Sangre de Cristo Ultras
The Sangre de Cristo Ultras, part of the Human Potential Running Series, is a rugged trail and ultramarathon event set in the stunning Sangre de Cristo Mountains near Westcliffe, Colorado. Taking place over two days in late September 2025, it offers a variety of challenging distances, including 8 miles, 27k, 50k, 50 miles, 100k, and 100 miles. Runners traverse the scenic Rainbow Trail and surrounding wilderness, experiencing breathtaking mountain views and demanding terrain.
The event emphasizes community, adventure, and personal discovery, with amenities like well-stocked aid stations, scenic courses, and camping options. It attracts trail runners seeking a unique, wild Colorado experience. Visit the organization's website for the most recent information.
Always double-check with the organizer's website – things can change, and we might have sprinted past a few details!
