Ultramarathon Races in Durango

Find Ultramarathon running races in Durango. Browse upcoming ultramarathon events, registration details, and race information for 2026.

2 races found

Durango Trails Backyard Ultra

Durango Trails Backyard Ultra is a ultra trail race held in Durango, CO. The event takes place in May 2026.

San Juan Softie 100 is a 161 km ultramarathon trail race held in Durango, CO. The event takes place in August 2026.