The Ultra Marathon comes to Delta County. We will be staging a 40 mile and a 20 mile Ultra Marathon in the Gunnison Gorge National Conservation Area. The views are spectacular and the area offers a great deal to do. Come experience our wide open spaces.

Upcoming Races

Apr 23 2022
40 Miles
Single Loop Course
5 Aid Stations
13 :00 Cutoff
3 Elevation Rating
Hilly, ~2500-7500 feet in 50 miles
3 Surface Rating
Some rocks, root, and/or ruts


40 Miles View course top times

Date Finishers Top Result (M) Top Result (F)
04/24/21 Race Cancelled
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

Kettle Moraine 100 Endurance Runs

  • Jun 11, 2022
  • La Grange, WI
50 KM 38 Miles 100 KM 100 Miles