Shangrila Rendon

Shangrila Rendon is a 2x Guinness World Record Holder in triathlon, best-selling author, speaker, and high-performance coach with over 20 years of experience. She helps athletes and busy professionals achieve endurance goals—from first races to world championships. Her journey is one of extraordinary resilience. With no background in swimming, cycling, or running, she overcame childhood abuse, PTSD, and addiction to become a world-class ultra-endurance athlete. While working full-time as an engineer, she discovered triathlon as a path to healing. She has since completed 48 Ironman races, Ironman Kona, Ultraman, and cycled across America. As the founder of Feisty Fox Coaching, she developed the Feisty Fox Smart Training Method to help athletes train smarter, stay injury-free, and balance fitness with life. Featured in The New York Times, Triathlete Magazine, Red Bull TV, CBS, and NBC, she continues to inspire and equip people to redefine their limits.