Crested Butte Ultra 55K 2026
Crested Butte Ultra 55K is a 55K trail ultra in Crested Butte, CO on September 26, 2026. See its terrain, cutoffs and how it fits your running on Find My Ultra.
- Distance
- 33 mi (55K)
- Elevation Gain
- 4,567 ft
- Max Altitude
- 11,290 ft
- Cutoff
- 12 hrs