Hardrock 100 Endurance Run
Trail Running
- Distance
- 100.18mi
- Elevation +
- 30840f
- TrailRank
- 30
The Hardrock Hundred Mile Endurance Run is an ultramarathon of 100.5 miles in length, plus 33,992 feet of climb and 33,992 feet of descent for a total elevation change of 67,984 feet, at an average elevation of over 11,0...