15M to 20Ms in the West on Sundays
1. Gold Discovery Run
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Past DateJul 16, 2023Sunday
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16.5M run
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Fairbanks, AK
Fairbanks North Star County, AK
2. RMRR Fall Marathon Training Series
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Past DateAug 27, 2023Sunday
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20M, 10M run
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Thornton, CO
Adams County, CO
3. RMRR Fall Marathon Training Series
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Past DateSep 10, 2023Sunday
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30K, 20K run
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Thornton, CO
Adams County, CO
4. RMRR Fall Marathon Training Series
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Past DateSep 24, 2023Sunday
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20M, 10M run
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Thornton, CO
Adams County, CO
5. Bobcat Trail Challenge
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Past DateOct 1, 2023Sunday
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6H, 3H, 5K trail run | 6H relay
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Bozeman, MT
Gallatin County, MT
6. Hybrid Design 25K
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Past DateOct 1, 2023Sunday
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25K run
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Honolulu, HI
Honolulu County, HI
7. Boca Hawaii 30K
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Past DateOct 22, 2023Sunday
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30K run
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Honolulu, HI
Honolulu County, HI
8. Deception Pass
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Past DateDec 10, 2023Sunday
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25K trail run
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Oak Harbor, WA
Island County, WA
9. Christmas Relays
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Past DateDec 17, 2023Sunday
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18M relay
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San Francisco, CA
San Francisco County, CA
10. Calico Trail Run
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Past DateJan 21, 2024Sunday
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50K, 30K trail run
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Barstow, CA
Fresno County, CA
11. SRLA Friendship Run 30K & 5K
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Past DateFeb 18, 2024Sunday
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30K, 5K run
Virtual OptionMore Information
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Los Angeles, CA
Los Angeles County, CA
12. Running Up For Air - Staunton Rocks
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Past DateFeb 25, 2024Sunday
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24H, 12H, 6H, 3H trail run
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Pine, CO
Jefferson County, CO
13. Angel Island
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Past DateMar 10, 2024Sunday
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15M, 10M, 5M trail run | kids run
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Tiburon, CA
Marin County, CA
14. Honolulu Rainbow EKIDEN
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Past DateMar 10, 2024Sunday
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5K run | 25K relay | kids run
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Honolulu, HI
Honolulu County, HI
15. RMRR Spring Marathon Training Series
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Past DateMar 24, 2024Sunday
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20M, 10M run
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Thornton, CO
Adams County, CO
16. Ancient Lakes Trail Run
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Past DateApr 7, 2024Sunday
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50M, 50K, 25K, 10K trail run
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Quincy, WA
Grant County, WA
17. Peterson Ridge Rumble
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Past DateApr 14, 2024Sunday
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40M, 26.2M, 20M trail run
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Sisters, OR
Deschutes County, OR
18. CISV SF Walk/Run 4 Peace
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Apr 21, 2024Sunday
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3H run
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San Bruno, CA
San Mateo County, CA
19. Horseshoe Lake
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Apr 21, 2024Sunday
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50K, 26.2M, 30K, 13.1M, 5M trail run | kids run
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La Honda, CA
San Mateo County, CA
20. Spokane River Run
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Apr 21, 2024Sunday
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50K, 25K, 10K, 5K trail run
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Spokane, WA
Spokane County, WA
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.