Hardrock 100 Endurance Run
The Hardrock Hundred Mile Endurance Run is an ultramarathon of 100.5 miles in length, plus 33,050 feet of climb and 33,050 feet of descent for a total elevation change of 66,100 feet, at an average elevation of over 11,000 feet. The run is held on a loop course on 4WD roads, dirt trails, and cross country in Southern Colorado's San Juan Range, USA
Run Pick of the Month - Slacker Half Marathon
Over 2,000 feet of descent at this downhill half marathon happening June 22, 2024.
Slacker Half Marthon runners follow an exhilarating point to point course from the base of Loveland Ski Area (10,630 ft) to the post-race party in historic Georgetown (8,400 ft).
Participants will receive a Long Sleeve Tech Shirt, a Finisher Medal, and the joy of indulging in one free beer (non-alcoholic option available).
One addition that we really like is that they offer free downloadable race photos.
Find Accommodation Near Hardrock 100 Endurance Run
Use this map to find hotels and airbnb accommodation near this race location.
Find your running pace and splits, and learn if you can outrun dangerous animals with the RunGuides run pace calculator.