24 Hours of Boulder 12 Hours Course Details

24 Hours of Boulder

Boulder, CO

Top Times

Charts

Races

Total Finishes

82.14%

Male

21.43%

Female

Average Winning Result

67.83

49.98

Average Finishing Result

45.32

38.56

Elevation

Flat or nearly flat

Terrain / Surface

Paved or very smooth surface

Date	Finishers	Top Result	Top Result (F)
10/13/12	15	71.4	28.56
10/17/09	13	64.26	71.4

52 KM 50 Miles 110 KM

Cloudland Canyon	50K
Hunter S. Thompson Fear & Loathing	50M
Hunter S. Thompson Fear & Loathing	50K
The Falls 100	50M
The Falls 100	100M
Calero Park Runs - December	50K
Perpetual Motion 6/12/24 Hour	12H
Perpetual Motion 6/12/24 Hour	24H
Perpetual Motion 6/12/24 Hour	6H
4 Fore 30	VariableH
Caloosahatchee Ultra	50K
San Joaquin River Trail	50K
San Joaquin River Trail	100K
Jackson County 50-50	50K
Jackson County 50-50	50M
TARC Fells Trail Ultra Winter	32M
TARC Fells Trail Ultra Winter	40M
Spooner's Cove	50K
Devil Dog Ultras	100M
Devil Dog Ultras	100K