October Classic Races in Colorado
City Location
1. Avery Brewing Company Oktoberfest 4K
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Past DateOct 1, 2023Sunday
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4K run
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Boulder, CO
Boulder County, CO
2. Pikes Peak Road Runners Kids Fall Series
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Past DateOct 1, 2023Sunday
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kids run
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Colorado Springs, CO
El Paso County, CO
3. Above the Clouds Ultra
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Oct 5, 2024Saturday
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50K, 10K trail run
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Woodland Park, CO
Teller County, CO
4. AppleFest 5K
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Oct 5, 2024Saturday
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5K run
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Cedaredge, CO
Delta County, CO
5. Aspen parkrun
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Oct 5, 2024Saturday
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5K run
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Aspen, CO
Pitkin County, CO
6. Big Waves Family 5K
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Oct 5, 2024Saturday
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5K run
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Westminster, CO
Adams County, COJefferson County, CO
7. Camp 4 Coffee Cart to Cart Trail Race
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Oct 5, 2024Saturday
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19M, 10M trail run
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Crested Butte, CO
Gunnison County, CO
8. Camp 4 Coffee Cart to Cart
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Oct 5, 2024Saturday
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19M, 10M trail run
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Crested Butte, CO
Gunnison County, CO
9. Castle Rock Trail Festival
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Oct 5, 2024Saturday
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50K, 13.1M, 10K, 5K trail run
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Castle Rock, CO
Douglas County, CO
10. Dead Man 5K Trail Run
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Oct 5, 2024Saturday
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5K run
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Trinidad, CO
Las Animas County, CO
11. Its Fall Yall 5K and K9 Canter 1M Fun Run
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Oct 5, 2024Saturday
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5K, 1M run
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Thornton, CO
Adams County, CO
12. Mustang 5K
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Oct 5, 2024Saturday
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5K run
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Manitou Springs, CO
El Paso County, CO
13. Nielson Two Mile Challenge
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Oct 5, 2024Saturday
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2M trail run
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Colorado Springs, CO
El Paso County, CO
14. Not So Flatt Breast Cancer Awareness Run/Walk
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Oct 5, 2024Saturday
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10K, 5K run
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Westminster, CO
Adams County, COJefferson County, CO
15. Rim to Rim Royal Gorge Races
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Oct 5, 2024Saturday
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13.1M, 8M, 5K trail run
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- Canon City, CO
16. South Boulder Creek parkrun
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Oct 5, 2024Saturday
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5K run
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Boulder, CO
Boulder County, CO
17. Spooky Sprint - Denver
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Oct 5, 2024Saturday
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13.1M, 10K, 5K, 1M run | kids run
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Westminster, CO
Adams County, COJefferson County, CO
18. West Elk Challenge Trail Marathon
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Oct 5, 2024Saturday
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26.2M trail run
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Crawford, CO
Delta County, CO
19. Colorado Brewery Running Series
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Oct 6, 2024Sunday
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13.1M, 5K run
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Fort Collins, CO
Larimer County, CO
20. Hot Chocolate 15K/5K - Denver
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Oct 6, 2024Sunday
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15K, 5K run
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Denver, CO
Denver 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.