April Trail Runs within 500 miles of Irwin, ID
1. Nielson Two Mile Challenge
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Apr 5, 2025Saturday
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2M trail run
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Colorado Springs, CO
466 miles point to pointEl Paso County, CO
2. Run the Ranch
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Past DateApr 5, 2024Friday
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10K, 5K trail run
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Loveland, CO
390 miles point to pointLarimer County, CO
3. Run the Ranch
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Past DateApr 6, 2024Saturday
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12H, 6H, 4H trail run | 12H relay
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Loveland, CO
390 miles point to pointLarimer County, CO
4. Run Up For Air Moab
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Past DateApr 6, 2024Saturday
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12H, 6H, 3H trail run
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Moab, UT
347 miles point to pointGrand County, UT
5. Desert RATS Trail Running Festival
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Apr 11, 2025Friday
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100K trail run
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Fruita, CO
324 miles point to pointMesa County, CO
6. Amasa Trail Race
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Apr 12, 2025Saturday
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50K, 25K trail run
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Moab, UT
347 miles point to pointGrand County, UT
7. Desert RATS Trail Running Festival
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Apr 12, 2025Saturday
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50K, 26.2M trail run
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Fruita, CO
324 miles point to pointMesa County, CO
8. Not On OUR Watch Trail Race
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Apr 12, 2025Saturday
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5K trail run
Virtual OptionMore Information
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Sandy, UT
198 miles point to pointSalt Lake County, UT
9. BSA Badger Mountain Adventure Race
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Past DateApr 13, 2024Saturday
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13.1M, 10K, 5K, 1M trail run
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Kennewick, WA
460 miles point to pointBenton County, WA
10. Desert RATS Trail Running Festival
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Apr 13, 2025Sunday
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13.1M, 10K trail run
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Fruita, CO
324 miles point to pointMesa County, CO
11. Serengeti Trail Races
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Past DateApr 13, 2024Saturday
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26.2M, 13.1M, 10K, 5K trail run
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Erda, UT
200 miles point to pointTooele County, UT
12. Zion Ultras
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Past DateApr 13, 2024Saturday
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100M, 100K trail run
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Apple Valley, UT
446 miles point to pointWashington County, UT
13. Zion Ultras
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Past DateApr 14, 2024Sunday
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50K, 13.1M trail run
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Apple Valley, UT
446 miles point to pointWashington County, UT
14. Rattler Trail Race
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Apr 19, 2025Saturday
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50K, 25K, 10K trail run
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Colorado Springs, CO
466 miles point to pointEl Paso County, CO
15. Spitfire Ultra Trail Challenge
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Apr 19, 2025Saturday
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50K, 25K, 12K, 5K trail run
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Menan, ID
42 miles point to pointJefferson County, ID
16. McCoy Flats Trail Events
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Past DateApr 20, 2024Saturday
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15K, 10K, 5K trail run
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Vernal, UT
225 miles point to pointUintah County, UT
17. Mount Helena Run for Justice 9K
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Past DateApr 20, 2024Saturday
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9K trail run
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Helena, MT
223 miles point to pointLewis and Clark County, MT
18. Royal Gorge Groove
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Past DateApr 20, 2024Saturday
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55K, 27K, 10K, 5K trail run
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Canon City, CO
470 miles point to pointFremont County, CO
19. Bitterroot Runoff Trail Runs
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Past DateApr 21, 2024Sunday
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10M, 5M, 5K trail run
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Lolo, MT
274 miles point to pointMissoula County, MT
20. Expedition 12K Trail Race
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Past DateApr 21, 2024Sunday
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12K trail run
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Cardwell, MT
173 miles point to pointJefferson County, MT
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.