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Super trainers are fast, fun, and maybe a little risky. Here’s what to know about these max-cushioned shoes. 

Banned shoes emerged courtside long before they found their way onto a marathon course. Legend has it that nearly 40 years ago, Michael Jordan laced up a pair of red-and-black high-tops in violation of the NBA’s approved uniform colors. 

In 2010, the league cracked down again—this time, for reasons besides aesthetics—on a pair of basketball shoes that were shown to increase a player’s vertical-jump height. Today, Nike’s Air Jordan brand is a household name and multibillion-dollar business, and shoemaker Athletic Propulsion Labs (APL) has since released additional banned styles (Superfuture and Concept X) of its performance-boosting kicks.

Though some speculate these bans were mostly crafty marketing, the same can’t be said about the wave of “illegal” shoes that is flooding the roadways on the feet of runners. Super shoes have proven a true performance boon to both elites and recreational runners on race day. Now the tech has trickled down to shoes for daily runs, ushering in super-thick, though still permissible, shoes that have created their own category: super trainers.

What Is a Super Trainer?

Technically, a formal definition doesn’t exist. But we’ll establish some general parameters.

Super trainers share many of the same qualities as super shoes built for race day: a tall stack height, efficient midsole geometry, high-powered super foam, and usually some sort of plate. But these trainers aren’t meant for racing, like a Nike Vaporfly or Saucony Endorphin Elite—they’re designed for everyday mileage.

Super shoes for racing have to balance cushioning and propulsion, but still be lightweight. Super trainers, though, can have beefier constructions that help to extend their life spans. For example, shoe brand On guarantees only four marathons from the Cloudboom Echo 3—that’s little more than 100 miles. Super trainers can handle more mileage, and should have the typical 300- to 500-mile range of a normal running shoe.

To do that, they may have more outsole rubber for durability. Their uppers are usually softer and thicker than a racing shoe’s, as well, with comfortably cushioned ankle collars and tongues. They tie up with sturdier laces and offer a more forgiving fit overall, closer to what you’d expect from a workhorse daily trainer. And, since super trainers aren’t made to toe a starting line, brands can pile on midsole foam in excess of the 40mm limit imposed by World Athletics.

But they’re more than just extremely cushioned running shoes. Super trainers have additional mechanisms and “super foams” geared toward running efficiency and energy return, explained below.

Anatomy of a Super Trainer

If we break down a super trainer into its key components, we see a recurring theme: a stack of super foam in the ballpark of 40mm (or more), a carefully sculpted midsole shape for propulsion, and a plate that harnesses those pieces and holds it all together. This is the tech that puts the “super” in super trainers; it needs to interact with the foot and the rest of the kinetic chain in specific ways to deliver the intended ride and energy return. 

Here’s what’s happening inside the midsole under your foot, and how these elements work to boost your stride. 

1. Rocker Geometry

When we talk about a rocker sole, we’re describing the curvature of the bottom of the shoe’s sole. Both the heel and the toe curve upward, away from the ground, to give the shoe a more rounded base. The result is a shape like that you’ll find on a rocking chair. This is needed because the shoes are so thick, they don’t bend under the forefoot for a smooth transition during your gait cycle. 

Shoe developers can also manipulate the inflection points of the rockers around a runner’s pace and foot strike to potentially manipulate transition time. Usually, you’ll find the most aggressive rocker designs in racing shoes. Still, pronounced rocker soles on super trainers are essential to make transitions comfortable. 

→ How do rocker soles work?

Rocker soles in shoes function to mimic the natural rockers of the foot to make us feel more efficient. The foot has three functional rockers—the heel (first), ankle (second), and forefoot (third)—that we use while walking and running. The heel bevel in a shoe prepares the foot to contact the ground and smooths out the shoe’s ride when you land. Forefoot rockers assist movement during toe-off, which generally means the toes and ankle joint don’t have to work as hard. 

For some runners, a stiff rocker sole can decrease demand on the calves by transitioning effort upward to the knee and hips. A runner’s experience will depend on their specific biomechanics, where the rocker is placed, and how their footstrike contacts it.

2. Super Foam

Polyether Block Amide, or PEBA, is a common foam compound for super trainer midsoles. (A popular trade name for the material is Pebax, made by a company called Arkema.) It’s the basis for foams like Nike ZoomX, Saucony Pwrrun PB, Puma Nitrofoam, and Asics FF Blast Turbo. Many of those brands leverage the same foam used in their top-tier racing shoes for their super trainer models.

Right now, PEBA-based foams lead the way for energy return. While current research and our own testing indicates that supercritical EVA and TPU blends are also impressive, PEBA has the edge more often than not. Why? It’s lighter than TPU and far softer and bouncier than supercritical EVA. Some iterations are firmer than others, depending on which brand’s flavor you try.

→ How does foam work?

Cushioning serves to absorb shock upon landing and provide overall comfort while running, but it can also return energy to the runner and stabilize the shoe. PEBA foams are especially lightweight, so brands can pile it on—both in thickness and in width—without the same weight penalty applied when using EVA or TPU materials. The additional width is just as important as the height. These shoes often need a wide platform of midsole material to remain stable.

Every brand’s PEBA-based foam compresses at a different rate, with varying amounts of responsiveness, so each offers a unique benefit based on the runner. For example, runners who land with lots of force can bottom out and crush a foam that’s too squishy, so they may prefer a firmer platform. A harder midsole can offer more support without any additional stability elements. On the other hand, a softer foam can provide more comfort, and research suggests that it may have a protective benefit for lighter runners. 

Keep in mind that dozens of pieces within a shoe, as well as countless runner-specific characteristics, come together alongside a super foam to deliver its specific ride and response. It’s not always possible to parse each element individually.

3. Plates

Not every super trainer has a plate in its midsole, but it’s increasingly common. That’s because—regardless of whether it’s made from TPU, EVA, PEBA, carbon fiber, or a mix—a plate stiffens the midsole and can add support. It may also give the ride some extra pop, but it largely functions to stabilize the shoe. The Adidas Adizero Prime X 2 Strung, which has a heel stack height of 50mm, requires two stiff carbon-infused plates.

Some shoes need less support and utilize pliable materials with thinner rod constructions or forgo full-length plates for ones that extend only halfway along the midsole.

→ How do midsole plates work?

While plates can add propulsion, research suggests that the true hero is the foam itself. A plate mostly serves to “facilitate motion and add stiffness to the sole to balance out the softer compliant foams,” says Matt Klein, DPT and founder of the Doctors of Running website and podcast.

He explains that the effects of stiff-plated shoes are not clear-cut. “Everything we know [about super trainers] is applied from super shoe and maximal shoe research. These shoes shift work up to the knees and hips. The ankles may do less, but that doesn’t always apply. If the shoe is too stiff, the ankles will actually end up doing more work. But once a midsole gets so thick, it may not need a plate; the amount of material naturally stiffens the ride.”

What Are the Benefits of Super Trainers?

Simply put, these shoes are so much fun to run in. They can lend a bounce to your stride that feels like bounding on a trampoline. And since the springy sensation and high energy return can help you move more efficiently, running fast feels easier.

Plus, a review of 63 research studies concluded that these trainers can also help attenuate shock and dampen some of the hard impacts from training. So, runners recover from hard efforts more quickly; they’ll lace up the next day feeling fresher and less sore than if they’d worn regular running shoes. And for those eager to increase mileage, this may allow some runners to increase their weekly workload with less fatigue and fewer aches and pains.

“These have the benefit of having similarities to super racing shoes. These shoe types certainly increase the capacity of work you can do, so I suspect those running higher miles will probably benefit most from these,” Klein speculates.

But, the recovery boost from super trainers can make it tempting to tack on too many miles too soon or overcook the pace on easy days. “Just because you are less sore does not mean you are at a lower risk for injury. You can still get injured with overdoing things,” Klein says.

Our wear-testers report that they’re able to run faster paces with less effort in super trainers, but it’s still important to keep easy jogs relaxed. Double-check your training log and pull back on the reins if you notice spikes in mileage or intensity outside your typical training volume. 

Are There Any Risks to Super Trainers?

Though they feel great, super trainers can have an impact on our natural gaits and biomechanics. “One of the injury risks for this shoe type is that it is so different from normal mechanics and footwear. The current evidence from super shoes and super-max stack-height shoes is that we tend to stiffen our legs in taller, softer shoes,” Klein says. “This is not bad short-term, but some evidence suggests long-term super-max stack-height shoes can actually increase joint loading due to that stiffening.”

“I suspect running in them a ton will cause less joint motion, as the body will stiffen up to find stability as shock absorption isn’t needed. This may be great for a recovery run/faster run, but trying to transition back to normal shoes can take time if you only run in these and super racing shoes.” Klein recommends making the transition slowly to avoid injury and keeping more than one pair of running shoes in your rotation. 

“I do suspect that with the workload being shifted up to the knee and especially the hip, there may be an increase in injuries in those areas. The hip still has to work harder being on a softer, less stable surface. So, those with hip instability and strength issues may want to avoid super shoes, at least until these issues have been addressed,” Klein says. New runners should focus on building strength and experience before experimenting with super trainers.

There is little doubt that these shoes have effects at the point where our feet meet the midsoles as well as farther along our kinetic chains. Super trainers shift more of the workload of running to the hamstrings, which means that you won’t engage the calves and lower leg muscles as much. Moving some of that effort to larger muscle groups can be beneficial for some runners, like those who are struggling with calf or Achilles tendon injuries. But those who have a nagging hamstring strain may need to be wary. Whether or not it’s your goal, those upper leg muscles will receive more of a workout.

At the very least, one thing can be said for sure. It’s that all the foam underfoot is going to put a lot of distance between your foot and the ground. This limits the amount of ground feel you receive from the shoe. It can be easier to wipe out if you’re hopping a curb on a night run. And on rain-slicked sidewalks or technical trails, it can be tough to steer a thick and bulky midsole. If you’re prone to ankle rolls or need a keen sense of where and how your foot is landing whenever you touch down, a super trainer might not serve you well.

Will I Really Get DQ’d in a Race?

It depends. If you’re an elite runner, absolutely. But if you’re going for a 3:10 BQ, it’s unlikely. Ethiopian runner Derara Hurisa won the 2021 Vienna Marathon in 2:09:22 but was disqualified when race organizers found he’d raced in the Adidas Adizero Prime X, a different shoe than he’d declared on his prerace form. Another runner at a fall 2023 half marathon was disqualified after winning in the same shoe. 

Our Favorite Super Trainers

Running shoes aren’t cheap. Maxed-out midsoles with top-end shoe tech only add to the bill. Most super trainers will cost you $180 at least, and there are options to be had for well over $200.

Ethiopia delivered a remarkable double victory at the 2026 Bank of China Hong Kong-Zhuhai-Macao Bridge Half Marathon on Sunday, November 15, with Wede Kefale and Addisu Gobena emerging victorious in the women's and men's races respectively.

Staged along the spectacular Hong Kong-Zhuhai-Macao Bridge, the event brought together some of the finest distance runners from Ethiopia, Kenya, South Africa and other nations for a fiercely contested 21.097-kilometre challenge across one of the world's most recognisable sea-crossing structures.

The competition produced impressive performances, with Ethiopia showcasing its depth in distance running while Kenyan athletes also secured several places among the leading finishers.

In the women's contest, Kefale produced a composed and determined performance to secure the biggest prize of the day. She crossed the finish line in 1:09:01, holding off a strong challenge from South Africa's Glenrose Xaba, who finished second in 1:09:09. Ethiopia's Fantu Worku completed the podium in 1:09:14, making it an exceptionally close battle among the leading three women, who were separated by just 13 seconds.

The Ethiopian victory was particularly impressive given the quality of the field. Xaba, one of South Africa's leading distance runners, pushed hard throughout the contest but ultimately had to settle for second, while Worku demonstrated Ethiopia's remarkable strength by securing another podium position.

Kefale's victory was supported by an impressive Ethiopian presence throughout the top 10. Baraky Redae finished fourth in 1:09:51, followed by compatriot Asmarech Anley in fifth with 1:10:21. Kenya's Miriam Chebet was sixth in 1:11:05, ahead of Morocco's Fatima Ezzahra Birdaha, who clocked 1:11:23. Kazakhstan's Daisy Jepkemei placed eighth in 1:11:42, while Ethiopia's Zewudie Wudu finished ninth in 1:12:08. Kenya's Priscah Jepleting Cherono completed the top 10 in 1:12:29.

The men's race provided another memorable moment for Ethiopia as 22-year-old Addisu Gobena claimed the overall victory, He clocked 1:01:33 to finish ahead of compatriot Aliyi Kasim, who secured second place in 1:02:29.

Kenya's Alex Lenalepisho delivered a strong performance to take third in 1:02:47, preventing a complete Ethiopian sweep of the men's podium. Morocco's Othmane El Goumri finished fourth in 1:03:07, while Kenya's Abel Kiplimo followed in fifth with 1:03:33

Kenyan representation remained particularly strong throughout the men's top 10. Ezra Kipketer Tanui finished sixth in 1:05:32, followed by Ethiopia's Tafere Adisu in seventh with 1:05:35. Kenya's Meshack Kipchirchir placed eighth in 1:06:01, Benard Kipkorir was ninth in 1:06:15, and compatriot Sena Ledama completed the top 10 in 1:06:21.

Gobena's triumph adds another impressive achievement to Ethiopia's growing presence on the international road-running circuit, while the performances of Kasim and Lenalepisho underlined the competitive depth of the men's field.

The 2026 edition was also significant for the event itself, having earned World Athletics Platinum Label status, placing it among the highest-rated road-running competitions internationally. The bridge provided a spectacular setting for the contest, bringing together elite athletes from different countries for a memorable day of long-distance racing. 

Beyond the podium, the results highlighted the international character of the competition, with athletes from Ethiopia, Kenya, South Africa, Morocco and Kazakhstan featuring prominently in the leading positions.

Ethiopia therefore left Hong Kong with both overall titles, while Kenya had plenty of reasons to take encouragement from its strong representation across both races.

For the organisers, the successful staging of this Platinum Label competition represents another important milestone in the development of road running in Hong Kong. For the athletes, it was an opportunity to test themselves against international opposition on a distinctive course that offered a memorable backdrop to the racing.

American sprint sensation Noah Lyles could be preparing to chase one of the most extraordinary achievements in athletics history after dropping a tantalising hint about his ambitions for the 2027 World Athletics Championships in Beijing, China.

The four-time world 200m champion has sparked excitement among athletics fans after sharing a cryptic message on social media reading “4x ? 2027”, raising speculation that he could be targeting an unprecedented four gold medals when the global championships return to the iconic Bird’s Nest Stadium.

Although Lyles has yet to confirm exactly which events he intends to contest, the possibility of a four-event campaign has become particularly intriguing following World Athletics’ announcement that the mixed 4x100m relay will make its World Championships debut in Beijing.

Such an opportunity could open the door for the American superstar to compete for gold in the men's 100m, 200m, men's 4x100m relay and the newly introduced mixed 4x100m relay.

For Lyles, Beijing could represent much more than another opportunity to add to his impressive collection of championship medals. It could be the stage where he attempts to establish himself as the most successful male athlete in World Athletics Championships history.

The 100m would undoubtedly be one of his biggest attractions. Having claimed the world title in Budapest in 2023 before completing his remarkable rise to Olympic glory at the Paris 2024 Games, Lyles knows exactly what it takes to rule the world's premier sprinting stage. However, he will be eager to reclaim the global crown after settling for bronze behind compatriots in the 2025 World Championships in Tokyo.

The 200m, meanwhile, remains his strongest territory. Lyles has established an extraordinary legacy over the half-lap distance, winning four consecutive World Championships titles in 2019, 2022, 2023 and 2025. In Tokyo, he matched Usain Bolt's remarkable achievement of four successive world 200m crowns, further strengthening his reputation as one of the greatest performers the event has ever witnessed.

His ambitions would also extend to the relays, where he has repeatedly demonstrated his value to Team USA. Lyles has already collected four World Championships gold medals in the men's 4x100m relay, including victories in 2019, 2022, 2023 and 2025. Another successful campaign in Beijing would provide an opportunity to add to that impressive record.

The introduction of the mixed 4x100m relay could make the challenge even more fascinating. With the event officially scheduled to make its World Championships debut in Beijing, the competition will offer another opportunity for the world's leading sprinters to showcase their speed on the global stage.

Beyond the possibility of four gold medals, however, there is an even bigger historical prize waiting for Lyles.

The American currently boasts eight World Athletics Championships gold medals. Winning four more in Beijing would take his career tally to 12, moving him beyond Jamaican sprint legend Usain Bolt, whose 11 world titles remain the benchmark for male athletes in the competition's history.

That would be a remarkable achievement for an athlete who has never hidden his admiration for Bolt and his desire to reach the heights established by the Jamaican legend.

Interestingly, the Bird's Nest Stadium carries its own special place in sprinting history. It was at the same venue during the 2008 Beijing Olympic Games that Bolt announced himself to the world with his breathtaking performances in the 100m, 200m and 4x100m relay. Nearly two decades later, the iconic stadium could provide the setting for another extraordinary chapter in sprinting history.

For Lyles, the challenge will be enormous. Successfully navigating four demanding events, managing the competition schedule and delivering at the highest level across individual and relay races would require exceptional preparation, consistency and teamwork.

Nothing has yet been confirmed regarding his participation in all four disciplines, but his intriguing message has certainly given athletics followers something exciting to anticipate.

Could Beijing 2027 become the championship where Noah Lyles transforms an ambitious dream into an unforgettable reality?

Four events, four potential gold medals and the possibility of surpassing one of the greatest sprinting legends of all time. The countdown to Beijing promises to be fascinating.

What began as one of the most entertaining and talked-about stories of the 2026 New York City Marathon has taken an unexpected turn, with Houston-based lawyer Andrea Sager losing her official race result after a viral video showed her smoking marijuana during the event.

The 35-year-old mother of two attracted widespread attention on November 1 when she lined up for the iconic 26.2-mile race wearing a bright pink running vest carrying a humorous personal advertisement: “Andrea, 35, Single. Great Credit. Bad Judgment.” The unusual message quickly made her one of the most recognizable personalities among the thousands of participants, generating plenty of reactions from spectators and social media users.

However, it was another moment captured on camera that eventually landed her in trouble with race organizers. A video circulating online showed Sager accepting a puff of marijuana from a spectator while running along the marathon course, turning what had initially been a lighthearted appearance into a much bigger controversy.

Following the circulation of the footage, New York Road Runners (NYRR), the organization responsible for staging the marathon, removed Sager's finishing time of 5:54 from the official results after determining that she had violated its Code of Conduct. The regulations prohibit smoking, vaping and the use of tobacco or marijuana products in the starting corrals, along the course and within the designated race areas.

Despite the disqualification, Sager was allowed to retain her physical finisher's medal, meaning she still has a memento of completing the demanding journey through New York's five boroughs, even though her official finishing result no longer stands.

Sager has since offered an explanation for her decision, revealing that she was struggling physically as the race progressed. With considerable discomfort in her legs and the marathon becoming increasingly difficult, she said she accepted the offer from a spectator in an attempt to manage the pain and make the remaining miles more bearable.

Interestingly, the controversy has not entirely dampened her enthusiasm for the experience. Rather than retreating from the attention, Sager has embraced the unexpected publicity, revealing that the viral moment has brought considerable interest on social media and dating platforms.

Her distinctive pink running vest has also become a talking point beyond the marathon, with the attention opening up potential opportunities for merchandise and brand partnerships inspired by the memorable message.

Although she initially challenged the decision, Sager has acknowledged that the organizers were enforcing their regulations and appears to be taking the outcome with a sense of humour. She has also indicated that she could return to the marathon distance in the future, suggesting that her New York experience may not be her last.

For Sager, the 2026 New York City Marathon will undoubtedly be remembered for reasons far beyond the challenge of covering 26.2 miles. She arrived at the starting line hoping to enjoy her first marathon and perhaps attract a little attention with her unusual outfit. Instead, she left with a viral story, unexpected publicity and a disqualification that has made her one of the most talked-about recreational runners from this year's event.

Her finishing time may have disappeared from the official results, but her story has certainly found a place in the conversation surrounding this year's marathon.

After all, completing a marathon is an achievement in itself, but Andrea Sager's New York experience came with a twist that few runners could have anticipated!

World mile record holder Josh Kerr has sparked an interesting conversation among runners after questioning the growing popularity of hydration vests, suggesting that many athletes may be carrying more equipment than they actually need for their everyday training sessions.

The British distance-running star shared his thoughts during a Reddit Ask Me Anything session hosted by BBC Sport on Monday, where he responded to questions from fans about training, competition, rivalries and some of the lighter aspects of his life as an elite athlete.

Among the most relatable topics was the increasing use of hydration vests, a piece of equipment that has become increasingly common among recreational runners, particularly those who head out for regular training sessions.

Kerr offered a straightforward perspective, suggesting that runners covering distances of less than 12 miles (approximately 19 kilometres) generally do not need to carry water with them. He believes that some running trends are driven more by marketing than genuine necessity, using hydration vests as an example of equipment that has perhaps become more popular than it needs to be.

He further pointed out that runners training in urban environments can usually find somewhere to purchase a drink if they need one, rather than carrying additional equipment throughout their entire run.

However, his comments were not intended as a universal rule for every athlete. Hydration requirements differ depending on individual needs, weather conditions, training intensity and the distance being covered. Runners tackling longer distances, particularly in hot conditions or on remote trails, may still benefit considerably from carrying their own fluids.

Away from the equipment debate, Kerr also addressed questions about his relationship with Norwegian distance-running superstar Jakob Ingebrigtsen. Keeping his response brief and humorous, the Briton remarked, "I wouldn't say we're buddies!" However, he acknowledged that rivalries are an important part of athletics and can help make the sport more exciting for competitors and spectators alike.

The 2024 Paris Olympic Games also featured prominently in the discussion, particularly the men's 1500m final, where Kerr secured the silver medal in a British record of 3:27.79 behind American Cole Hocker.

Despite narrowly missing out on Olympic gold, Kerr insisted that he had no regrets about how he approached the race, reflecting the confidence and competitive mentality that have helped establish him among the leading middle-distance runners in the world.

The Scottish star also offered fans a glimpse into the demanding training sessions behind his remarkable mile world record, providing insight into the preparation required to compete at the highest level. He additionally touched on the possibility of eventually moving up to the marathon, a prospect that will undoubtedly attract considerable interest given his credentials over shorter distances.

Not every question, however, was about world records, Olympic medals or gruelling workouts. In one particularly amusing moment, Kerr was asked how far he thought he could run on just a single square sausage and a can of Irn-Bru, bringing a distinctly Scottish flavour to the conversation.

The exchange offered a refreshing look at the personality behind one of Britain's biggest athletics stars, showing that even athletes operating at the very highest level have plenty of opinions about everyday running habits.

For recreational runners, Kerr's message about hydration vests is certainly worth considering, although individual circumstances should always determine what equipment is necessary. His broader point was simple: runners should understand their actual training needs rather than automatically following every new trend in the running industry.

Kenyan marathon star John Korir is preparing to chase a remarkable piece of history at the 2026 Valencia Marathon, where victory could make him the first male athlete in more than two decades to successfully defend the prestigious title.

The 30-year-old, who will celebrate his birthday just four days before the December 6 race, returns to Spain with an opportunity to achieve something that has proved exceptionally difficult in the history of the competition. Having conquered the Valencia streets last year in an outstanding 2:02:24, Korir now has his sights firmly set on becoming a two-time consecutive champion.

A successful defence would place Korir in an exclusive group of athletes who have managed to win Valencia's men's marathon twice. The race's historical records identify only three previous multiple winners: Teodoro Pérez, Eduardo Alcaína and Samuel Tangus. Tangus remains the last man to achieve consecutive victories, having triumphed in 2002 and 2003.

Korir's opportunity has become even more promising following the withdrawal of Ethiopian star Yomif Kejelcha, who was ruled out of the December 6 contest because of an injury. Kejelcha had been among the biggest attractions in the anticipated showdown. His absence removes a major challenger and leaves Korir as one of the leading favourites heading into the race.

The Kenyan's recent performances explain why expectations are so high. He has established himself among the world's most formidable marathon runners, collecting major victories in Chicago in 2024, Boston in 2025, Valencia in December 2025 and Boston again in April 2026. His latest Boston triumph was particularly impressive, as he successfully defended his crown in a spectacular course-record time of 2:01:52.

However, Korir is not returning simply to defend his title. He has much bigger ambitions, with reports indicating that he is targeting a historic sub-two-hour performance on Valencia's famously fast course. To prepare for that challenge, the Kenyan has reportedly increased his training volume to between 250 and 270 kilometres per week, demonstrating the scale of preparation behind his ambitions.

Breaking the two-hour barrier would be an extraordinary achievement, particularly on a course where the current men's record stands at 2:01:48, set by Ethiopia's Sisay Lemma in 2023. Korir already knows what it takes to deliver a major performance in Valencia, having produced a commanding victory last year.

Turning 30 just days before the competition, Korir appears to be entering an exciting period of his marathon career. His combination of experience, consistency, confidence and remarkable endurance makes him a serious contender not only for another victory but also for a possible assault on the course record.

For Korir, December 6 represents an opportunity to go beyond another major marathon victory. He could end a 23-year wait for a consecutive men's champion in Valencia, join an exclusive group of multiple winners and potentially deliver one of the fastest marathon performances ever witnessed.

The challenge is now clear: defend his crown, make history and perhaps bring the world closer to another landmark moment in marathon running.