Upcoming Half Marathons within 100 miles of Loveland, CO on Sundays
Featured Listing
1. Fall Equinox Marathon
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Sep 22, 2024Sunday
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26.2M, 13.1M, 5M run
Virtual OptionMore Information
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Boston Marathon Qualifier
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Fort Collins, CO
Larimer County, CO
1. Emerald Mountain Epic
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Aug 4, 2024Sunday
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26.2M, 13.1M trail run
More Information
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Steamboat Springs, CO
93 miles point to pointRoutt County, CO
2. I'm Bound for Boston Marathon & Half Marathon - Denver
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Aug 4, 2024Sunday
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26.2M, 13.1M run
More Information
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Denver, CO
46 miles point to pointDenver County, CO
3. Hometown Half Marathon
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Aug 11, 2024Sunday
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13.1M, 10K, 5K, 1M run | kids run
Virtual OptionMore Information
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Westminster, CO
39 miles point to pointAdams County, COJefferson County, CO
4. Erie Half & 5K
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Aug 18, 2024Sunday
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13.1M, 5K run
More Information
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Erie, CO
24 miles point to pointWeld County, CO
5. Rock Hawk Trail Races
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Aug 25, 2024Sunday
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13.1M, 10K, 5K trail run
More Information
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Castle Rock, CO
72 miles point to pointDouglas County, CO
6. Calarat Challenge Trail Running Festival
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Sep 1, 2024Sunday
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13.1M, 10K trail run
More Information
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Jamestown, CO
26 miles point to pointBoulder County, CO
7. Nun Run
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Sep 15, 2024Sunday
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13.1M, 5K run
More Information
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Denver, CO
46 miles point to pointDenver County, CO
8. Fall Equinox Marathon
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Sep 22, 2024Sunday
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26.2M, 13.1M, 5M run
Virtual OptionMore Information
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Boston Marathon Qualifier
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Fort Collins, CO
13 miles point to pointLarimer County, CO
9. Red Feather Trail Jamboree
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Sep 22, 2024Sunday
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13.1M trail run
More Information
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Red Feather Lakes, CO
39 miles point to pointLarimer County, CO
10. Bear Chase Race - Half Marathon & 10K
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Sep 29, 2024Sunday
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13.1M, 10K trail run
More Information
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Lakewood, CO
48 miles point to pointJefferson County, CO
11. Boulderthon: Downtown Boulder Marathon
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Sep 29, 2024Sunday
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26.2M, 13.1M, 10K, 5K run | kids run
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Boulder, CO
29 miles point to pointBoulder County, CO
12. Colorado Brewery Running Series
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Oct 6, 2024Sunday
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13.1M, 5K run
More Information
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Fort Collins, CO
13 miles point to pointLarimer County, CO
13. Windsor Marathon
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Oct 6, 2024Sunday
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26.2M, 13.1M, 10K, 5K run | kids run
More Information
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Windsor, CO
11 miles point to pointWeld County, CO
14. Westy Half & 5K
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Oct 13, 2024Sunday
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13.1M, 5K run
More Information
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Westminster, CO
39 miles point to pointAdams County, COJefferson County, CO
15. 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
45 miles point to pointJefferson County, CO
16. Arctic Prairie Dog Half - Westminster
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Jan 19, 2025Sunday
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13.1M, 10K, 5K run
More Information
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Louisville, CO
29 miles point to pointBoulder County, CO
17. All-Out Spring Fever
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Mar 23, 2025Sunday
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13.1M, 10K, 5K run
More Information
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Golden, CO
45 miles point to pointJefferson County, CO
18. Horsetooth Half Marathon
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Apr 13, 2025Sunday
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13.1M run
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Fort Collins, CO
13 miles point to pointLarimer County, CO
19. Platte River Half Marathon
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Apr 13, 2025Sunday
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13.1M run | 13.1M relay
More Information
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Littleton, CO
54 miles point to pointArapahoe County, CO
20. Spring Fling Prairie Dog Half
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Apr 13, 2025Sunday
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13.1M, 10K, 5K run | kids run
More Information
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Arvada, CO
41 miles point to pointJefferson 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.