Sports
Xandi Castelo Branco: The Mind Behind the Most Extreme Ultras
The journey of an athlete who chooses the toughest paths to discover his limits.
In this episode of XTREMMA Sports, renowned ultramarathoner Xandi Castelo Branco shares his unique journey in the world of endurance. From an active childhood to the challenges of the Badwater 135 and his upcoming goals for Western States and Moab 240, Xandi explores the mental resilience and adaptability required to thrive in extreme conditions.
On XTREMMA Sports, host Shubi Guimarães welcomes Xandi Castelo Branco, an ultramarathoner and a Brazilian benchmark in long-distance running. Xandi is known for transitioning between various modalities and race formats, always seeking the most demanding challenges and the least predictable paths. The conversation explores what motivates someone to follow such an unconventional trajectory, addressing the mindset, choices, and risk assessment involved in extreme endurance sports.
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The Roots of a Movement Enthusiast
A native of Rio de Janeiro, Xandi Castelo Branco had a childhood deeply connected to sports and nature. From an early age, he experimented with various modalities such as swimming, water polo, judo, capoeira, volleyball, and basketball, always certain that he needed to be in motion. Although not a high-performance athlete initially, the passion for challenging himself was already present. After a period of "misdirection" during college, he rediscovered sports through functional training at the beach, where he met Alexandre Ribeiro, a figure who would be fundamental to his journey.
Ribeiro encouraged him to participate in his first triathlon, an X-Terra in Mangaratiba, which, due to lack of preparation, was a traumatic experience. However, the trauma transformed into learning: "I'll never do a race untrained again." Shortly after, encouraged again by Ribeiro, Xandi embarked on Ironman Brazil as his second triathlon race. Completing the Ironman was a turning point in his life, not only in sports but also in self-confidence, reflecting in his personal and professional life. He realized he was capable of achieving something he previously considered impossible, provided there was discipline and dedication.
From Road to Trails: A New Passion
After the Ironman, a bicycle accident on the road made Xandi lose his "excitement" for road cycling. It was then that he discovered the Alucroce, a three-day mountain race. The experience was transformative: the camaraderie, the natural environment, and the vibe of the mountain running community captivated him. He decided to "give up triathlon" and dedicate himself to trails. From then on, Xandi began to scale the distances: from 50km to 100km, including the Patagonia Run, where he had his first experience of running all night.
A crucial moment was his experience as support at BR 135 (Brazil 135), a 217km ultramarathon. Although exhausting, the firsthand experience of the challenge spurred him to participate in the race, which became an essential qualifier for the legendary Badwater 135.
Badwater 135: Confronting the Extreme
Considered one of the world's toughest races, the Badwater 135 is a 217km (135-mile) ultramarathon that takes place in Death Valley, California, USA, in the middle of July – the hottest month. The race starts 85 meters below sea level and accumulates over 4,000m of elevation gain. In 2022, Xandi Castelo Branco faced temperatures up to 60°C in sections like the "Belly of the Beast," resulting in severe discomfort and vomiting. The decision to abandon the race at km 120 was one of the most difficult, prioritizing physical integrity.
However, the DNF (Did Not Finish) became a catalyst for learning. In 2023, with a new strategy, improved heat protocols, and greater discipline, Xandi returned and completed Badwater in 39 hours and 56 minutes, joining a select group of about 30 Brazilians who have finished the race. The experience reinforced the importance of adaptation and the ability to change strategy to achieve the goal.
The Philosophy of Resilience and the Ultras MBA
For Xandi, ultramarathons are like a "one or two-day MBA," requiring constant problem-solving, adaptation, and decision-making under pressure. He visualizes various scenarios but knows that the unpredictable will always arise. Nature is an uncontrollable factor that demands humility and resilience. His experience in a snowstorm at the UTMB Ushuaia (70km), facing early signs of hypothermia, was a moment of great fear and questioning, contrasting with the heat of Badwater, where the presence of the support team made the concern more "controlled."
This experience in limit situations develops a self-confidence that extends beyond sports, influencing personal and professional life. For Xandi, mental strength is crucial, accounting for more than half of the success in such long races, where the body reaches its limits. The ability to learn from mistakes and use fear as a motivator to train even harder is a cornerstone of his philosophy. He argues that trail running races are more challenging than an Ironman, due to the constant need for adaptability to terrain and conditions, and the absence of stimulus change.
The Next Horizons: Western States and Moab 240
Xandi Castelo Branco is preparing for two major challenges in 2024. The first is the Western States 100-Mile Endurance Run, on June 27, the oldest and most iconic 100-mile trail race in the world. After 10 years of attempts and lotteries, Xandi finally secured his spot. The race is known for high temperatures in the canyons and for being a true test of speed on trails with significant elevation gain and loss. Expectations are high, not only for the challenge but also for the "vibe" and the famous aid stations.
The second challenge is the Moab 240, from October 9 to 14, in Utah, USA. At 386km (240 miles), it's a non-stop race lasting 4 to 5 days, with extreme temperature variations (intense heat by day, cold at night). For this ultra, Xandi emphasizes the importance of new sleep protocols and meticulous management of nutrition, hydration, and feet (with multiple socks and shoes to change and "rotate the pain"). The unknown distance and environmental conditions make the Moab 240 a highly respected challenge that will demand his full capacity for adaptation.
The journey of Xandi Castelo Branco is a testament to the passion for challenging one's limits and the incessant pursuit of self-knowledge through sport. His choices, however arduous they may seem, shape not only an athlete but a philosophy of life where learning and resilience are constant. To follow his adventures and support his upcoming challenges, follow Xandi on Instagram: @xandedocastelobranco.
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