10K, 25K and 50K trail runs in Devil's Den State Park. This event will be based on a handicap system instead of overall and age-group awards. There will be awards & prizes for the top 5 gross (lowest time w/o handicap) and top 5 net (with handicap) in each distance.

Upcoming Races

May 1 2021
50 KM
3 Elevation Rating
Hilly, ~2500-7500 feet in 50 miles
3 Surface Rating
Some rocks, root, and/or ruts

Results

50 KM View course top times

Date Finishers Top Result Top Result (F)
10/25/20 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

Tommyknocker 12-Hour & Mine Shaft Half

  • May 15, 2021
  • Golden, CO
12 Hours