Running News Daily

We looked at a ton of data from last year’s fall marathons to see what Boston Qualifier (BQ) runners did differently in training and racing

In our monthly column in partnership with Strava, we take a deep dive into compelling data points that reveal the more human side of sport. 

In 2023, a record-breaking 33,058 athletes applied for the 128th Boston Marathon. Of those, just 22,019 were accepted (pending final verification). Qualifying times are established for different age and gender categories. Still, with so many applicants, the unofficial cutoff times for acceptance were five minutes and 29 seconds faster than the official qualifying time many athletes push for.

Looking at data from several 2022 marathons, interesting trends emerge. We analyzed Strava data from the Berlin, Chicago, Marine Corps, New York City, CIM, and Valencia marathons. Here’s what the data tells us about qualifying for the Boston Marathon.

Before we get too deep into the data, it’s worth discussing the fact that the above courses have different course dynamics and demographics, which influence median finishing times. Berlin, CIM, and Valencia are all fast courses that attract folks gunning for a BQ. (Hola Valencia! Peep that four feet of total gain, with a net descent of 106 feet.) CIM has a particularly high percentage of BQs since it combines a fast course with a smaller field—many run CIM specifically to qualify for Boston.

Last year was a record-breaking heat year at the NYC Marathon, which resulted in an anomalously low negative-split rate. More than 2,000 runners didn’t cross the finish line in 2022, with temperatures soaring to 75 degrees with  75 percent humidity, which radically affected finishing times. We’ll still look at data from NYC, but 2022 was exceptional. Only 30 percent of runners at NYC who were aiming for a sub-three finish met that goal, and only half of runners looking to go sub-four did so.

Across all the marathons we analyzed, athletes had similar training. Most started at a base of around 20 miles a week and a 10-mile long run. On average, they worked up to a 30-mile week and a 20-mile long run. While there’s a slight variation in average miles per week (mpw), the training time in the peak week is similar (and each race has a different mix of target paces for participants).

CIM had the highest average mileage baseline and peak week, suggesting that it attracts more experienced runners with a specific goal in mind. CIM runners started with a 30 mpw base and progressed to a 50-mile peak week and 21-mile long run. BQ runners at CIM started with a 43-mile peak week (the highest of any marathon analyzed). When we just look at athletes who hit the BQ standard to equalize the field, CIM runners have a higher baseline and peak week.

While many newer distance runners tend to focus on flashy long runs, the distance of the longest run was not strongly correlated with a BQ. Comparing BQ runners and all other athletes, the distance of the longest run was 20 to 22 miles across each marathon. But, the base mileage was higher for BQ runners, bearing in mind that base volume matters more than the distance of any long run. BQ runners at CIM averaged 65 miles during their peak week, while the rest of the field averaged 50 mpw. Similarly, Chicago BQers averaged 57 miles during peak week, compared to the rest of the field’s 41 mpw peak week.

Interestingly, there was not a strong correlation between success on hillier courses and runners averaging more elevation gain in their training. Across all races, BQ runners did have more elevation in their training. For example, CIM and Berlin BQers had 15 percent more elevation gain in their training than runners who didn’t BQ (even when you control for average mileage). CIM runners hit the most vertical gain, averaging 100 feet of elevation gain per mile over the training cycle.

There’s no teacher like experience, and marathons are no different. Runners who finished one of the above races between 2:30 and 2:59 on average have completed six previous marathons. Runners who finished between 4:00 and 4:30 had completed, on average, four previous marathons. Experience helps with pacing, fueling, and other elements of the marathon that are sometimes only learned through trial and error.

Keep easy days easy. There’s a strong positive correlation between keeping training runs intentionally slower than race pace and runners hitting their goal pace (defined as the pace runners averaged over the first eight miles of the marathon). Running slower than marathon effort helps build dense capillary beds, strengthen the heart, increase stroke volume (the amount of blood your heart can pump per beat), and increase the endurance capabilities of your muscle fibers by increasing the number of mitochondria in muscle cells. Running too fast causes the breakdown of bone and muscle tissue at a rate that can’t be outpaced in recovery; plus it makes the body less efficient at processing oxygen.

Runners that kept easy runs about 30 percent slower than goal pace had a 27 percent success rate, finishing at or close to their goal time. For runners who did easy runs only 10 percent slower than their goal pace (the approach of about a third of the runners analyzed), only 19 percent met their goal time, equating to a 31 percent reduction in success rate. Of runners who did “easy” days around marathon pace, only 14 percent hit their goal time.

Faster runners, who are more experienced, keep easy runs easier. Runners who finish in 2:30, on average, run their easy days 29 percent slower than goal pace. Compare this with runners who finish an hour later in 3:30, whereas the average runner ran their easy days just 11 percent slower than race pace, and only 20 percent hit their goal finish time.

Runners aiming for a 3:00 marathon (6:52 mile-pace) should shoot for easy days between 7:48 and 8:36. Runners looking to hit a 3:30 time (8:01 mile-pace) should strive for easy days between 9:02 and 9:56, and 4-hour marathoners (9:09 mile-pace) should shoot to keep easy days between 10:11- and 11:11-minute miles. As demonstrated by the data, to go fast, you have to learn to run slow.

Of all the courses, CIM and Valencia had the highest percentage qualifying for Boston, with 32 percent of the field BQing. Only six percent of NYC runners hit the Boston standard (heat!), and the Marine Corps Marathon, popular amongst beginner runners, had a similar qualifying rate. At Chicago and Berline, 18 percent of the runners qualified.

NYC and Marine Corps had the slowest median finish time, just over 4:30, averaged across all runners (NYC usually runs faster in cooler years). NYC is also the largest race, with over 47,000 competitors (compared to CIM’s 10,000). Valencia had the quickest average finish time (3:28), with a relatively small field of 30,000 runners.

Even more than gain and loss, the strongest predictor of BQ success was a negative split, running the second half of the race faster than the first. Take, for instance, Kelvin Kiptum’s recent world record win in Chicago, in which Kiptum ran a 59:47 negative split to run just 35 seconds over the two-hour barrier.

Just three percent of NYC runners (the heat! The humidity!) negative split in the rising temps, again pointing to an outlier year in NYC. Eleven percent of runners negative split both Chicago and Marine Corps, but experience won out in the Chicago crowd, with its 18 percent BQ rate, eclipsing Marine Corps’ six percent (a race that traditionally has more beginner runners).

Berlin and CIM both boosted a 16 percent negative split rate, though a higher percentage (32 percent) of CIM runners hit the BQ compared to Berlin’s 18 percent. Valencia had the highest percentage of negative splits. Still, a significant portion of that can be attributed to the extremely flat course, with just enough downhill to boost speed but not enough to bash the quads too badly.

So, if you’re searching for an elusive BQ, here’s what the data show: slow your runs down, choose your course wisely, shoot for a negative split, and remember that practice makes perfect. It may take a couple of marathons to get it absolutely right, but that experience will be invaluable.

Some victories are measured by finish times. Others are defined by the obstacles overcome simply to reach the starting line.

For American Paralympic swimmer Ali Truwit, completing the New York City Marathon represented far more than covering 26.2 miles. It was the culmination of an extraordinary journey of survival, resilience, and unwavering determination that began with a life-altering shark attack just two years earlier.

On a crisp November morning in 2025, Truwit crossed the iconic finish line wearing a carbon-fibre running blade, fulfilling a promise she had made while recovering in a hospital bed after losing her lower left leg. The emotional milestone marked another remarkable chapter in one of the most inspiring comeback stories in modern sport.

The road to that unforgettable finish began only days after Truwit celebrated a major personal achievement. In May 2023, she completed her first marathon in Copenhagen alongside her mother. Just ten days later, while enjoying a graduation trip to Turks and Caicos with former Yale swimming teammate Sophie Pilkinton, tragedy struck.

While the pair were snorkelling, a shark attacked Truwit, severely injuring her left leg. Displaying remarkable courage, the two swam approximately 55 metres back to their boat, where Pilkinton—then a medical student—quickly applied a tourniquet that stopped the bleeding and ultimately saved Truwit's life.

Doctors were forced to amputate her lower left leg on her 23rd birthday.

Even in the darkest moments of recovery, Truwit's determination never disappeared. Reflecting on having recently completed her first marathon, she joked with one of the first responders that at least she had managed to run a marathon before the attack. The responder's simple but powerful reply would remain with her throughout rehabilitation: "You'll run another one."

Those words became a source of hope during the long and demanding road back.

Only weeks after surgery, Truwit began learning to walk on a prosthetic limb before gradually returning to the swimming pool. The process was anything but straightforward. The water that had once been her sanctuary became a source of painful memories, yet she refused to allow fear to define her future.

Her relentless work ethic soon produced extraordinary results.

Less than 16 months after the attack, Truwit represented the United States at the Paris 2024 Paralympic Games, producing a sensational performance to claim both silver and bronze medals. Standing on the Paralympic podium was a powerful reminder of how far she had come in such a short period, and she dedicated those achievements to everyone who had helped save her life.

Still, another dream remained unfinished.

The New York City Marathon carried deep personal significance. It was not merely another endurance event but a symbolic return to the city where her life had changed forever. On November 2, 2025, she lined up in Staten Island accompanied by 13 family members and close friends, all proudly representing her nonprofit foundation, Stronger Than You Think. Among them was Pilkinton, the friend whose quick thinking had preserved her life on that unforgettable day in the Caribbean.

Together, they covered every mile of the marathon before celebrating an emotional finish that Truwit later described as being "over the moon."

Completing a marathon on a carbon-fibre running blade presents challenges far beyond those faced by able-bodied runners. The prosthetic demands greater strength from the hips, core, and remaining leg while requiring exceptional balance, coordination, and endurance. Truwit's preparation combined months of disciplined training, patience, and mental resilience as she effectively taught herself how to run again.

Her story extends well beyond medals and marathon finishes.

Inspired by her own recovery, Truwit founded Stronger Than You Think, a nonprofit organisation dedicated to helping individuals overcome physical and financial barriers following limb loss. Recognising that sports prosthetics can cost tens of thousands of dollars and are often not covered by insurance, the foundation provides financial assistance for prosthetic devices, supports water-safety education, and promotes opportunities within Paralympic sport.

The organisation has already helped provide more than 11 prosthetic limbs, delivered nearly $200,000 in direct support, and funded over 4,000 hours of water-safety lessons benefiting more than 700 young people.

Throughout her journey, Truwit has remained refreshingly honest about the emotional challenges that continue to accompany recovery. She has openly acknowledged that healing is an ongoing process and that grief can still come in waves. Rather than portraying an effortless comeback, she has demonstrated that resilience is built through persistence, even on the hardest days.

Her remarkable transformation resonates far beyond elite sport. While few people will ever experience the trauma she endured, countless runners and athletes understand the frustration of injury, disappointment, or rebuilding after adversity. Truwit's journey serves as a powerful reminder that recovery is rarely linear and that courage is often measured by the willingness to keep moving forward despite uncertainty.

Now looking ahead to the Los Angeles 2028 Paralympic Games, Truwit continues to redefine what is possible. She is no longer known simply as the swimmer who survived a shark attack. She has become a Paralympic medallist, marathon finisher, advocate, and symbol of resilience whose story continues to inspire athletes around the world.

Her journey proves that while life can change in an instant, so too can the strength of the human spirit. Sometimes the greatest triumph is not returning to the person you once were, but discovering someone even stronger than you ever imagined possible.

Sprint and hurdles superstar Sydney McLaughlin-Levrone has entered an exciting new chapter in her remarkable life, welcoming her first child with husband Andre Levrone. The four-time Olympic champion and women's 400m hurdles world record holder announced the birth of their daughter, Savannah Michelle Levrone, who was born on Sunday, July 12, 2026.

The couple shared the joyful news with an emotional message celebrating the arrival of their daughter and expressing gratitude to everyone who supported them throughout the pregnancy. Sydney described Savannah as "our blessing and our joy," while expressing excitement and faith for the future that lies ahead for their growing family.

The announcement marks a deeply personal milestone for one of the most accomplished athletes of her generation. Renowned for redefining the women's 400m hurdles through a succession of record-breaking performances, McLaughlin-Levrone now embraces a new role beyond the track as a mother.

The timing of the announcement adds another layer of significance. Just days earlier, Sydney reflected on the 10th anniversary of qualifying for her first Olympic Games at only 16 years old—a breakthrough that launched one of the most decorated careers in modern athletics. Ten years later, her journey has come full circle with another life-changing milestone, underscoring that her greatest moments continue to extend beyond sporting success.

The arrival of Savannah Michelle Levrone has been met with an outpouring of congratulations from athletes, fans, and the wider sporting community, who have celebrated the couple as they begin this new chapter together. As Sydney McLaughlin-Levrone steps into motherhood, the athletics world will undoubtedly continue to follow her inspiring journey—both on and off the track.

Ethiopia's Tsige Gebreselama produced one of the standout road running performances of the season on Sunday, storming to victory at the prestigious Boilermaker Road Race 15K in Utica, New York, with a sensational course record of 47:29.

From the opening kilometers, Gebreselama controlled the race with remarkable composure and precision, maintaining a relentless pace that ultimately erased the previous course record and secured one of the fastest performances ever recorded on the historic course. Her commanding display further reinforced her reputation as one of the world's leading road and distance runners.

The Ethiopian celebration continued as Melknat Wudu crossed the finish line in second place in 47:44, completing a dominant one-two finish for her country. Kenya's Priscah Cherono claimed third in 48:14 after a determined effort, rounding out a world-class podium in a race featuring some of the finest distance runners on the international circuit.

The battle behind the podium remained fiercely competitive. Kenya's Everlyn Kemboi finished fourth in 48:28, narrowly ahead of compatriot Selah Busienei, who clocked 48:31 for fifth. Ethiopia's Netsanet Desta and Alem Nigus Tsadik followed in sixth and seventh respectively, while Kenya's Mercy Cherono secured eighth place.

American athletes also delivered encouraging performances on home roads. Veteran Stephanie Bruce finished ninth in 50:40, with Jackie Gaughan completing the top ten in 51:02 to cap a strong showing for the host nation.

Boilermaker Road Race 15K – Women's Top 10 Results

1. Tsige Gebreselama (Ethiopia) – 47:29 (Course Record)

2. Melknat Wudu (Ethiopia) – 47:44

3. Priscah Cherono (Kenya) – 48:14

4. Everlyn Kemboi (Kenya) – 48:28

5. Selah Busienei (Kenya) – 48:31

6. Netsanet Desta (Ethiopia) – 48:46

7. Alem Nigus Tsadik (Ethiopia) – 48:48

8. Mercy Cherono (Kenya) – 50:23

9. Stephanie Bruce (United States) – 50:40

10. Jackie Gaughan (United States) – 51:02

The women's race combined exceptional depth with remarkable speed, as several athletes broke the 49-minute barrier in a contest that showcased the global strength of elite road running. Gebreselama's record-breaking run now stands as a new benchmark in the rich history of the Boilermaker 15K, adding another memorable chapter to one of the United States' most celebrated road races.

Kenya's Alex Matata delivered a sensational performance to claim the men's title at the prestigious Boilermaker Road Race 15K in Utica, New York, producing a dominant run that underlined his growing reputation as one of the world's finest road racers.

Matata surged to victory in an outstanding time of 42:24, mastering the demanding course with a display of strength, speed, and tactical brilliance. His commanding performance secured a memorable triumph in one of the United States' most celebrated road races, adding another significant international victory to his career.

Kenya's success was further highlighted by Kiprono Sitonik, who produced an equally impressive run to finish second in 42:53, completing a remarkable one-two finish for the East African nation. South Africa's Adam Lipschitz rounded out the podium after clocking 43:14 to claim third place following a determined effort.

The race featured a highly competitive international field, with American athletes Reid Buchanan and Hillary Bor finishing fourth and fifth respectively, while another Kenyan, Victor Shitsama, added to his country's strong showing by taking sixth place.

Matata's victory once again showcased Kenya's enduring strength in global road racing, as its athletes continued to dominate major international competitions through exceptional endurance, tactical awareness, and relentless finishing speed. His performance in Utica not only thrilled the spectators lining the streets but also reinforced the depth of Kenyan distance running on the world stage.

Men's Top 10 Results – Boilermaker Road Race 15K

1. Alex Matata (Kenya) – 42:24

2. Kiprono Sitonik (Kenya) – 42:53

3. Adam Lipschitz (South Africa) – 43:14

4. Reid Buchanan (United States) – 43:38

5. Hillary Bor (United States) – 43:40

6. Victor Shitsama (Kenya) – 44:02

7. Futsum Zienasellassie (United States) – 44:32

8. Charlie Sweeney (United States) – 44:37

9. Sam Lawler (United States) – 44:54

10. Tyler Berg (United States) – 45:08

With another major road racing title added to his résumé, Alex Matata continued his impressive 2026 campaign while reinforcing his status as one of the leading names on the international road racing circuit. The Boilermaker 15K once again delivered a high-quality contest, with athletes from across the globe producing memorable performances in one of the United States' most prestigious road races.

Eliud Kipchoge's remarkable World Tour continued on Brazilian soil as the Kenyan marathon icon completed the New Balance 42K Porto Alegre Marathon, crossing the finish line in 2:18:39 to place 12th overall during the second stop of his ambitious seven-continent global running tour.

Competing against a strong international field, the two-time Olympic marathon champion displayed the resilience and determination that have defined his legendary career. While the result was not among the victories that have made him one of the greatest marathon runners in history, Kipchoge once again demonstrated the unwavering commitment that continues to inspire athletes and fans across the globe.

Morocco's Zineddine Ouria claimed victory in a superb 2:08:49, with Kipchoge finishing 9 minutes and 50 seconds behind the race winner after navigating the demanding course in Porto Alegre.

Kipchoge began the race with controlled and confident pacing, reaching 5km in 15:34 before passing the halfway mark in 1:05:07. As the race entered its decisive stages, the pace gradually slowed, but the veteran marathoner pressed on with characteristic determination, completing the 42.195-kilometre challenge in 2:18:39.

For many, the story will be told through the finishing position. But for those who truly understand greatness, this journey is about far more than medals, records, or podium finishes. Kipchoge's World Tour is a celebration of the sport itself—an opportunity to connect with runners across every continent, inspire the next generation, and continue living by the philosophy that has become synonymous with his career: "No Human Is Limited."

The Brazilian appearance also carried added significance, coming shortly after Kipchoge was permanently honoured in Porto Alegre with his footprints unveiled at the entrance of Parque Harmonia—a lasting tribute to his extraordinary impact on distance running and his enduring legacy in the sport.

Once a champion. Forever an inspiration. Legends do not stop inspiring when the victories become fewer; they inspire because they never stop showing up. Through every stride, every finish line, and every challenge embraced, Kipchoge continues to prove that true greatness is measured not only by what an athlete wins, but by the lives they touch along the way.

With the second stop of his World Tour now complete, Kipchoge will turn his attention to the next chapter of his global adventure when he lines up at the Melbourne Marathon in Australia this October. Wherever he races, millions will once again follow the journey of a man whose legacy extends far beyond the stopwatch.