September 5Ks in Colorado on Sundays
Longmont, CO
Colorado Brewery Running Series
Sep 15, 2024
Thornton, CO
RMRR Trophy Series - September
Sep 8, 2024
Denver, CO
9/11 Heroes Run
Sep 10, 2023
Sentir Venezolano 5K Walk / Run
Sep 17, 2023
Denver Rocks Run 5K/10K
Sep 8, 2024
Nun Run
Sep 15, 2024
Colorado Springs, CO
Be Ovary Aware 5K
Sep 17, 2023
Race Against Suicide
Sep 17, 2023
Orangetheory 5K at Labor Day Lift Off
Sep 1, 2024
Golden, CO
Golden Gallop
Sep 22, 2024
Steamboat Springs, CO
10K at 10,000 Feet Trail Run
Sep 1, 2024
Buena Vista, CO
14er Fest Races
Sep 29, 2024
Highlands Ranch, CO
BackCountry 5K
Sep 15, 2024
Littleton, CO
Lions Roar 5K
Sep 17, 2023
Second Wind Walk/Run
Sep 24, 2023
Flyin' Lion 5K
Sep 15, 2024
Arvada, CO
Run With The Wolves
Sep 29, 2024
Brighton, CO
Adams Half & 5K
Sep 17, 2023
Morrison, CO
RRCC Front Nine 5K
Sep 15, 2024
Wheat Ridge, CO
Farmers 5000
Sep 15, 2024
Lakewood, CO
Tiger Prowl
Sep 15, 2024
Canon City, CO
Wine Run 5K at Holy Cross Abbey
Sep 1, 2024
Beaver Creek, CO
The bRUNch Trail Run
Sep 17, 2023
Fort Collins, CO
Beef Sticks for Backpacks 5K Run/Walk
Sep 24, 2023
Sat | Sun | Mon | Tue | Wed | Thu | Fri | Multiple |
1. 10K at 10,000 Feet Trail Run
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Sep 1, 2024Sunday
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10K, 5K trail run
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Steamboat Springs, CO
Routt County, CO
2. Orangetheory 5K at Labor Day Lift Off
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Sep 1, 2024Sunday
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5K run
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Colorado Springs, CO
El Paso County, CO
3. Wine Run 5K at Holy Cross Abbey
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Sep 1, 2024Sunday
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5K run
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Canon City, CO
Fremont County, CO
4. Denver Rocks Run 5K/10K
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Sep 8, 2024Sunday
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10K, 5K run
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Denver, CO
Denver County, CO
5. RMRR Trophy Series - September
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Sep 8, 2024Sunday
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10M, 5K run
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Thornton, CO
Adams County, CO
6. 9/11 Heroes Run - Denver
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Past DateSep 10, 2023Sunday
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5K run
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Denver, CO
Denver County, CO
7. BackCountry 5K
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Sep 15, 2024Sunday
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5K run
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Highlands Ranch, CO
Douglas County, CO
8. Colorado Brewery Running Series
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Sep 15, 2024Sunday
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5K run
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Longmont, CO
Boulder County, CO
9. Farmers 5000
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Sep 15, 2024Sunday
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5K run
Virtual OptionMore Information
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Wheat Ridge, CO
Jefferson County, CO
10. Flyin' Lion 5K
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Sep 15, 2024Sunday
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5K run
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Littleton, CO
Arapahoe County, CO
11. Nun Run
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Sep 15, 2024Sunday
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13.1M, 5K run
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Denver, CO
Denver County, CO
12. RRCC Front Nine 5K
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Sep 15, 2024Sunday
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5K run
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Morrison, CO
Jefferson County, CO
13. Tiger Prowl
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Sep 15, 2024Sunday
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5K run
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Lakewood, CO
Jefferson County, CO
14. Adams Half & 5K
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Past DateSep 17, 2023Sunday
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13.1M, 5K run
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Brighton, CO
Adams County, CO
15. Be Ovary Aware 5K
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Past DateSep 17, 2023Sunday
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5K run
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Colorado Springs, CO
El Paso County, CO
16. Lions Roar 5K
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Past DateSep 17, 2023Sunday
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5K run
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Littleton, CO
Arapahoe County, CO
17. Race Against Suicide
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Past DateSep 17, 2023Sunday
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5K, 3K run
Virtual OptionMore Information
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Colorado Springs, CO
El Paso County, CO
18. Sentir Venezolano 5K Walk / Run
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Past DateSep 17, 2023Sunday
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5K run
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Denver, CO
Denver County, CO
19. The bRUNch Trail Run
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Past DateSep 17, 2023Sunday
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15K, 10K, 5K trail run
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Beaver Creek, CO
Eagle County, CO
20. Unity for our Community 5K
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Past DateSep 17, 2023Sunday
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5K run
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Silt, CO
Garfield 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.