October 5Ks in Colorado on Sundays
Denver, CO
The Odyssey Odyssey
Oct 22, 2023
Hot Chocolate 15K/5K
Oct 6, 2024
Michael J. Fox Foundation Run
Oct 6, 2024
bRUNch Run
Oct 13, 2024
Ghosts and Goblins 5K/10K
Oct 27, 2024
Colorado Springs, CO
Pikes Peak Road Runners Fall Series
Oct 20, 2024
Oct 6, 2024
Nov 17, 2024
Nov 3, 2024
Spooky Sprint - Colorado Springs
Oct 6, 2024
Westminster, CO
Westy Half & 5K
Oct 13, 2024
Louisville, CO
MonsterDash Run
Oct 27, 2024
Loveland, CO
Brakes on Breast Cancer 5K
Oct 22, 2023
Littleton, CO
Go Big or Go Gnome 5K
Oct 13, 2024
The Stride
Oct 27, 2024
Arvada, CO
Strides for Sierra 5K
Oct 8, 2023
Morrison, CO
Run the Rocks
Oct 13, 2024
Windsor, CO
Windsor Marathon
Oct 6, 2024
Lakewood, CO
West Side Best Side Cross Country Race
Oct 22, 2023
Fort Collins, CO
Colorado Brewery Running Series
Oct 6, 2024
Sat | Sun | Mon | Tue | Wed | Thu | Fri | Multiple |
1. 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
2. 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
3. Michael J. Fox Foundation Run
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Oct 6, 2024Sunday
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5K run
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Denver, CO
Denver County, CO
4. Pikes Peak Road Runners Fall Series
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Oct 6, 2024Sunday
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3.1M trail run
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Colorado Springs, CO
El Paso County, CO
5. RMRR Trophy Series - October
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Oct 6, 2024Sunday
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12K, 5K run
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Aurora, CO
Arapahoe County, CO
6. Spooky Sprint - Colorado Springs
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Oct 6, 2024Sunday
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13.1M, 10K, 5K, 1M run | kids run
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Colorado Springs, CO
El Paso County, CO
7. Windsor Marathon
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Oct 6, 2024Sunday
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26.2M, 13.1M, 10K, 5K run | kids run
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Windsor, CO
Weld County, CO
8. Strides for Sierra 5K
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Past DateOct 8, 2023Sunday
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5K, 1K run
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Arvada, CO
Jefferson County, CO
9. bRUNch Run
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Oct 13, 2024Sunday
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10K, 5K run | kids run
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Denver, CO
Denver County, CO
10. Expo Park XC
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Oct 13, 2024Sunday
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5K, 4K, 3K, 2K, 0.4M run
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Aurora, CO
Arapahoe County, CO
11. Go Big or Go Gnome 5K
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Oct 13, 2024Sunday
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5K run
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Littleton, CO
Arapahoe County, CO
12. Run the Rocks
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Oct 13, 2024Sunday
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5K run
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Morrison, CO
Jefferson County, CO
13. Westy Half & 5K
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Oct 13, 2024Sunday
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13.1M, 5K run
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Westminster, CO
Adams County, COJefferson County, CO
14. Brakes on Breast Cancer 5K
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Past DateOct 22, 2023Sunday
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5K run
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Loveland, CO
Larimer County, CO
15. Mines Mindful Miles 5K
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CancelledOct 22, 2023Sunday
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5K run
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Golden, CO
Jefferson County, CO
16. The Odyssey Odyssey
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Past DateOct 22, 2023Sunday
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5K, 1M run
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Denver, CO
Denver County, CO
17. West Side Best Side Cross Country Race
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Past DateOct 22, 2023Sunday
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5K run
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Lakewood, CO
Jefferson County, CO
18. All-Out Kooky-Spooky
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Oct 27, 2024Sunday
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13.1M, 10K, 5K run
Virtual OptionMore Information
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Golden, CO
Jefferson County, CO
19. Ghosts and Goblins 5K/10K
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Oct 27, 2024Sunday
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10K, 5K run
More Information
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Denver, CO
Denver County, CO
20. MonsterDash Run - Louisville
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Oct 27, 2024Sunday
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10K, 5K trail run | kids run
More Information
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Louisville, CO
Boulder 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.