With over 40k feet of gain for the 100 miler (and over 20k feet gain for the 50), this will be one of the most difficult things you ever attempt. Lucky for you, Ouray (dubbed the "Switzerland of America") is also one of the most beautiful places in the world. Situated in the rugged and stunning San Juan Mountain range in southwest Colorado, your senses will be just as overwhelmed with the views as your quads and lungs are with the relentless climbs. When you top out at the Bridge of Heaven after the final 5,000 foot climb, you will know it is all downhill to Fellin Park where your big belt buckle and the Ouray Hot Springs await. 

Upcoming Races

Jul 24 2020
50 Miles
Mixture Course
24 :00 Cutoff
5 Elevation Rating
Mountainous, >12,500 feet in 50 miles
4 Surface Rating
Substantial rocks, roots and/or ruts
Jul 24 2020
100 Miles
38,930 38,930 ft.
Mixture Course
52 :00 Cutoff
5 Elevation Rating
Mountainous, >12,500 feet in 50 miles
4 Surface Rating
Substantial rocks, roots and/or ruts

Results

50 Miles View course top times

Date Finishers Top Result Top Result (F)
07/27/19 24 13:52:51 18:43:41
07/28/18 20 14:07:00 15:33:00
08/05/17 17 14:24:00 19:24:00
08/05/16 9 16:07:00 16:07:00
07/31/15 1 17:37:00

100 Miles View course top times

Date Finishers Top Result Top Result (F)
07/26/19 32 32:48:00 43:23:53
07/27/18 31 31:12:00 44:46:00
08/04/17 22 30:46:00 34:26:00
08/05/16 5 34:01:00
08/01/15 9 35:04:00
08/02/14 19 26:05:23 26:46:20
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.
Earth Day 50K
  • Apr 18, 2020
  • Crystal Lake, IL
50 KM