2019 - 2020 Mountain Races held in Colorado

Browse our Marathons, Half Marathons, Ultra marathons, Multiday events organized in in Colorado bearing the tag Mountain among 74 races.

74 races

Collegiate Peaks Trail Run

50M Trail Run
2019-05-04 - 06:30
North America / USA / Mountain Region / Colorado / Buena Vista
Ultramarathon
Mountain Trail Running Mountain Multiple loops Solo

Collegiate Peaks Trail Run

25M Trail Run
2019-05-04 - 06:30
North America / USA / Mountain Region / Colorado / Buena Vista
Half Marathon to Full Marathon
Mountain Trail Running Single loop Solo

Quad Rock 50

50 Miles
2019-05-11 - 05:30 To be confirmed
North America / USA / Mountain Region / Colorado / Fort Collins
Ultramarathon
UTMB Qualifier Trail Running Mountain Solo

Quad Rock 50

25 Miles
2019-05-11 - 08:00 To be confirmed
North America / USA / Mountain Region / Colorado / Fort Collins
Half Marathon to Full Marathon
UTMB Qualifier Trail Running Mountain Solo

North Fork 50 Mile/50K Trail Race

50K Trail Race
2019-06-01 - 07:00
North America / USA / Mountain Region / Colorado / Pine Valley Ranch Park, Pine
Ultramarathon
Mountain Trail Running Mountain Solo

North Fork 50 Mile/50K Trail Race

50 Mile Trail Race
2019-06-01 - 07:00
North America / USA / Mountain Region / Colorado / Pine Valley Ranch Park, Pine
Ultramarathon
Mountain Trail Running Mountain Solo

Steamboat Marathon, Half Marathon and 10K

Steamboat Half Marathon
2019-06-02 - 07:30
North America / USA / Mountain Region / Colorado / Steamboat Springs
Half Marathon
Mountain Road Running Hilly Solo

Steamboat Marathon, Half Marathon and 10K

Steamboat 10K Run/Walk
2019-06-02 - 07:30
North America / USA / Mountain Region / Colorado / Steamboat Springs
10k race
Mountain Road Running Hilly Solo

Leadville Trail Marathon

Leadville Trail Marathon
2019-06-15 - 08:00
North America / USA / Mountain Region / Colorado / Leadville
Marathon
Trail Running Mountain Solo

Leadville Trail Marathon

Heavy Half Marathon
2019-06-15 - 08:00
North America / USA / Mountain Region / Colorado / Leadville
Half Marathon
Trail Running Mountain Solo

San Juan Solstice 50 Mile Run

2019-06-22 - 05:00
North America / USA / Mountain Region / Colorado / Lake City
Ultramarathon
Mountain Trail Running Mountain Solo

John Cappis 50K Fat Ass

2019-07-06 - 05:00
North America / USA / Mountain Region / Colorado / Silverton
Ultramarathon
Trail Running Mountain Solo

La Sportiva Vail HillClimb

2019-07-06 - 07:00
North America / USA / Mountain Region / Colorado / Parshall
10 km race to Half Marathon
Mountain Trail Vertical Race Mountain Solo

Leadville Silver Rush 50

2019-07-06 - 06:00
North America / USA / Mountain Region / Colorado / Leadville
Ultramarathon
Mountain Trail Running Mountain Solo

Silverheels 100 Mile Endurance Run

100 Mile
2019-07-06 - 04:00
North America / USA / Mountain Region / Colorado / Fairplay
Ultramarathon
Mountain Trail Running Mountain Solo
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