Stemma Radar: Tokyo Marathon, 70.3 Curitiba & Weekly News
Check out Marathon Majors results, Mizuno and Fila triathlon updates, running footwear market news, and endurance highlights.
Stemma Radar covers the World Marathon Majors kickoff in Tokyo, the debut of Ironman 70.3 Curitiba, and the Mizuno Hyper Warp Challenge. This weekly roundup also highlights Vulcabras record revenue, the refreshed Six Star medal, and top road running headlines.
A thrilling final sprint at the Tokyo Marathon
The World Marathon Majors season kicked off in style in the Japanese capital. The men's race at the Tokyo Marathon came down to the final meters in an electrifying sprint among the top three finishers. Ethiopia's Tadesse Takele clinched his second title, crossing the finish line in 2:03:37—the exact same official time as Kenya's Jofre Toroitich—while Alexander Mutiso Munyao followed just one second behind in 2:03:38.
In the women's division, Kenya's Brigid Kosgei returned to the top of the podium with a time of 2:14:29, setting a new course record. The Brazilian contingent also made history with a record 503 finishers. Among Brazilian runners, Miguel Moroni led the way (2:25:49), closely followed by Jamal (2:26:32) and Pedro Arieta (2:37:00). In the women's field, Luísa Kraul was the top Brazilian finisher, completing the 26.2 miles in 2:49:22.
Mizuno Hyper Warp Challenge pushes limits on USP track
In domestic track action, the University of São Paulo (USP) athletics track hosted the Mizuno Hyper Warp Challenge, a progressive elimination (last-runner-standing) event designed for elite runners. The challenge brought together 25 men and 25 women with standout personal bests to run 400-meter laps at increasingly aggressive paces, distributing R$ 30,000 in prize money to the champions.
In the women's race, Esther Santos Barreto secured the title as the only runner to finish the final lap within the cutoff time, clocking 1:03.87. Caroline Alves Dias (1:06.22) and Carmen Silva Reges Pereira (1:06.46) rounded out the podium. Among the men, victory went to Vitor, who posted a 50.51 final lap in plated training shoes, showcasing exceptional technical caliber on the track.
Ironman 70.3 debuts in Curitiba with brand updates
The Brazilian triathlon calendar opened its season with the debut of the Nubank Ultravioleta Ironman 70.3 Curitiba. The Paraná race marks the official arrival of Fila as a sports sponsor for Ironman Brazil, expanding the brand's presence in endurance sports with an Iron Village activation and the launch of the Fila Race Carbon 3 Tri shoe.
The Italian brand assembled a roster of 15 elite and age-group athletes, including Reinaldo Colucci, Pamela Oliveira, Luiz Ohde (Todinho), Igor Amorelli, and Enzo Kraus. In the pro division, Miguel Hidalgo stands out as a prime contender alongside Todinho and Colucci on the men's side, while four-time champion Pamela Oliveira and Curitiba native Pietra lead the women's field.
Santander Meia de Curita celebrates 50 years of Olympikus
Curitiba is set for an action-packed road racing weekend with the Santander Meia de Curita. Featuring 5K, 10K, and half-marathon distances, the course navigates the city's challenging topography with long climbs and elevation shifts as part of Olympikus' 50th-anniversary celebrations.
Survey highlights the influence of race kits on registration
A survey conducted by Ticket Sports with 8,500 runners mapped consumer habits across Brazil. According to the study The Importance of Kits in Events, 83.7% of runners consider the race kit a fully or potentially decisive factor when signing up for an event.
The study also revealed that 72% of respondents would pay more for premium race kits, with the event shirt standing out as a prized collector's item—more than half of participants keep over 13 race shirts at home. This Brazilian model contrasts with international events, where shirts and extra gear are typically sold separately.
NYC Marathon lottery sees historic cutoff
New York Road Runners released the lottery results for the 2026 TCS New York City Marathon, confirming the most competitive application pool in its history. Over 240,000 runners applied from more than 160 countries, resulting in an acceptance rate of around 1% in the open drawing.
For runners seeking entry via time qualifiers, cutoffs were equally stringent due to capacity constraints across age groups, requiring times near 2:30 for men ages 18–34 and 2:50 for women in the same division.
Vulcabras posts record R$ 4.2 billion revenue
In business and finance, Vulcabras—the parent company managing brands such as Olympikus, Mizuno, and Under Armour—closed 2025 with record gross revenue of R$ 4.2 billion, a 16.7% increase year over year. The results marked the company's 22nd consecutive quarter of growth, fueled by athletic footwear sales and e-commerce expansion.
Abbott World Marathon Majors refreshes Six Star medal
Abbott World Marathon Majors unveiled an updated graphic design for its iconic Six Star Finisher medal. The circular layout representing the six historic races (Tokyo, Boston, London, Berlin, Chicago, and New York City) received visual refinements, including elements like Mount Fuji on the Japanese emblem.
The organization continues to award the six-star honor to runners on their journey, while the global circuit evaluates the addition of Sydney alongside candidate cities Cape Town and Shanghai to expand the series in the future.
Nike embraces balance with incense-inspired running release
Nike introduced a novel concept line called Running Mental, featuring special editions of the Alphafly 3, Pegasus Premium, and Vomero Plus in neutral grey, silver, and white tones. Shifting away from the traditional narrative of grit and grind, the release focuses on the mental side of running and includes an exclusive incense burner designed for pre-run focus and mindfulness rituals.
New Balance launches Nagoya-exclusive shoe
Celebrating the Nagoya Women's Marathon, New Balance created a limited edition of the Fresh Foam X 860 v15. The shoe features vibrant pink hues combined with the traditional Japanese Seigaiha wave pattern—a symbol of good luck—sold exclusively at the official race expo.
Road running events surge 25% in Bahia
Data from the Bahia Athletics Federation shows significant growth across the state. In 2025, 181 official races were held compared to 145 the previous year—a 25% jump that underscores the expansion of the running market beyond the traditional Rio-São Paulo corridor.
ASICS Run Challenge expands national schedule
The ASICS Run Challenge series announced its expansion for the 2026 season. In addition to Salvador and Recife, the circuit will add stops in Belo Horizonte, Brasília, and Fortaleza, keeping its signature 4K, 7K, and 15K formats, with the opener scheduled for June 14 in Minas Gerais.
Brasília pairs running with music festival on Labor Day
In Brazil's Federal District, the 100% Você race has been confirmed for the morning of May 1. The event will take place alongside the opening of Festival Micare, blending an early-morning run with live musical performances over the Labor Day holiday.
Paolla Oliveira finishes 4K road race in Rio
Among celebrity runners taking on the sport, Brazilian actress Paolla Oliveira completed her first official road race in Rio de Janeiro, covering the 4K distance at a combined run-walk pace wearing the Kolosh Performance 2.0.
Fitness influencer runs 5K inside airplane lavatory
In a viral social media stunt, German fitness influencer Dom Strot logged a 5K workout inside an aircraft bathroom during an 11-hour flight. Footage of his tight circles inside the confined space sparked widespread reaction across the endurance community.
Harry Styles and Haruki Murakami talk running and literature
In an interview published by Runner's World, pop star Harry Styles spoke with acclaimed Japanese novelist and marathoner Haruki Murakami, author of the memoir What I Talk About When I Talk About Running. Their conversation touched on training discipline, creative flow, and technical apparel choices for long-distance efforts.