Upcoming Classic Races in Larimer County, CO
City Location
1. Sweaty Sweater 5K
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Dec 9, 2023Saturday
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5K run | kids run
More Information
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Fort Collins, CO
Larimer County, CO
2. Toy Drop
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Dec 16, 2023Saturday
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10K, 5K run
Virtual OptionMore Information
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Loveland, CO
Larimer County, CO
3. Resolution Run 5K
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Dec 31, 2023Sunday
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5K run
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Fort Collins, CO
Larimer County, CO
4. Polar 5K & Polar Bear Plunge
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Jan 20, 2024Saturday
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5K run
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Fort Collins, CO
Larimer County, CO
5. Sweetheart Classic
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Feb 10, 2024Saturday
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4M run
Virtual OptionMore Information
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Loveland, CO
Larimer County, CO
6. Sharin' O' the Green 5K
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Mar 16, 2024Saturday
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5K run | kids run
More Information
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Fort Collins, CO
Larimer County, CO
7. CSU International Run for Relief 5K
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Mar 23, 2024Saturday
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5K run
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Fort Collins, CO
Larimer County, CO
8. Spring Equinox Half Marathon
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Mar 24, 2024Sunday
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13.1M, 4M run
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Fort Collins, CO
Larimer County, CO
9. Run the Ranch
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Apr 5, 2024Friday
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10K, 5K trail run
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Loveland, CO
Larimer County, CO
10. Run the Ranch
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Apr 6, 2024Saturday
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12H, 6H, 4H trail run | 12H relay
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Loveland, CO
Larimer County, CO
11. Horsetooth Half Marathon
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Apr 14, 2024Sunday
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13.1M run
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Fort Collins, CO
Larimer County, CO
12. Earth Day 5K/10K
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Apr 20, 2024Saturday
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10K, 5K run | kids run
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Loveland, CO
Larimer County, CO
13. NOCO Half Marathon & 10K
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Apr 27, 2024Saturday
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13.1M, 10K run
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Loveland, CO
Larimer County, CO
14. Duck Waddle 5K
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May 4, 2024Saturday
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5K run
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Estes Park, CO
Larimer County, CO
15. Run For The Trees
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May 4, 2024Saturday
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2M run
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Loveland, CO
Larimer County, CO
16. Colorado Marathon
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May 5, 2024Sunday
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26.2M, 13.1M, 10K, 5K run | 26.2M relay
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Boston Marathon Qualifier
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Fort Collins, CO
Larimer County, CO
17. 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
18. Crazy Legs 10K+ Trail Run
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Jun 2, 2024Sunday
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10K trail run
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Loveland, CO
Larimer County, CO
19. Estes Park Marathon
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Jun 15, 2024Saturday
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5M run | kids run
Virtual OptionMore Information
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Estes Park, CO
Larimer County, CO
20. Sierra's Race 5K
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Jun 15, 2024Saturday
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5K run | kids run
More Information
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Loveland, CO
Larimer 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.