May Marathons within 500 miles of Berthoud, CO
Sioux City, IA
Prairie Series Day 5 - IA
May 14, 2024
Lincoln, NE
Lincoln Marathon
May 4, 2025
Colorado Springs, CO
Valkyrie Trail Race
May 11, 2024
Ram Party
May 18, 2024
May 19, 2024
Orem, UT
Timp Trail Marathon
May 18, 2024
Buena Vista, CO
Spirit Trail Run
May 26, 2024
Laramie, WY
Wyoming Marathon Races
May 26, 2024
Bozeman, MT
Frank Newman Marathon
May 25, 2024
Shiprock, NM
Shiprock Marathon
May 4, 2024
May 3, 2024
South Sioux City, NE
Prairie Series Day 4 - NE
May 13, 2024
Ogden, UT
Ogden Marathon
May 18, 2024
Billings, MT
Queen Bee Montana Marathon
May 19, 2024
Draper, UT
Happy Trails Marathon
May 4, 2024
Crow Agency, MT
Say Their Names Marathon and Marathon Relay
May 5, 2024
Fort Collins, CO
Colorado Marathon
May 4, 2025
Sat | Sun | Mon | Tue | Wed | Thu | Fri | Multiple |
1. Colorado Marathon
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May 4, 2025Sunday
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26.2M, 13.1M, 10K, 5K run | 26.2M relay
More Information
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Boston Marathon Qualifier
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Fort Collins, CO
19 miles point to pointLarimer County, CO
2. Happy Trails Marathon
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Past DateMay 4, 2024Saturday
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26.2M, 13.1M run
More Information
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Draper, UT
360 miles point to pointSalt Lake County, UT
3. Lincoln Marathon
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May 4, 2025Sunday
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26.2M, 13.1M run
More Information
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Boston Marathon Qualifier
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Lincoln, NE
446 miles point to pointLancaster County, NE
4. Shiprock Marathon
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Past DateMay 4, 2024Saturday
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26.2M, 13.1M run
More Information
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Boston Marathon Qualifier
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Shiprock, NM
309 miles point to pointSan Juan County, NM
5. Say Their Names Marathon and Marathon Relay
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Past DateMay 5, 2024Sunday
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26.2M run | 26.2M relay
More Information
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startBusby, MT375 miles point to pointfinishCrow Agency, MT387 miles point to pointBig Horn County, MTBig Horn County, MT
6. Valkyrie Trail Race
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Past DateMay 11, 2024Saturday
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50K, 26.2M, 30K, 13.1M, 8M, 4M trail run
More Information
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Colorado Springs, CO
102 miles point to pointEl Paso County, CO
7. Prairie Series Day 4 - NE
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Past DateMay 13, 2024Monday
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26.2M, 13.1M, 10K, 5K run
More Information
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South Sioux City, NE
483 miles point to pointDakota County, NE
8. Prairie Series Day 5 - IA
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Past DateMay 14, 2024Tuesday
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26.2M, 13.1M, 10K, 5K run
More Information
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Sioux City, IA
484 miles point to pointWoodbury County, IA
9. Denver Colfax Marathon
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May 18, 2025Sunday
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26.2M, 13.1M, 10M run | 26.2M relay
More Information
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Boston Marathon Qualifier
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Denver, CO
39 miles point to pointDenver County, CO
10. Ogden Marathon
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Past DateMay 18, 2024Saturday
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26.2M, 13.1M, 12K, 5K run | 26.2M relay | kids run
More Information
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Boston Marathon Qualifier
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Ogden, UT
371 miles point to pointWeber County, UT
11. Timp Trail Marathon
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Past DateMay 18, 2024Saturday
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26.2M, 13.1M trail run
More Information
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Orem, UT
351 miles point to pointUtah County, UT
12. Queen Bee Montana Marathon
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Past DateMay 19, 2024Sunday
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26.2M, 13.1M, 10K, 5K run
Virtual OptionMore Information
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Boston Marathon Qualifier
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Billings, MT
420 miles point to pointYellowstone County, MT
13. Ram Party
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Past DateMay 19, 2024Sunday
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26.2M, 13.1M, 9M, 5K trail run
More Information
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Colorado Springs, CO
102 miles point to pointEl Paso County, CO
14. Frank Newman Marathon
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May 25, 2024Saturday
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26.2M, 13.1M run | 26.2M relay
More Information
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Bozeman, MT
488 miles point to pointGallatin County, MT
15. Spirit Trail Run
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May 26, 2024Sunday
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26.2M, 13.1M, 8K trail run
More Information
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Buena Vista, CO
116 miles point to pointChaffee County, CO
16. Wyoming Marathon Races
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May 26, 2024Sunday
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50K, 26.2M, 13.1M, 5K trail run
More Information
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Laramie, WY
74 miles point to pointAlbany County, WY
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.