Jim Walmsley

Jim Walmsley is an American ultramarathon and trail runner living and training in Flagstaff Arizona Known for pushing the limits of endurance he has set multiple course records including the Western States 100 which he won in 2018 2019 2021 and 2024 and the famed R2R2R route in the Grand Canyon Walmsley has also claimed victories at the JFK 50 Mile Lake Sonoma 50 Tarawera Ultramarathon and in 2023 became the first American man to win the prestigious UltraTrail du MontBlanc Fueled by a passion for exploration and competition he continues to inspire the ultrarunning world by redefining whats possible