Crested Butte Ultra
Crested Butte, United States • 27 Sep 2025
The Crested Butte Ultra, held in Crested Butte, Colorado, offers runners a chance to experience some of the nation's best trails through the stunning Gunnison National Forest. The event features multiple distances, including a 50-mile, 55K, and 35K race. Participants traverse single-track trails that wind through mountain meadows, ridges, and lower elevation areas adorned with wildflowers and vibrant fall foliage reminiscent of New England. The course provides breathtaking wide-open views and challenging climbs, making it a memorable mountain running experience. The event also offers a welcoming atmosphere in a quintessential mountain town, perfect for a scenic weekend getaway. Visit the organization's website for the most recent information.