The Western States Endurance Run

The Western States Endurance Run is a prestigious ultra-distance mountain race covering approximately 100 miles through California’s Sierra Nevada. Participants traverse rugged terrain, including mountain trails, rivers, and canyons, often facing extreme weather and physical challenges. The race, established in 1974, emphasizes endurance, mental resilience, and navigation skills. It starts in Squaw Valley and ends in Auburn, California, with cutoffs to ensure safety. Known for its scenic beauty and demanding nature, it attracts top ultrarunners worldwide and celebrates human perseverance and the spirit of endurance.