NYC Marathon, Valencia Half & Global Running News Roundup
Catch up on the week's top running stories: fast European times, doping suspensions, new shoe drops, and world records.
Radar Stemma delivers a comprehensive overview of elite track and road racing news. From the 50th anniversary of the New York City Marathon course to historic marks in Valencia and Frankfurt, here is your weekly recap.
Radar Stemma brings together the biggest stories across the world of road racing and elite athletics. This edition highlights premier international races, sports brand updates, and the latest race calendar developments.
Highlights and Results from the Valencia Half Marathon
The Valencia Half Marathon lived up to its reputation as one of the world's fastest courses with stellar elite performances. In the women's division, Sheila Chepkirui clocked 1:03:51, recording the fastest time of the year and the seventh-fastest in history, narrowly edging out Diana Wanza (1:03:52) and Daisyla Jerono (1:04:11). In the men's race, Rodrigue Kwizera took the victory in 58:03. The event welcomed more than 25,700 finishers amid discussions regarding the impact of warmer-than-usual European race starts, and the somber news of Brazilian runner Vitória Silveira passing away following the race.
Peres Jepchirchir Provisionally Suspended for Doping
Tokyo Olympic marathon champion Peres Jepchirchir has been provisionally suspended by the Athletics Integrity Unit (AIU). An out-of-competition sample collected in Kenya returned an adverse analytical finding for EPO. The disciplinary process remains ongoing with no set timeline, and any suspension exceeding three months could result in a ban from Abbott World Marathon Majors events.
NYC Marathon Preview and Brand Activations
The New York City Marathon is welcoming roughly 60,000 runners to celebrate the 50th anniversary of its iconic five-borough course. Defending champions Benson Kipruto and Hellen Obiri headline the elite fields. Beyond generating an estimated $700 million economic impact for the city, race week features more than 114 exhibitors at the Expo and major brand activations, including Volvo livestreaming the final finishers, Delta initiatives at area airports, and Puma treadmill challenges giving away running shoes.
Puma Launches the Fast-R Nitro Elite 2
Puma introduced the Fast-R Nitro Elite 2 (dubbed the Road Breaker), a super shoe generating buzz for its radical design and extreme energy return. Weighing around 250 grams (8.8 oz) and retailing at €350, the shoe features dual carbon-fiber plates embedded in the midsole. Because it exceeds technical stack and construction specifications set by World Athletics, the shoe is officially deemed illegal for record ratification in sanctioned competitions.
Coach Branca Honored at the Comrades Marathon
Brazilian running coach and physical therapist Branca, founder of Branca Sports, was honored with the Hermes Award at the Gems Spirit of Comrades Awards in Durban, South Africa. The recognition celebrates his nearly three decades of dedicating support to Brazilian runners at the legendary ultramarathon. In appreciation, a Branca Sports team jersey was donated to the Comrades Marathon Museum collection.
Inaugural World Records Set in the Marathon Race Walk
The official 42.195 km distance now has ratified world records in race walking. Competing in Takahata, Japan, Japan's Masatora Kawano completed the distance in 2:55:14, while Australia's Rebecca Henderson set the women's mark in 3:14:52. The performances mark the formal recognition of the marathon distance in race walking by World Athletics.
Adidas Adizero Adios Pro Evo 3 Hits the Market
The Adidas Adizero Adios Pro Evo 3 super shoe launched in Brazil with a retail price of R$ 6,499.99 (approx. $1,150 USD). Tipping the scales at a mere 97 grams, Adidas positions the model as the lightest and fastest racer ever engineered in the Adizero line, sparking widespread debate about cost-per-kilometer and humorous everyday comparisons.
Brazilian Race Round-up: Arrastão, Cãosilvestre, and 100% Você
The year-end São Paulo road race schedule features an eclectic mix of events. On December 13, Parque do Povo hosts the 25th Corrida pela Cidadania by Projeto Arrastão, offering 5K, 10K, 15K, and kids' distances. On December 19, Ibirapuera Park will host Cãosilvestre, a 1.4 km recreational dog walk organized by pet size. On December 20, the Ibirapuera area hosts the São Paulo debut of Corrida 100% Você, a running and live music event featuring 5K and 10K courses followed by a performance by musician Bell Marques.
Velocità Celebrates 30 Years with Black Friday Run
Marking 30 years in business, running specialty retailer Velocità is holding its 9th annual Black Friday Run. The promotion converts every logged kilometer synced via Strava or Garmin Connect into a 1% store discount (up to 42% off), backed by a price match guarantee if an item drops lower during Black Friday.
World Masters 50+ Marathon Record Shattered
At the Frankfurt Marathon, Kenya's Mark Kosgei Kiptoo set a new men's over-50 world record by finishing in 2:15:24. The veteran distance runner maintained an average pace of 3:13 per kilometer (5:10/mile), shattering the previous master's mark set by Titus Mamabolo in 1991 by more than four minutes.