August Half Marathons within 500 miles of Riverdale, UT
City Location
1. All-Out Runapalooza
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Aug 2, 2025Saturday
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13.1M, 10K, 5K run
Virtual OptionMore Information
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Arvada, CO
379 miles point to pointJefferson County, CO
2. High Mountain Half Marathon
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Aug 2, 2025Saturday
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13.1M, 10K, 5K run
More Information
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Lakeside, AZ
498 miles point to pointNavajo County, AZ
3. Park City Trail Series
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Aug 2, 2025Saturday
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13.1M trail run
Virtual OptionMore Information
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Park City, UT
44 miles point to pointSummit County, UT
4. Rocky Mountain Half Marathon
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Aug 2, 2025Saturday
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13.1M, 5K run
More Information
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Estes Park, CO
348 miles point to pointLarimer County, CO
5. Sheep Mountain Trail Runs
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Aug 2, 2025Saturday
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50M, 50K, 13.1M trail run
More Information
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Fairplay, CO
346 miles point to pointPark County, CO
6. Three Degrees of Hell
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Aug 2, 2025Saturday
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13.1M, 10K, 5K, 1M run
More Information
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Las Vegas, NV
384 miles point to pointClark County, NV
7. Beaver Canyon Half Marathon and 10K
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Past DateAug 3, 2024Saturday
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13.1M, 10K run
More Information
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Boston Marathon Qualifier
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Beaver, UT
203 miles point to pointBeaver County, UT
8. Boulder Rez Marathon
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Past DateAug 3, 2024Saturday
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26.2M, 19.7M, 13.1M, 10K run | 26.2M relay
More Information
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Boulder, CO
366 miles point to pointBoulder County, CO
9. Catherine Creek Classic
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Past DateAug 3, 2024Saturday
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13.1M, 5K, 1M run
More Information
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Union, OR
417 miles point to pointUnion County, OR
10. Hobble Creek Half Marathon
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Past DateAug 3, 2024Saturday
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13.1M run
More Information
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Mapleton, UT
76 miles point to pointUtah County, UT
11. HURL Elkhorn Endurance Runs
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Past DateAug 3, 2024Saturday
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50M, 50K, 13.1M trail run
More Information
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Montana City, MT
369 miles point to pointJefferson County, MT
12. Kirkwood's Ultras
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CancelledAug 3, 2024Saturday
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50K, 26.2M, 30K, 25K, 13.1M, 8M, 10K, 5K trail run
More Information
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Kirkwood, CA
461 miles point to pointEl Dorado County, CA
13. Parowan City Half Marathon - Yankee Meadow Run
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Past DateAug 3, 2024Saturday
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13.1M, 5K run | kids run
More Information
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Parowan, UT
235 miles point to pointIron County, UT
14. Popsicle 5K/10K/Half - Colorado Springs
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Past DateAug 3, 2024Saturday
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13.1M, 10K, 5K run
More Information
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Colorado Springs, CO
414 miles point to pointEl Paso County, CO
15. Truckee Half Marathon
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Past DateAug 3, 2024Saturday
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13.1M, 5K run | kids run
More Information
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Truckee, CA
452 miles point to pointNevada County, CA
16. Emerald Mountain Epic
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Past DateAug 4, 2024Sunday
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26.2M, 13.1M trail run
More Information
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Steamboat Springs, CO
279 miles point to pointRoutt County, CO
17. I'm Bound for Boston Marathon & Half Marathon - Denver
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Past DateAug 4, 2024Sunday
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26.2M, 13.1M run
More Information
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Denver, CO
385 miles point to pointDenver County, CO
18. Choice City Running Festival - Mountain Avenue Mile & Human Race
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Past DateAug 10, 2024Saturday
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13.1M, 10K, 5K run
More Information
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Fort Collins, CO
369 miles point to pointLarimer County, CO
19. Dave McKay Memorial Half Marathon
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Past DateAug 10, 2024Saturday
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13.1M, 5K run | kids run
More Information
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Flagstaff, AZ
414 miles point to pointCoconino County, AZ
20. Georgetown to Idaho Springs Half Marathon
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Past DateAug 10, 2024Saturday
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13.1M run
More Information
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startGeorgetown, CO349 miles point to pointfinishIdaho Springs, CO358 miles point to pointClear Creek County, COClear Creek 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.
