Sangre de Cristo Ultras

Westcliffe, United States • 27-28 Sep 2025

The Sangre de Cristo Trail Festival, organized by the Human Potential Running Series, is a premier running event set in the stunning Sangre de Cristo Mountains of Colorado. Participants can choose from various distances, including 8-Mile, 27k, 50k, 50-Mile, 100k, and 100-Mile races. The festival emphasizes community, adventure, and the beauty of nature, allowing runners to experience the wilderness while challenging themselves on scenic trails. The event also includes camping opportunities and a vibrant atmosphere filled with festivities. This unique race is designed for both seasoned ultra-runners and newcomers, fostering a spirit of camaraderie and exploration. Visit the organization's website for the most recent information.

Race information

100 mi
100-Mile
100 km
100k
50 mi
50-Mile
50 km
50k
27 km
27k
8 mi
8-Mile
Visit the organization's website for the most recent information.
Trail runs nearby

The Royal Gorge Groove is an exciting trail running event taking place at the Royal Gorge Ranch & Resort in Cañon City, Colorado. Scheduled for April 26, 2025, participants can choose from various distances, including 50K, 30K, 20K, 12.5K, and 5K, all set against the stunning backdrop of the Royal G..

Mace’s Hideout 100 is a challenging and scenic ultra-running event set in the stunning Wet Mountains of Colorado. Participants can choose between a 100-mile or 50-mile distance, with only 75 spots available for each. The course offers a unique experience as runners traverse diverse ecosystems, from..

The Rim to Rim Royal Gorge Races feature a variety of running events, including a 5K road run, an 8-mile trail run, and a half marathon trail run, all set against the stunning backdrop of the Royal Gorge Bridge in Canon City, Colorado. Participants can enjoy challenging courses with breathtaking vie..