Ultrarunning Magazine

Event Description

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 11,000 feet. The race is held on a loop course on 4WD roads, dirt trails, and cross country in Southern Colorado's San Juan Range, USA.

Upcoming Races

Jul 19th, 2019 100 Miles

Course Type: Single Loop

Cutoff: 48:00 Hours

Aid Stations: 14

Elevation: 33,000 33,000 ft.

View Map

Western States Hardrock 100

Past Races

Date Distance Total Finishers
07/20/18 100 Miles 115
07/14/17 100 Miles 126
07/15/16 100 Miles 112
07/10/15 100 Miles 126
07/11/14 100 Miles 100
07/12/13 100 Miles 104
07/13/12 100 Miles 98
07/08/11 100 Miles 80
07/09/10 100 Miles 100
07/10/09 100 Miles 104
07/11/08 100 Miles 98
07/13/07 100 Miles 98
07/14/06 100 Miles 81
07/08/05 100 Miles 71
07/09/04 100 Miles 80
07/11/03 100 Miles 69
07/13/01 100 Miles 64
07/07/00 100 Miles 60
07/10/99 100 Miles 63
07/10/98 100 Miles 38
07/12/97 100 Miles 40
07/12/96 100 Miles 42
07/09/94 100 Miles 37
07/10/93 100 Miles 26
07/11/92 100 Miles 18

Recent Results