10 Mile loops with fully stocked aid stations every 5 miles each loop. Course consists of roughly 90% rugged and hilly single track trails with (2) creek crossings per loop and 10% of the course consists of Illinois prairie fields.

Upcoming Races

Oct 30 2021
8 Hours
Multiple Loop Course
3 Elevation Rating
Hilly, ~2500-7500 feet in 50 miles
3 Surface Rating
Some rocks, root, and/or ruts

Results

8 Hours View course top times

Date Finishers Top Result (M) Top Result (F)
10/26/19 21 34.5 32

30 Miles View course top times

Date Finishers Top Result (M) Top Result (F)
10/28/17 34 4:27:34 5:16:00
10/29/16 29 4:54:00 5:47:00
11/07/15 30 4:01:00 5:39:00
11/08/14 44 4:44:12 6:16:59
11/09/13 42 4:28:43 5:53:08
10/31/09 31 4:54:00 6:50:00
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