How many 4M loops can you run in 12 hours? Race Options: 4 Man Relay, 4 Woman Relay, Mixed Relay: 2 men & 2 women, Men's Solo, Women's Solo
Awards for most laps completed in 12 hours!

Upcoming Races

Aug 20 2021
12 Hours
Multiple Loop Course
3 Elevation Rating
Hilly, ~2500-7500 feet in 50 miles
3 Surface Rating
Some rocks, root, and/or ruts


No Past Races
We try to keep the most accurate information about this race, but changes do happen. Always visit the official race website for the most up to date information. If you see an error, please let us know

Sangre de Cristo Ultras

  • Sep 25, 2021
  • Westcliffe, CO
50 KM 50 Miles 100 KM 100 Miles 200 Miles