Upcoming Half Marathons within 50 miles of Estes Park, CO
1. 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
28 miles point to pointLarimer County, CO
2. Carbon Valley Half Marathon
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May 11, 2024Saturday
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13.1M, 5K, 1M run | 13.1M relay | kids run
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Firestone, CO
36 miles point to pointWeld County, CO
3. Boulder Mothers Day Run
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May 12, 2024Sunday
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13.1M, 10K, 5K trail run
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Boulder, CO
28 miles point to pointBoulder County, CO
4. Latino Ultra Nature Adventure
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Jun 1, 2024Saturday
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50K, 13.1M, 7.5M, 5K run
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Golden, CO
46 miles point to pointJefferson County, CO
5. Colorado 13er
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Jun 2, 2024Sunday
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13.1M, 10K, 5K run
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Louisville, CO
34 miles point to pointBoulder County, CO
6. All-Out Summer Breeze
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Jun 8, 2024Saturday
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13.1M, 10K, 5K run
Virtual OptionMore Information
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Arvada, CO
46 miles point to pointJefferson County, CO
7. Estes Park Marathon
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Jun 16, 2024Sunday
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26.2M, 13.1M run
Virtual OptionMore Information
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Estes Park, CO
Larimer County, CO
8. Red, White and Brew 5K, 10K & Half Marathon
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Jun 22, 2024Saturday
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13.1M, 10K, 5K run | last man standing | kids run
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Windsor, CO
34 miles point to pointWeld County, CO
9. Slacker Half Marathon
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Jun 22, 2024Saturday
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13.1M, 4M run | 13.1M relay
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Georgetown, CO
46 miles point to pointClear Creek County, CO
10. Longmont Half & 5k
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Jul 4, 2024Thursday
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13.1M, 5K run
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Longmont, CO
27 miles point to pointBoulder County, CO
11. All-Out Dog Days
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Jul 13, 2024Saturday
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13.1M, 10K, 5K run
Virtual OptionMore Information
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Westminster, CO
45 miles point to pointAdams County, COJefferson County, CO
12. All-Out Runapalooza
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Aug 3, 2024Saturday
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13.1M, 10K, 5K run
Virtual OptionMore Information
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Arvada, CO
46 miles point to pointJefferson County, CO
13. Boulder Rez Marathon
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Aug 3, 2024Saturday
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26.2M, 19.7M, 13.1M, 10K run | 26.2M relay
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Boulder, CO
28 miles point to pointBoulder County, CO
14. Rocky Mountain Half Marathon
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Aug 3, 2024Saturday
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13.1M run
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Estes Park, CO
Larimer County, CO
15. Georgetown to Idaho Springs Half Marathon
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Aug 10, 2024Saturday
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13.1M run
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startGeorgetown, CO46 miles point to pointfinishIdaho Springs, CO44 miles point to pointClear Creek County, COClear Creek County, CO
16. Human Race
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Aug 10, 2024Saturday
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13.1M, 10K, 5K run | kids run
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Fort Collins, CO
28 miles point to pointLarimer County, CO
17. 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
45 miles point to pointAdams County, COJefferson County, CO
18. Erie Half & 5K
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Aug 18, 2024Sunday
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13.1M, 5K run
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Erie, CO
34 miles point to pointWeld County, CO
19. Byers Peak Stampede
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Aug 24, 2024Saturday
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13.1M, 5K trail run
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Winter Park, CO
36 miles point to pointGrand County, CO
20. Westminster Trail Race
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Aug 24, 2024Saturday
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13.1M, 10K, 5K trail run
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Westminster, CO
45 miles point to pointAdams County, COJefferson 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.