Ultras in Colorado
1. Durango Fall Classic
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Past DateOct 7, 2023Saturday
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50K, 11M trail run
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Durango, CO
La Plata County, CO
2. Suffer Better Fall Trail Run
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Past DateOct 14, 2023Saturday
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50K, 25K trail run
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Pine, CO
Jefferson County, CO
3. Running Up For Air - Staunton Rocks
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Past DateFeb 24, 2024Saturday
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24H, 12H, 6H, 3H trail run
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Pine, CO
Jefferson County, CO
4. Running Up For Air - Staunton Rocks
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Past DateFeb 25, 2024Sunday
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24H, 12H, 6H, 3H trail run
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Pine, CO
Jefferson County, CO
5. Run the Ranch
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Past DateApr 6, 2024Saturday
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12H, 6H, 4H trail run | 12H relay
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Loveland, CO
Larimer County, CO
6. Desert RATS Trail Running Festival
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Past DateApr 12, 2024Friday
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100K trail run
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Fruita, CO
Mesa County, CO
7. Desert RATS Trail Running Festival
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Past DateApr 13, 2024Saturday
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50K, 26.2M trail run
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Fruita, CO
Mesa County, CO
8. Rattler Trail Race
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Past DateApr 13, 2024Saturday
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50K, 25K, 10K trail run
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Colorado Springs, CO
El Paso County, CO
9. Royal Gorge Groove
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Past DateApr 20, 2024Saturday
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55K, 27K, 10K, 5K trail run
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Canon City, CO
Fremont County, CO
10. Cheyenne Mountain Trail Race
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Apr 27, 2024Saturday
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50K, 25K, 10K trail run
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Colorado Springs, CO
El Paso County, CO
11. Runs With Scissors Races
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Apr 27, 2024Saturday
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50K, 26.2M, 13.1M run
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Brighton, CO
Adams County, CO
12. Collegiate Peaks Trail Run
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May 4, 2024Saturday
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50M, 25M trail run
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Buena Vista, CO
Chaffee County, CO
13. Greenland Trail Races
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May 4, 2024Saturday
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50K, 25K, 8M, 4M trail run
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Larkspur, CO
Douglas County, CO
14. Quad Rock 50
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May 11, 2024Saturday
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50M, 25M trail run
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Fort Collins, CO
Larimer County, CO
15. Valkyrie Trail Race
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May 11, 2024Saturday
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50K, 26.2M, 30K, 13.1M, 8M, 4M trail run
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Colorado Springs, CO
El Paso County, CO
16. Endure Trail Runs
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May 18, 2024Saturday
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24H, 12H, 13.1M, 10K trail run
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Divide, CO
Teller County, CO
17. Ram Party
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May 18, 2024Saturday
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54M, 50K trail run
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Colorado Springs, CO
El Paso County, CO
18. Weld Your Mettle Ultra Marathon
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May 25, 2024Saturday
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24H, 12H, 9H, 6H, 3H, 7K run | kids run
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Eaton, CO
Weld County, CO
19. Great Divide Ultra
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Jun 1, 2024Saturday
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100M, 100K, 50K, 25K trail run
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Divide, CO
Teller County, CO
20. Latino Ultra Nature Adventure
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Jun 1, 2024Saturday
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50K, 13.1M, 7.5M, 5K run
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Golden, CO
Jefferson County, CO
For the love of all that Is good And moisture wicking...
Though we Try To be accurate And On top Of things... Race details can change When we aren't lookin. And once in a while we simply make a mistake.
ALWAYS visit the race's website for the most complete and accurate race information.
ALWAYS visit the race's website for the most complete and accurate race information.