Sports

Bárbara Maia Bridges Acting Career and Marathon Running

The actress and PR professional shares how running became a mental sanctuary, brand connection, and athletic goal.

@stemma · 4 min read · 25 Feb 2026

Sports

José Graça: Journey of a 3x Kona Podium Finisher

With over 30 Ironman races under his belt, the Big Island resident shares training secrets and race-week wisdom.

@stemma · 4 min read · 24 Feb 2026

Sports

Fernando Cheles on the Technical Side of L'Étape Brasil

From BMX to leading the country's largest amateur cycling event, technical director details safety, courses, and logistics.

@stemma · 4 min read · 23 Feb 2026

Sports

Radar Stemma #46: Seville, Boston Medal, and Running News

Track and road highlights featuring a sub-2:04 sprint in Spain, Major updates, record prize purses in Porto Alegre, and curious endurance stories.

@stemma · 4 min read · 20 Feb 2026

Sports

How Youth Swimming Builds Athletes and Citizens for Life

Coach Ivan Araújo discusses youth swimmer development, parental roles, and long-term athletic models.

@stemma · 3 min read · 20 Feb 2026

Sports

Reinaldo Colucci Eyes 2026 with New Bike and Ironman Focus

Live from Carnival camp, the triathlete details his new Fila partnership, bike switch, and 2026 season goals.

@stemma · 3 min read · 19 Feb 2026

Sports

Sodium for Endurance: Dosage, Signs, and Common Myths

Sports nutritionist Larissa Mayumi explains the real need for electrolytes, hourly dosage guidelines, and common mistakes.

@stemma · 4 min read · 19 Feb 2026

Sports

Fábio Carvalho: From Pro Triathlon to Bike Fitting

The former pro triathlete discusses retirement, bike fitting, and the evolution of triathlon aerodynamics.

@stemma · 4 min read · 18 Feb 2026

Sports

Cah Goulart on Marathons, Hyrox, and Authenticity

The content creator details her transition from road running to Hyrox competitions and her hybrid training routine.

@stemma · 3 min read · 18 Feb 2026

Sports

Sertões: Rally Ops and Expansion with CEO Leonora Guedes

Leading the rally, mountain biking, and kitesurfing events, the executive details military-grade logistics, social impact, and business models.

@stemma · 4 min read · 17 Feb 2026

Sports

Oseias Matoso and São Paulo's Cycling Coffee Culture

The founder of Coffee Run Bike shares how he combined specialty coffee, cycling, and community on the Rio Pinheiros bike path.

@stemma · 4 min read · 16 Feb 2026

Sports

Radar Stemma: Huawei Watch Launch, Mizuno Atenas & More

Get the full roundup with new product launches, circuit expansions, marathon updates, and running highlights.

@stemma · 5 min read · 13 Feb 2026

Sports

From the Olympics to Training: Swimming Physiology

Dr. Paulo Puccinelli analyzes the Brazilian national team's routines and shares what amateur swimmers can apply in the pool.

@stemma · 4 min read · 13 Feb 2026

Sports

How to Tell if a Sports Science Study Is Reliable

Dr. Luciana Haddad explains the hierarchy of scientific evidence, bias risks, and how to critically assess sports research.

@stemma · 4 min read · 12 Feb 2026

Sports

Performance Without Obsession: Sport Must Fit Into Life

Maria Montoro discusses endurance balance, blending training with social life, and longevity in triathlon.

@stemma · 3 min read · 11 Feb 2026

Sports

Luciano Taccone and Eduardo Braz on Transition to Ironman

From the Olympic cycle to long-course success, the Argentine triathlete and coach explain technical adjustments, bike fit, and fueling.

@stemma · 3 min read · 11 Feb 2026

Sports

Mizuno Bets on Modern Foams and Local Manufacturing

Rogério Barenco explains the century-old brand's strategy to democratize cutting-edge tech and expand in Brazil.

@stemma · 4 min read · 10 Feb 2026

Sports

Victoria de Sá on Ultra-Distance Cycling Secrets

The self-supported cycling pioneer details Andean trials, a BikingMan overall podium, and the ultra mindset.

@stemma · 4 min read · 9 Feb 2026

Sports

Radar Stemma: Chronomax Study, Race News & Tech Drops

Real runner stats in Brazil, Mizuno's extreme challenge, drugstore shoes, and brand activations.

@stemma · 4 min read · 6 Feb 2026

Sports

Percival Milani & the Greatest Open Water Challenges

From the 14 Bis Crossing to the English Channel and 170 km on the São Francisco River, the swimmer details ultramarathon life.

@stemma · 3 min read · 6 Feb 2026