contracting Covid-19, but Hodgkinson is looking forward to renewing their rivalry in July. 

“It would have been good if she was here, but she’s going to be there at the World Champs and I’m sure we’ll have a good duel then –  I look forward to racing her,” said Hodgkinson. “I felt really good, it was a bit windy out there but there was good competition, it was a good run. I can’t complain.”

Sweden’s Khaddi Sagnia unleashed a PB of 6.95m (1.0m/s) to take victory in the women’s long jump, with Nigeria’s Ese Brume second with 6.82m and USA’s Tara Davis third with 6.73m. 

Norah Jeruto, the Kenyan-born athlete who now represents Kazakhstan, produced an impressive display to win the women’s 3000m steeplechase in 8:57.97, a world lead. Bahrain’s Winfred Mutile Yavi was close behind in second, clocking a PB of 8:58.71, while Ethiopia’s Mekides Abebe was third in 9:03.26. In the men’s 1500m, a non-Diamond League event, New Zealand’s Samuel Tanner took victory in a PB of 3:34.37 in front of Britain’s Neil Gourley, who clocked a PB of 3:34.85.

Italy’s Martina Caironi set a world record of 14.02 in the T63 women’s 100m, while in the men’s T62 400m, Germany’s Johannes Floors took the win in 48.13.  

It is a measure of Eugene’s Prefontaine Classic meeting - which tomorrow forms the third stop on the Wanda Diamond League tour - that it can lose four Olympic gold medalists at late notice and still remain packed with compelling competition and world record attempts.

The arrangement of all that athletics action was altered today following forecasts of rain and high winds - likely to be blowing into the faces of the sprinters - on Saturday.

Accordingly the men's pole vault, featuring Olympic gold and silver medalists Mondo Duplantis of Sweden and Chris Nilsen of the United States, the women's discus, featuring the US Olympic champion Valarie Allman, and the women's high jump, involving Ukraine's world indoor champion Yaroslava Mahuchikh, have been moved to Friday night's programme, where world record attempts are being made over two miles and 5,000 meters.

The news that the United States' Olympic women’s 800 meters champion Athing Mu will not now race against Britain’s Tokyo 2020 silver medalist Keely Hodgkinson, and that Italy’s men’s 100m champion Marcell Jacobs will not be in a field including the man he beat to gold in Japan, home sprinter Fred Kerley, was disappointing.

Also missing from the planned line-up at the new-look Hayward Field, which will stage this year’s World Athletics Championships, are home talents Matthew Centrowitz, the Rio 2016 1500m gold medalist, Tokyo 2020 and world 400m hurdles silver medalist Rai Benjamin and double world pole vault champion Sam Kendricks.

And South Africa’s double Olympic 800m champion Caster Semenya, who had planned a first top-level race since 2019, has also withdrawn.

All this means the limelight will shine all the more intensely on stellar performers such as Jamaica’s double Olympic women’s 100 and 200m champion Elaine Thompson-Herah, who runs over the shorter sprint against a field including the American who missed last year’s Olympics because of a three-month suspension after testing positive for cannabis, Sha’Carri Richardson.

Britain’s world 200m champion Dina Asher-Smith, who last Saturday won the Birmingham Diamond League 100m from which Thompson-Herah had made a late withdrawal, is also in the mix, as is Switzerland’s world indoor 60m champion Mujinga Kambundji and Jamaica’s Tokyo 2020 bronze medalist Shericka Jackson.

Thompson-Herah chose to make a low-key start to her outdoor season, choosing to compete in Kingston, where she clocked 10.94sec despite a strong headwind of -1.8 meters per second.

It was on this track last year that she ran 10.54, putting her second on the all-time list.

The men’s 100m is also loaded given the presence of Kerley and his fellow Americans Trayvon Bromell, who will be keen to restore normal working after his early exit in Birmingham because of a false start, world champion Christian Coleman, world 200m champion Noah Lyles and Canada’s Olympic 200m champion Andre De Grasse.

And 18-year-old Erriyon Knighton, who last year became the youngest male athlete to represent the United States since middle distance runner Jim Ryun in 1964 and missed a 200m medal by one place, will seek to break 10sec for the first time.

Knighton already tops this year’s 200m world list with his startling 19.49sec in Baton Rouge last month, which put him fourth on the all-time list.

The women’s 200m will see double Olympic 400m champion Shaunae Miller-Uibo taking on Jamaica’s 35-year-old Beijing 2008 and London 2012 100m champion Shelly-Ann Fraser-Pryce, who won world gold at this distance in 2013 and took silver at the London 2012 Olympics.

The men’s 400m will see Kirani James of Grenada, the London 2012 champion and Tokyo 2020 bronze medalist, take on home athletes including Michael Cherry, Michael Norman – a major talent currently seeking a performance to do himself justice - Vernon Norwood and Kahmari Montgomery.

The absence of Benjamin from the 400m hurdles will offer Brazil’s Tokyo 2020 bronze medalist Alison Dos Santos - who beat Benjamin in the opening Diamond League meeting of the season in Doha – a perfect chance to shine,

In the women’s 100m hurdles, Puerto Rico’s Olympic champion takes on the American who took silver behind her in Tokyo, world record holder Kendra Harrison.

The traditional Friday evening distance racing in Eugene will include a women’s two miles and a women’s and men’s 5000m race.

At the latter, which will be followed by an official Diamond League 5,000m on Saturday, Uganda’s Joshua Cheptegei is billed to make an attempt at breaking his own world record of 12min 35.36sec, which he ran in Monaco in August 2020.

On Saturday afternoon the majority of the rivals Cheptegei beat to win Olympic 5,000m gold in Tokyo last year will line up for the Diamond League 5.000m, where Olympic 10,000m champion Selemon Barega of Ethiopia, Olympic 10,000m bronze medalist Jacob Kiplimo of Uganda, Olympic 5,000m silver Mohammed Ahmed of Canada and two-time Olympic 5,000m medalist Paul Chelimo of the United States are the main contenders.

Friday night will also see Ethiopia’s 24-year-old Letesenbet Gidey aiming to lower the women’s 5000m world record of 14:06.62 that she set in Valencia in October 2020.

Gidey has since lowered the women’s 10,000m world record to 29min 01.03sec and the world half marathon record to 1hr 2min 52sec.

Elsewhere on Friday, the women’s two miles will see Sifan Hassan of the Netherlands, the Olympic 5,000 and 10,000m champion, facing Diamond League 5,000m champion Francine Niyonsaba of Burundi.

The latter, who was disqualified at the Tokyo 2020 Games, beat Kenya’s double Olympic 1500m champion Faith Kipyegon over 3,000m in Doha earlier this month.

The world best of 8:58.58, set by Ethiopia’s Meseret Defar in 2007, is sure to be under threat.

Saturday’s middle-distance action will be highlighted by the clash of Olympic 1500m champion Jakob Ingebrigtsen and world champion Timothy Cheruiyot, who renew their rivalry in the Bowerman Mile. 

Ingebrigtsen beat Cheruiyot for the first time in the Olympic final in Tokyo last year but the Kenyan beat his Norwegian rival a few weeks later to win over 1500m at the Diamond League final in Zurich.

Both men will need to be primed, however, to beat Kenya’s Abel Kipsang, who out-kicked Cheruiyot to win in Doha recently and who backed it up with 1500m victory in Birmingham last Sunday.

Kipyegon meanwhile will take on Britain’s Tokyo 2020 silver medalist Laura Muir and Gudaf Tsegay of Ethiopia in the women’s 1500m.

Hodgkinson faces an 800m field that includes home runner Ajee Wilson, who took the world indoor title earlier this year.

The men’s shot put will involve the respective Tokyo 2020 gold, silver and bronze medalists Ryan Crouser and Joe Kovacs of the United States and New Zealand’s Tom Walsh.

The medalists from the men’s Olympic 100m and 200m finals in Tokyo, plus the men’s world indoor 60m final in Belgrade, will all clash in a stacked 100m field announced for the Prefontaine Classic, part of the Wanda Diamond League series, in Eugene on May 28.

Reigning Olympic champions Marcell Jacobs and Andre De Grasse will go up against Fred Kerley, Kenny Bednarek, Noah Lyles, Marvin Bracy and Christian Coleman, as well as Olympic 100m fifth-place finisher Ronnie Baker, at Eugene’s Hayward Field.

They will all be looking to make their mark ahead of the World Athletics Championships Oregon22 taking place in the same stadium in July.

“I am honored and excited to be part of this year’s Prefontaine Classic at the University of Oregon in Eugene,” said Italy’s Olympic 100m champion Jacobs, who also claimed the world indoor 60m title in Belgrade last month.

“It’s going to be my first race in the US since the Tokyo Olympics and the adrenaline is already pumping. I can’t wait to feel the track beneath my feet.”

De Grasse won the 100m at last year’s Prefontaine Classic, a few weeks after becoming a three-time Olympic medalist in Tokyo. The Canadian claimed 4x100m silver and 100m bronze in Japan along with his 200m title.

Kerley secured 100m silver between Jacobs and De Grasse in Tokyo, while Bednarek gained silver and Lyles bronze behind De Grasse in the 200m. At the World Athletics Championships Belgrade 22, Jacobs was joined on the podium by silver medalist Coleman and bronze medalist Bracy.

The men's 100m is the latest in a number of strong fields announced for the Eugene meeting. All three Tokyo Olympic medallists – Athing Mu, Keely Hodgkinson and Raevyn Rogers – will race in the 800m, while champion Mondo Duplantis will take on his fellow Tokyo Olympic medalists Chris Nilsen and Thiago Braz in the pole vault.

Michael Norman, Michael Cherry and Kirani James will race the 400m, while Rai Benjamin and Alison Dos Santos will go head-to-head in the 400m hurdles and the 100m hurdles will pit Keni Harrison against Jasmine Camacho-Quinn. Yaroslava Mahuchikh and Nicola McDermott will renew their rivalry in the high jump.

On Sunday 5, a World Athletics Continental Tour Gold meeting, while there will also be a wealth of champions in action in the field events, including a fond farewell to a legend of Polish athletics in Piotr Malachowski.

Fraser-Pryce will race her specialist event, the 100m, where she will face stiff opposition from compatriot Shericka Jackson. However, the two-time Olympic 100m champion should prove tough to beat, having clocked a PB of 10.60 in Lausanne last week.

De Grasse will line up in the 200m, the event in which he’s the Olympic champion, having clocked a Canadian record of 19.62 to take gold in Tokyo, which he backed up in fine style with a wind-assisted 9.74 (2.9m/s) to win over 100m at the Eugene Diamond League. Also in the field are Italy’s Filippo Tortu, Turkey’s Ramil Guliyev and Britons Nethaneel Mitchell-Blake and Reece Prescod.

Another Olympic champion will be in action in the men’s 110m hurdles, with Jamaica’s Hansle Parchment looking to back up that Tokyo win against a formidable US duo in Devon Allen and Daniel Roberts.

Brazil’s Alison Dos Santos, who took bronze in Tokyo in a South American record of 46.72, should prove tough to beat in the 400m hurdles. Fellow Olympic finalists Yasmani Copello of Turkey and Rasmus Magi of Estonia should be his closest pursuers.

US pair Michael Cherry and Vernon Norwood will be big contenders in the men’s 400m along with Botswana’s Isaac Makwala, while Poland’s Karol Zalewski, Kajetan Duszynski and Jakub Krzewina should mount a strong challenge on home turf.

The favourite for the women’s 400m is Marileidy Paulino of the Dominican Republic, who backed up her Olympic silver medal with recent wins in Lausanne (50.40) and Paris (50.12). Britain’s Jodie Williams will also be in the reckoning following her PB of 49.97 to finish sixth in the Olympic final, while the home charge is led by Justyna Swiety-Ersetic and Anna Kielbasinska, the latter in sparkling form following a PB of 50.38 in La Chaux-de-Fonds last month.

Nigeria’s Tobi Amusan, who clocked 12.60 to finish fourth in the Olympic final, should be tough to beat in the 100m hurdles, though US pair Sharika Nelvis and Christina Clemons will put it up to her along with Britain’s Cindy Sember.

The women’s 400m hurdles features a clash between the fourth-, fifth- and sixth-place finishers in the Olympic final: Janieve Russell of Jamaica along with Anna Ryzhykova and Viktoriya Tkachuk of Ukraine.

There will be a string of local heroes in action across the field events, with Olympic champion Wojciech Nowicki headlining the men’s hammer field, which also includes four-time world champion Pawel Fajdek and the man who split the Poles on the podium in Tokyo: Eivind Henriksen of Norway.

All eyes will be on Piotr Malachowski in the men’s discus as the 38-year-old performs in front of his home crowd for the last time before bringing the curtain down on a career that has included one world title, two world silver medals, two European golds and two Olympic silvers.

“Over 20 years of training, effort and sacrifice are now behind me,” said Malachowski. “It was a great time, full of joy. It is now times to say goodbye. I am retiring, bidding farewell to the fans, thanking them for the invaluable support they have given me over the years.”

Also in the field are Jamaica’s Fedrick Dacres, Slovenia’s Kristjan Ceh and Lithuania’s Andrius Gudzius.

Poland has a typically strong hand in the men’s pole vault where Piotr Lisek and Pawel Wojciechowski take on Olympic silver medallist Chris Nilsen and world champion Sam Kendricks.

The men’s shot put will be a must-see event, reuniting the top four finishers from the Tokyo Olympics: USA’s Ryan Crouser and Joe Kovacs along with New Zealand’s Tom Walsh and Brazil’s Darlan Romani.

Johannes Vetter is the star attraction in the men’s javelin, the German looking to put his Tokyo disappointment firmly behind him as he takes on Olympic silver medallist Jakub Vadlejch of the Czech Republic.

Italy’s Gianmarco Tamberi will take star billing in the men’s high jump where the Olympic champion takes on Olympic bronze medallist Maksim Nedasekau, while the women’s high jump features Ukraine’s Yaroslava Mahuchikh, Yuliya Levchenko and Iryna Herashchenko along with Poland’s Kamila Licwinko.

Poland’s Maria Andrejczyk will be a popular presence among fans, not only due to her Olympic silver in Tokyo but due to her decision to auction off that medal to raise money for a Polish toddler’s heart surgery. Polish convenience store Zabka won the auction and returned the medal to Andrejczyk, who said that she believes “the good we do comes back to us.” In Silesia she will take on world champion Kelsey-Lee Barber of Australia.

Poland’s Malwina Kopron will take on France’s Alexandra Tavernier in the women’s hammer, the woman she beat to the bronze medal at the Tokyo Olympics, while fellow finalist Joanna Fiodorow is also in the field. Portugal’s Auriol Dongmo is the leading entrant in the women’s shot put.

Olympic 10,000m champion Selemon Barega of Ethiopia and 3000m steeplechase champion Soufiane El Bakkali of Morocco are the star attractions in the distance races, the two squaring off over 3000m in a field that includes rising star Tadese Worku of Ethiopia, the world U20 champion, and Abel Kipsang, who finished fourth in the Olympic 1500m final.

Meeting records are hard to come by in the Wanda Diamond League, given it’s the premier one-day meeting circuit in the world, but three such marks fell at the Memorial Van Damme in Brussels on Friday (3), thanks to Mondo Duplantis, Sifan Hassan and Michael Cherry.

When the men’s pole vault got underway, some 40 minutes before the first track event, the King Baudouin Stadium was still filling up. By the time the contest reached its climax three hours later, with all other disciplines having long finished, Duplantis commanded the attention of every single person inside the venue.

Though the world record once again evaded Duplantis tonight, the 28,000 spectators – the largest gathering for an athletics meeting since the start of the Covid-19 pandemic – were treated to a vaulting masterclass from a legend of the sport.

The Olympic champion opened at 5.50m, skipped 5.65m and then got over 5.75m and 5.85m on his first tries. Four other men were left in the competition at this point, but only two of them got over 5.85m; Olympic silver medallist Christopher Nilsen did it on his first try, while US compatriot KC Lightfoot scraped over on his third attempt.

The US duo couldn’t quite manage 5.91m tonight, though, but Duplantis once again went clear at the first time of asking to confirm his victory. The 21-year-old Swede then raised the bar to 6.05m in a bid to add some height to his own 6.00m meeting record from last year. He brought the bar down with his first two tries, but got over it on his third attempt.

The bar was then raised to the would-be world record height of 6.19m. Following a short wait while the technical officials ensured all was set for a record attempt, Duplantis took to the runway but wasn’t particularly close to clearing the bar on his first attempt. His second try was significantly closer, and his third attempt was also decent, but a world record wasn’t to be tonight.

Nevertheless, Duplantis wasn’t disappointed with his winning height of 6.05m. Only he, Sergey Bubka and two-time world champion Sam Kendricks have ever vaulted higher outdoors.

"I was really close to the world record," said Duplantis. "Everything was perfect, it was just up to me. I haven't had such an amazing atmosphere during a competition in a really long time."

Almost a month has passed since Sifan Hassan’s final race at the Olympic Games, where she won two gold medals and one bronze. Having raced just once during that time, the Dutch distance star arrived in Brussels well rested and ready to take on the mile.

She was the only athlete capable of sticking with the pacemakers as they led through the first 400m in 1:02.03. By the time the second pacemaker reached the 800m point in 2:04.97, with Hassan still in close attendance, the rest of the field was about 30 metres adrift.

With a lap to go, it was clear from the wavelight technology that an improvement on Hassan’s 4:12.33 world record was not on the cards in Brussels, though it never really seemed as though that was her ambition for the race anyway. By this stage, her lead had grown to 50 metres and she kicked for the final lap, going on to win by more than six seconds.

Her winning time of 4:14.74, the fifth-fastest performance in history, smashed Faith Kipyegon’s meeting record by two seconds. Ethiopia’s Axumawit Embaye was second in 4:21.08, closely followed by Australia’s Linden Hall, who broke her own Oceanian record with 4:21.38.

“Since the start of the pandemic, we haven’t had such a big crowd and I’m so happy to see them,” said Hassan. “We haven’t experienced it for nearly two years; it makes you feel special. It’s amazing, I really love it.”

In Tokyo last month, Michael Cherry was beaten to the 400m bronze medal by just 0.02 as Kirani James pipped the US sprinter at the line. Today’s race in Brussels was the first clash between the pair since the Olympic final, and Cherry ran like a man with a point to prove.

He went out hard, as did James, and by half way the duo had started to open up a clear gap on the likes of Isaac Makwala and Liemarvin Bonevacia.

James almost drew level with Cherry on the final bend, but Cherry had another gear left and forged ahead down the home straight, crossing the line in a lifetime best of 44.03 to take 0.03 off Michael Johnson’s meeting record from 1998.

James finished second in 44.51 with Makwala taking third place in 44.83.

The meeting record may have remained intact in the women’s high jump, but it proved to be one of the most enthralling contests of the night.

Olympic champion Mariya Lasitskene breezed through the first few heights and hadn’t recorded any failures up to and including 1.98m. World silver medallist Yaroslava Mahuchikh, who needed three attempts to clear 1.95m, also got over 1.98m on her first try, while Olympic silver medallist Nicola McDermott needed two jumps to clear it.

But McDermott was then the first to go clear at 2.00m, getting over on her first try, then Lasitskene did likewise. Mahuchikh succeeded on her second attempt at 2.00m, but then nailed 2.02m on her first attempt, taking the lead at a critical point of the competition.

Lasitskene missed once and then passed to 2.04m, while McDermott had two misses at 2.02m before registering a third failure at 2.04m. Neither of the trio managed to get over 2.04m, leaving Mahuchikh as the winner. It was just the second time in Diamond League history that three women have cleared 2.00m in the same competition.

With Lasitskene having won in Lausanne and McDermott winning in Paris, Mahuchikh’s triumph in Brussels means all three Olympic medallists have achieved Diamond League wins since the Tokyo Games.

Kerley makes Diamond League history

Olympic 100m silver medallist Fred Kerley won the short sprint, becoming the first man to win over 100m, 200m and 400m in the Wanda Diamond League.

World leader Trayvon Bromell blasted into an early lead and held his form well, but Kerley rallied and held off the additional challenge from Michael Norman in lane seven, dipping well on the line to take the victory in 9.94.

Bromell held on to take second place in 9.97, just 0.01 ahead of Michael Norman (9.98), completing a US sweep of the top three places.

Christine Mboma, also an Olympic silver medallist, won the women’s 200m. The Namibian teenager came through strongly in the closing stages to edge in front of Jamaica’s Shericka Jackson and world champion Dina Asher-Smith.

Mboma stopped the clock at 21.84 while Jackson took second place in 21.95. Asher-Smith recorded a season’s best of 22.04 in third, and US 100m champion Sha’Carri Richardson was a few strides adrift in fourth place (22.45).

Burundi’s Francine Niyonsaba produced a similarly well-timed finish to win the 5000m.

Once the last of the pacemakers dropped out at 2000m, Niyonsaba took up the running at the front of the pack with two-time world champion Hellen Obiri close behind. The Kenyan led for a brief stint too, passing through 3000m in a swift 8:42.57.

Niyonsaba, who finished fifth over 10,000m at the Tokyo Olympics, led again for most of the final kilometre, but Obiri kicked into the lead when the bell sounded for the final lap. She appeared to be on her way to victory, but Ethiopia’s Ejgayehu Taye came back strongly and briefly led with about 90 metres to go, then a rejuvenated Niyonsaba came back to take the lead in the closing stages, crossing the line in a national record of 14:25.34.

Taye took second place in 14:25.63 with Obiri claiming third in 14:26.23. World silver medallist Margaret Chelimo Kipkemboi set a PB of 14:27.12 in fourth as the top seven women finished inside 14:32 – unprecedented depth for a 5000m race.

Goule, Rotich and McSweyn take middle distances

Exactly one month since her eighth-place finish at the Tokyo Olympics, Jamaica’s Natoya Goule rebounded with a satisfying win over 800m, beating several women who finished ahead of her at the Games.

With the pacemaker passing through the first lap in 56.99, the field was still relatively tightly bunched with 300 metres to go. Goule held the lead, but Olympic silver medallist Keely Hodgkinson moved on to the Jamaican’s shoulder on the final bend and looked poised to strike.

Goule had saved something for the finish, though, and she held off the challenge from the British teenager, winning in 1:58.09. Hodgkinson was second in 1:58.16 from compatriot Jemma Reekie (1:58.77).

Stewart McSweyn led an Australian 1-2 in the men’s 1500m. The Oceanian record-holder overtook a fading Mohamed Katir on the home straight to win in 3:33.20 with compatriot Oliver Hoare taking second place (3:33.79). Poland’s Michal Rozmys was third in 3:33.96.

Olympic silver medallist Ferguson Cheruiyot Rotich was a comfortable winner of the non-scoring men’s 800m, crossing the line in 1:43.81 to win by more than a second from Belgium’s Eliott Crestan (1:45.24).

Hurdles victories for Dos Santos and Visser

Racing for the first time since taking Olympic bronze and moving to third on the world all-time list, Brazil’s Alison dos Santos won the men’s 400m hurdles with his trademark strong finish.

Kyron McMaster of the British Virgin Islands led for most of the race, making up the stagger on Dos Santos, drawn one lane outside him, by the half-way point. Dos Santos stuck with McMaster around the final bend and drew level with Jamaica’s Jaheel Hyde. McMaster hit the penultimate hurdle, throwing off his rhythm slightly as he went into the final barrier. Dos Santos, meanwhile, came off the 10th hurdle much better and went on to win in 48.23.

McMaster finished second in 48.31 and Yasmani Copello took third place in 48.45.

The closest finish of the day came in the women’s 100m hurdles, in which Nadine Visser won by just eight thousandths of a second from Tobi Amusan, both timed at 12.69 (0.7m/s). Olympic bronze medallist Megan Tapper was third in 12.77.

Elsewhere, Steffin McCarter saved his best for last to win the men’s long jump. His sixth-round leap of 7.99m was not only the best in the ‘final three’ contest; it was also the top mark of the entire competition. Ruswahl Samaai was second thanks to his last-round leap of 7.89m, having jumped 7.95m earlier in the competition.

Nearly two and a half hours have passed since Karsten Warholm blasted across the finish line of the Olympic 400m hurdles final and the sporting world is still trying to grasp what it had witnessed at Tokyo's National Stadium on Tuesday (3) afternoon.

Thirty-three days ago, the Norwegian broke the world record in the event which had stood for nearly 29 years, clocking 46.70. This morning he won the most anticipated face-off of the 2020 Olympic Games by obliterating that mark with an unfathomable 45.94* performance to rip another 0.76 from his own world record.

Adequate superlatives don't yet exist to describe the magnitude of what the 25-year-old has just accomplished – world records over one lap of the track simply don't get smashed by the margin that Warholm managed to concoct this morning. For now, calling this the finest race in athletics history will have to suffice.

Indeed, all the more astounding is that Warholm had Rai Benjamin, his chief rival, for company for nearly those entire 45.94 seconds. Benjamin crossed the line in 46.17, itself an extraordinary performance that would have shattered the previous world record. Illustrating the race’s extraordinary depth, Alison dos Santos of Brazil finished a well-beaten third in 46.72, a performance that would have broken the world record just over a month ago.

Nearly three decades had passed before someone managed to chip 0.08 from Kevin Young's legendary mark set at the 1992 Olympics. Today's performance eclipsed that by nearly a full second, blasting the record into sub-46 territory, something utterly incomprehensible – until today.

Even Warholm looked at the scoreboard in disbelief as he powered down after crossing the line, his jaw dropping, eyes popping. The only obvious reaction was to rip open his singlet and let out a series of roars.

“It's so crazy,” Warholm said. “This is by far the biggest moment of my life.”

To the former, Benjamin concurred.

“I don’t think Usain Bolt’s 9.5 was better than this,” he said, referring to Usain Bolt’s 9.58 100m world record set in 2009.

The pair – Benjamin in lane five, Warholm in six – set off on an aggressive pace, marking clear distance on the field by the second hurdle. Warholm chiseled together a visible advantage by the third barrier and carried a clear lead into the final bend. But Benjamin didn't panic.

Warholm led as the pair entered the final straight, but wasn't gaining ground as they approached hurdle nine. Benjamin managed to chip away at the lead and nearly caught Warholm at the final hurdle, but that surge cost him, leaving him drained as he landed, unable to respond as Warholm began to pull away.

While some reigning Olympic and world champions might be missing from the Games in Tokyo, the extra year as a result of the postponement in 2020 has allowed a number of new talents to emerge.

For some it means a debut Olympic experience which may not originally have been expected until at least 2024, while for others it is a realistic opportunity to win medals and titles.

Of the 43 individual events contested at the Rio 2016 Olympics, the winners from just 18 of those will defend their titles in Tokyo.

The likes of world 800m champion Donavan Brazier and Olympic 110m hurdles champion Omar McLeod missed out on being selected for their national team, while other stars, such as world and Olympic triple jump champion Christian Taylor, are currently sidelined with injury.

But while those global champions won't be able to contend for top honours in Tokyo, here are some of the new generation of stars who are set to emerge.

Selemon Barega, 10,000m

After winning world U18 and U20 titles in 2017 and 2016 respectively, Ethiopia’s Barega stepped up to secure senior 5000m silver at the World Athletics Championships in 2019. Still aged just 21, he is now preparing for his debut Olympics, where he will race the 10,000m.

Barega started the season with intent, running an Ethiopian all-comers’ record of 27:58.5 at altitude in Addis Ababa in January. He then went even faster at the Ethiopian Trials in Hengelo in June, clocking 26:49.51 on the same track on which he ran his 26:49.46 PB in 2019. That, together with the speed he demonstrated by running PBs of 3:32.97 for 1500m and 7:26.10 for 3000m during the indoor season, means he is set to be a strong force in Tokyo

Jasmine Camacho-Quinn, 100m hurdles

Medal success in Tokyo would see Camacho-Quinn become the first Puerto Rican woman to secure an Olympic podium place in athletics and this season she has certainly demonstrated her ability to achieve that feat.

The 24-year-old improved her own national 100m hurdles record to 12.32 to move to equal seventh on the world 100m hurdles all-time list in Eugene in April and hasn’t been beaten since. She clocked 12.38 to win at the Wanda Diamond League meeting in Florence and 12.34 for success in Szekesfehervar, meaning she has the three fastest times in the world so far this year. “I'm looking forward to the Olympics this year - it will be like redemption from my fall in 2016,” she said after her Florence run as she reflected on missing out on the final in Rio. “I'm really excited. Training really hard, working really hard, but really looking forward to it.”

Tara Davis, long jump

Davis leapt into the seven-metre club in March, breaking the US collegiate long jump record with 7.14m at the Texas Relays. The longest jump in the world since the 2019 World Athletics Championships final, that mark moved the 22-year-old to fifth on the US all-time list.

The world U20 bronze medallist had also broken the collegiate indoor record with 6.93m at the NCAA Indoor Championships earlier in the year and finished second at the US Olympic Trials, going beyond seven metres again with a best of 7.04m. “I’m shocked still because seven metres as a jumper is the biggest thing ever. Hitting it in the Olympic Trials is unreal,” she said after her performance in Eugene, where she finished second to four-time world gold medallist and 2012 Olympic champion Brittney Reese. “I’m freaking jumping with my idol, Brittney Reese. Being with her and competing with her in 2016 I was so starstruck. I was like, ‘I see her on TV and now I’m jumping with her’.”

Alison Dos Santos, 400m hurdles

After running in the lane next to Karsten Warholm during his world record in Oslo, improving his South American record to 47.38 to finish second, Brazil’s Dos Santos went even quicker to win three days later in Stockholm, taking another 0.04 off that mark.

This season has seen the 21-year-old build on his 2019 breakthrough, having that year improved his PB and the South American U20 record seven times, eventually clocking 48.28 to finish seventh at the World Athletics Championships in Doha. Also a key member of Brazil’s relay team, he ran the fastest split of the mixed 4x400m final at the World Athletics Relays in Silesia, recording a 44.62 anchor leg. “I'm looking forward to the Olympics, and yes, I think I can get a medal,” he said with a smile after his run in Stockholm.

Mondo Duplantis, pole vault

While some may argue that a world record (or two) rules an athlete out from being considered part of a ‘new generation’, pole vault star Duplantis is still aged only 21 and has much more he hopes to accomplish during his career, including winning Olympic gold.

This season he has cleared six metres or higher in four competitions, capped by his 6.10m in Hengelo - a height only he, Renaud Lavillenie and Sergey Bubka have ever achieved. After winning 2019 world silver behind Sam Kendricks - who ended Duplantis’ 23-competition win streak in challenging conditions in Gateshead in May - Duplantis will be looking to go one better in Tokyo. He also believes he can go higher than his 6.18m world record this season and after attempting 6.19m in Oslo, he said: “I really think I can get that record soon. But for now I feel good, a month away from the most important meet of my life. I am in good shape, I am running well on the runway and keeping up the rhythm well.”

JuVaughn Harrison, long jump and high jump

Harrison secured his two Olympic spots in style at the US Trials, soaring over 2.33m and then leaping a PB of 8.47m to improve his own best-ever single-day high jump and long jump double. As a result, he will become the first male athlete to represent the USA in both events at the Olympics since Jim Thorpe in 1912. No other athlete has ever achieved both a 2.30m high jump and 8.40m-plus long jump.

The 22-year-old is no stranger to juggling both events on the same day and in March he cleared 2.30m and jumped 8.45m at the NCAA Indoor Championships. In Tokyo, the high jump final is on the evening of day three and the long jump final is on the morning of day four. He is expecting to rise to the challenge. “It will be harder competition which will make me push harder and jump farther,” he said.

Erriyon Knighton, 200m

Running 19.88 at the age of just 17, Knighton broke not one but two world 200m age-group bests which had previously been held by a certain Usain Bolt. At the US Olympic Trials, the former American football player ran 20.04 in the heats to improve Bolt’s world U18 best before taking 0.16 off that mark in the semifinals to break the world U20 record of 19.93 set by Bolt in 2004. In the final he went quicker still, clocking 19.84 to finish third and become the youngest man to represent the USA in athletics at the Olympics since Jim Ryun in 1964, also in Tokyo.

Racing outside of the USA for the first time, Knighton then placed third at the World Athletics Continental Tour Gold meeting in Szekesfehervar, running 20.03. “It hasn't sunk in, it’ll probably sink in when I get home,” he said after claiming his Olympic place. “I'm happy. I feel it's a really big achievement.”

Nicola McDermott, high jump

As an eight-year-old, McDermott dreamt of becoming a consistent two-metre-plus international high jumper and having already achieved the latter, this year her two-metre aim was accomplished, too. Clearing 2.00m at the Australian Championships in April, the 24-year-old broke Eleanor Patterson’s Oceanian record and then added another centimetre to the mark in Stockholm earlier this month, despite not feeling 100 percent.

McDermott didn’t manage to register a height when she made her World Athletics Championships debut in London and two years later the Commonwealth bronze medallist finished 15th in qualifying. This time, as she makes her Olympic debut, her mind is on medals. “I’m not going to say it’s impossible to get a medal,” she said. “I’ll be aiming and I think 2.01m will maybe get me in the medals so I am aiming and training for that and believing that I can do it.”

Sydney McLaughlin, 400m hurdles

Like Duplantis, McLaughlin is already a world record-breaker having taken the 400m hurdles to another level with her time of 51.90 at the US Olympic Trials. She also was no stranger to making history before that, with world U18 best and world U20 record times among her age-group accomplishments.

Now aged 21, she made her first Olympic team at just 16, finishing fifth in her semifinal nine days after her 17th birthday, and then secured silver at the 2019 World Athletics Championships in Doha, a race won by her compatriot Dalilah Muhammad in a world record of 52.16. It was that mark McLaughlin improved in Eugene. “So many amazing women have come before me and will come after me,” she said after her world record. “I'm excited for what the future holds. I just want to leave my mark and be part of such an amazing sport, because the glory isn't forever.”

Athing Mu, 800m

Mu is another athlete to have risen impressively through the ranks, having stormed into the spotlight in 2019 when as a 16-year-old she ran the second-fastest ever indoor 600m time of 1:23.57. This year she has broken the world U20 indoor 800m record with 1:58.40 and then dominated the two-lap final at the US Olympic Trials, running a world-leading 1:56.07 to improve her own North American U20 record.

The 19-year-old also ran an area U20 record in the 400m with 49.57 to win the NCAA title earlier in the month. “This is my first year coming out here running to my potential,” she said after her trials win. “I wouldn't want to say I'm dominant at it yet. My confidence takes a lot from it. In 2019, I wasn't confident, but I was good enough. Gaining confidence has contributed to my dominance thus far in the 800m. Being good at it, knowing it's my event.”

Great experience

While some reigning global champions may be missing out on Tokyo, there are a number of vastly experienced stars who will be adding another Olympics to their impressive tally of major events. The USA’s Allyson Felix has already won six Olympic gold medals and 13 world titles, while shot put star Valerie Adams has claimed two Olympic and four world titles for New Zealand, with Tokyo being a fifth Olympic Games for both athletes.

Spain’s 51-year-old Jesus Angel Garcia, meanwhile, will compete at his eighth Olympics – the most ever for a track and field athlete. Who knows whether some of this new generation of stars will still be in action come the Olympic Games in 2048!

It’s all about keeping the faith.

Going into tonight’s 1500m at the EBS Herculis meeting in Monaco, world champion Sifan Hassan announced that she had asked for a pace of 61-second laps, which would add up to a second or so under the current world record of 3:50.07.

The Dutchwoman has set world records twice previously in Monaco, most recently over the mile two years ago, and she was feeling confident after rediscovering her love for the metric mile with a victory over Olympic champion Faith Kipyegon at the Wanda Diamond League meeting in Florence last month.

Hassan even floated the idea of adding the 1500m back into her Olympic schedule, having previously declared that she would attempt the 5000m-10,000m double.

She locked in behind the pacemaker from the beginning, her ambition obvious. Only Kipyegon and Ethiopia’s Freweyni Hailu dared to follow and the race was down to three when they reached the bell.

Hassan then turned the screws, but Kipyegon clung to her like a limpet down the back straight as the Dutchwoman stretched out her legs for the run home.

In the past three years races have inevitably gone Hassan’s way in this situation, her unmatched mix of speed and endurance proving irresistible. But not this time.

As they entered the final straight Kipyegon kicked hard, dashing past her rival and sprinting down the straight to win in 3:51.07, a Kenyan record and the fourth fastest time in history. In the last 90 metres she put two-and-a-half seconds into Hassan, who finished in 3:53.60, with Hailu third in a personal best of 3:56.28.

Despite her recent losses to Hassan, Kipyegon said she remained confident that her day would come.

“I knew Sifan was going for a fast race and my goal was to run a fast race here and I thank God that was,” she said. “I am really looking forward to Tokyo and I know it will be a very hard competition but I hope to go there and defend my title.”

Kipyegon gave birth to her first child in 2018, returning in 2019 to finish second to Hassan at the World Championships in Doha, but has now found an even richer vein of form than that which carried her to the Olympic title in 2016 and the world title in 2017. “I came back after giving birth and I feel like a role model for the young mothers out there and the young athletes,” she said. “I hope to show them that when you go for maternity leave, this does not mean the end of your career. You can come back strong and win races.”

Fellow Kenyan Timothy Cheruiyot was also a man on a mission tonight.

With his Olympic dreams hanging in the balance, the world 1500m champion dashed to the fastest time in the world for six years.

An out-of-sorts Cheruiyot was a shock fourth at the Kenyan Olympic trials last month, putting him in grave danger of missing selection. The situation has been complicated by the fact that second-placed Kamar Etiang has not completed the requisite number of anti-doping tests to qualify for the Olympic Games so his eligibility is in question.

That has left Cheruiyot in limbo just weeks before the Tokyo Games, but he thrust aside all that uncertainty to race with clear intent in Monaco.

In the fastest race of the year, he led at the bell and fought off all challenges, setting a personal best of 3:28.28 as four men dipped under 3:30.

Spanish surprise packet Mohamed Katir took almost five seconds from his personal best to finish second (3:28.76 national record) ahead of European champion Jakob Ingebrigtsen (3:29.25) and Australia’s Stewart McSweyn, who set an Oceanian record of 3:29.51 in fourth.

Cheruiyot revealed afterwards that a hamstring injury and the death of a relative on the day of the Kenyan trial had affected his performance there but he still hoped to be selected for the Olympics.

“Hopefully that will be the deciding performance to make the team for Tokyo,” he said.

Amos and Muir impress over two laps

On a night of high-quality middle distance running, Botswana’s Olympic medallist Nijel Amos roared back to top form, recording the fastest time of the year to down a field full of Olympic contenders.

With his arms flailing, Amos used his awkward but effective running style to propel himself past Kenya’s Emmanuel Kori (1:43.04) and Canada’s Marco Arop (1:43.26).

Britain’s Laura Muir also had the last laugh in a world-class 800m field, looming late to take the win in a big personal best of 1:56.73. Muir had never cracked 1:58 previously for the distance, but had the strength to haul in her training partner Jemma Reekie (1:56.96) and USA’s Kate Grace (1:57.20) in the final metres as all three women set personal best times.

Muir has decided to focus her energy on the 1500m in Tokyo but that will be no easy task as Kipyegon demonstrated.

Both 3000m steeplechase races were suffused with drama and unpredictability at the Stade Louis II.

The men’s race descended into confusion when an official rang the bell a lap too early, but world silver medallist Lamecha Girma still managed to run a world-leading time of 8:07.75 to take the win from Abraham Kibiwot, just 0.06 behind.

In the women’s race, 2015 world champion Hyvin Kiyeng made a break from the pack after two kilometres but misjudged the remaining laps and kicked too early. After crossing the line and hearing the bell for the actual final lap, the Kenyan tried to muster some energy to run another circuit. USA’s 2017 world champion Emma Coburn positioned herself to challenge Kiyeng as they approached the water jump, but Coburn stumbled at the hurdle and fell into the water losing all momentum, leaving Kiyeng to take the victory in 9:03.82, with world record-holder Beatrice Chepkoech second in 9:04.94 and Winfred Yavi third (9:05.45). Coburn regathered herself to cross the line in fourth place in 9:09.02.

Baker blasts to 100m victory

There was unpredictability too in the men’s 100m where the form book was upended as the ever-reliable Ronnie Baker claimed victory in 9.91, from African record-holder Akani Simbini (9.98) and Italian Marcell Jacobs (9.99).

World leader Trayvon Bromell, regarded by many as the man most likely to win the Olympic 100m crown in Tokyo next month, lacked his usual zip and could only finish fifth in 10.01.

World 100m champion Shelley-Ann Fraser-Pryce used her early speed to take the lead on the bend in the women’s 200m, but could not hold off the Olympic 400m champion Shaunae Miller-Uibo in the straight.

Miller-Uibo, who has chosen to focus on the 200m for Tokyo, won in 22.23 from Marie-Josee Ta Lou (22.25) with Fraser-Pryce third (22.48).

New world 400m hurdles record-holder Karsten Warholm returned to the competition track for the first time since his heroics in his hometown Oslo last week, eager to challenge his new “personal best” of 46.70.

He made a typically aggressive start, making up the stagger by the second hurdle, but ultimately he could not match the pace he set last week, crossing the finish line in a meeting record of 47.08, still the fourth fastest time of his career and faster than all but five other men in history.

He was pleased to maintain such a consistently high level of performance. “This was a good race so I’m satisfied,” he said.

Brazil’s Alison Dos Santos continued to build his Olympic medal credentials with a strong second place in 47.51, just outside his personal best of 47.34, also set in Oslo.

In the field, US pole vaulter Katie Nageotte carried her fine form to Europe to clear 4.90m and claim an impressive victory over world champion Anzhelika Sidorova and Olympic champion Katerina Stefanidi, who both cleared 4.80m.

A tight high jump competition was decided by a jump-off after both neutral athlete Mikhail Akimenko and Canadian Django Lovett were tied with best clearances of 2.29m. Akimenko then claimed the victory by leaping 2.32m in the decider.

World triple jump champion Yulimar Rojas had a tough night at the office, fouling four of her six jumps, including two that looked like they would have challenged the world record (15.50m). She led after five rounds with a best leap of 15.12m but could not find the board in the all-important sixth round under the Final 3 format being trialled in the Diamond League this year.

Jamaica’s Shanieka Ricketts took the win with 14.29m after she was the only one of the top three to register a legal jump in the final.

The men’s long jump also finished with an anti-climax after Miltiadis Tentoglou was the only one to hit the board in the final round (8.24m).

The women’s javelin was the only throwing event on the programme and saw a return to the winner’s circle for the veteran world record-holder Barbora Spotakova, who threw a season’s best of 63.08m in the sudden-death final round, the farthest mark ever achieved by a 40-year-old thrower.

With less than three weeks to go until the World Athletics Awards 2019, the IAAF is delighted to announce the five finalists for the 2019 Male Rising Star Award to recognise this year's best U20 athlete.

The winner will be announced live on stage at the World Athletics Awards 2019 in Monaco on Saturday 23 November.

The nominees are:

Selemon Barega (ETH)- silver medallist in the 5000m at the IAAF World Athletics Championships Doha 2019- world U20 lead at 5000m with 12:53.04- world U20 lead at 10,000m with 26:49.46- fifth in the senior race at the IAAF World Cross Country Championships Aarhus 2019

Alison dos Santos (BRA)- broke South American U20 400m hurdles record seven times- world U20 lead at 400m hurdles with 48.28- Pan-American Games champion- seventh at the IAAF World Athletics Championships Doha 2019

Lamecha Girma (ETH)- silver medallist in the 3000m steeplechase at the IAAF World Athletics Championships Doha 2019- world U20 lead with 8:01.36- broke national senior record in the 3000m steeplechase

Jakob Ingebrigtsen (NOR)- European indoor 3000m champion- world U20 lead and European U20 record at 1500m with 3:30.16- world U20 lead and European U20 record at the mile with 3:51.30- European U20 record at 5000m with 13:02.03- finished fourth at 1500m at the IAAF World Athletics Championships Doha 2019- finished fifth at 5000m at the IAAF World Athletics Championships Doha 2019

Mykhaylo Kokhan (UKR)- world U20 lead in the hammer with 77.39m- finished fifth at the IAAF World Athletics Championships Doha 2019