Must meet custom qualifier requirements within the qualification window
Qualifying window for 2026: January 01, 2025 – August 29, 2026
Same standards as the 100-mile event: 50 miles in under 11 hours; OR 100K finish; OR 100M finish; OR 55 miles in a 12-hour timed event; OR 90 miles in 24-hour timed event; OR finish at a comparable mountain 50+ race; OR prior Ouray 50 or 100 finish within last 3 years.
