Radar Stemma #52: 1-Year Anniversary & Running News Roundup
Commemorative edition features a retrospective, Kipchoge in Brazil, shoe industry insights, and race controversies.
Radar Stemma marks 52 episodes with a comprehensive overview of the running world. Explore this week's highlights, spanning major races and brand news to global curiosities.
Episode 52 of Radar Stemma marks exactly one year on the air. To celebrate this milestone, the panel assembled a special behind-the-scenes retrospective and delivered a comprehensive roundup of the biggest developments across the running world, both in Brazil and internationally.
Radar Stemma 1-Year Retrospective
In the 52-episode commemorative segment, the hosts revisited the statistics, standout covers, and inside jokes that defined the show's first year. Beyond audience numbers and the most frequently mentioned brands throughout the season, the team highlighted the importance of behind-the-scenes work in shaping stories and praised the community's active engagement in the comments.
Columbia Indomit Pedra do Baú
The Indomit stage at Pedra do Baú, in São Bento do Sapucaí, kicked off the racing calendar with more than 2,500 runners. The discussion examined Columbia's strategic move to secure naming rights for the circuit for two years, establishing its footprint in the trail running ecosystem with hands-on product activations and community engagement across challenging courses.
New Balance 15k and Kipchoge's Visit to Brazil
The New Balance 15k brought together 10,000 athletes in São Paulo with a classic downtown route and an emphasis on the event village experience. The panel also detailed the confirmation of Eliud Kipchoge's visit to Brazil during the week of the Porto Alegre Marathon, which will feature lectures and exclusive charity initiatives.
New York City Marathon April Fools' Joke
Organizers of the New York City Marathon sparked buzz on social media with an April Fools' prank about 2026: a purported return to the original 1970 course, featuring more than four loops inside Central Park. The show revisited the origins of the New York Major and looked at how athletes and coaches reacted to the lighthearted announcement.
Pacer Controversy at the Berlin Half Marathon
At the Berlin Half Marathon, Kenyan pacer Dennis Kipkemoi was tasked with setting a 59-minute pace and reached the final stretch with enough energy to take the win, but had to follow race regulations prohibiting pacers from claiming outright victory. The panel discussed contract rules, historical precedents, and the ethics of pacemaking in major events.
Nike Activations for the Boston Marathon
Despite Boston being long-standing home turf for Adidas sponsorships for nearly four decades, the city saw an aggressive ambush marketing campaign from Nike. Anchored at the local Heartbreak hub, the brand scheduled workouts, community gatherings, and product launches throughout race week.
Connor Mantz Out of Boston with Sacral Injury
American marathoner Connor Mantz announced his withdrawal from the Boston Marathon due to a sacral stress fracture. The broadcast explained the anatomy of the sacrum, the impact of repetitive mechanical loading on elite runners, and how his absence shifts the competitive dynamics in the men's field.
Nike's Turbulent Period and CEO Remarks
Following weaker-than-expected financial earnings and declining share prices, Nike CEO Elliott Hill voiced the mounting strain on leadership amid market pressure. The commentators analyzed intensifying competition in China, declining Converse sales, and the brand's challenge in revitalizing its lineup of daily trainers and super trainers.
Olympikus AI Platform and High Hopes for Corre 5
Olympikus unveiled its Inteligência do Corre platform, powered by data from its proprietary 'Por Dentro do Corre' survey to map Brazilian runner behavior. The segment also covered teasers and growing anticipation surrounding the upcoming reveal of the next-generation Corre 5.
Fila Debuts New Sky Foam Technology Globally
Showcased in São Paulo through immersive activations, Fila's Sky Foam technology highlighted the central role of the brand's Brazilian development center in global product projects. The hosts recalled the history of sponsored Brazilian athletes and examined the performance benefits of new cushioning and propulsion innovations.
361º Headquarters Visit and the Launch of Stemma China
Journalist Gustavo Maia's visit to 361º headquarters in Asia underscored the rising prominence of Chinese manufacturers on the global stage. The show also celebrated the debut of Stemma China, a new editorial vertical dedicated to exploring trends, manufacturing models, and running shoe technology emerging from the Asian market.
Daddy Pig at the London Marathon
In an official charity campaign supporting the National Deaf Children's Society, the character Daddy Pig was announced as an entrant in the 42K London Marathon using a run-walk strategy. The panel discussed the impact of playful initiatives for fundraising and raising awareness for hearing accessibility in sports.