Must meet custom qualifier requirements within the qualification window
Application-based entry requiring demonstration of technical mountain ultra experience. Applicants must show experience in 40+ mile mountain races with significant vertical gain (e.g., TMR 40-Mile, Ouray 50) or challenging 100-mile mountain races (e.g., Hardrock, High Lonesome, Crazy Mountain). Personal mountain runs demonstrating distance, vertical gain, and technical terrain also accepted. Pre-registrations reviewed in order received; accepted or denied within a few days of submission. Mandatory safety meeting at 5pm Friday August 21.
