September Half Marathons within 300 miles of Chico, CA
1. Crystal Springs
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Sep 1, 2024Sunday
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50K, 26.2M, 35K, 13.1M, 8K trail run | kids run
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Woodside, CA
161 miles point to pointSan Mateo County, CA
2. Groves Trail Run
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Sep 7, 2024Saturday
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50K, 30K, 13.1M trail run
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Loma Mar, CA
172 miles point to pointSan Mateo County, CA
3. Mendocino Running Festival
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Sep 7, 2024Saturday
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12H, 6H, 13.1M, 10K trail run | 6H relay
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Mendocino, CA
108 miles point to pointMendocino County, CA
4. Mt. Madonna Challenge
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Sep 7, 2024Saturday
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13.1M, 10K, 5K run | 13.1M, 10K, 5K trail run
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Gilroy, CA
188 miles point to pointSanta Clara County, CA
5. Delta Harvest Run
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Sep 8, 2024Sunday
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13.1M, 10K, 5K, 1M run
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Brentwood, CA
124 miles point to pointContra Costa County, CA
6. Diablo Trail Run
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Sep 8, 2024Sunday
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50K, 26.2M, 13.1M, 10M, 4M trail run | kids run
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Clayton, CA
124 miles point to pointContra Costa County, CA
7. ICC Sevathon
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Past DateSep 10, 2023Sunday
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13.1M, 10K, 5K run
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Los Gatos, CA
173 miles point to pointSanta Clara County, CA
8. Berkeley Trail Adventure
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Sep 14, 2024Saturday
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50K, 35K, 13.1M, 10K trail run
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Berkeley, CA
130 miles point to pointAlameda County, CA
9. South Hills Single Track Trail Run
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Sep 14, 2024Saturday
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50K, 26.2M, 16M, 13.1M, 9M, 10K, 5K trail run
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San Jose, CA
159 miles point to pointSanta Clara County, CA
10. Quicksilver Trail Challenge
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Past DateSep 16, 2023Saturday
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13.1M, 10K trail run | kids run
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San Jose, CA
159 miles point to pointSanta Clara County, CA
11. Moore Mountain Trail Run
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Sep 21, 2024Saturday
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30K, 13.1M, 5K trail run
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Klamath Falls, OR
173 miles point to pointKlamath County, OR
12. Rocky Ridge Trail Half Marathon
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Sep 21, 2024Saturday
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13.1M, 10K, 5K trail run
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San Ramon, CA
135 miles point to pointContra Costa County, CA
13. Clo Cow Half Marathon
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Sep 22, 2024Sunday
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13.1M, 10K, 5K run
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Petaluma, CA
112 miles point to pointSonoma County, CA
14. Honey Badger Half
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Sep 22, 2024Sunday
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13.1M, 10K, 5K run
Virtual OptionMore Information
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San Rafael, CA
127 miles point to pointMarin County, CA
15. Celebration of Life - Trail Trek
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Past DateSep 24, 2023Sunday
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13.1M, 5K trail run
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Willits, CA
83 miles point to pointMendocino County, CA
16. Arnold Rim Trail Endurance Runs
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Sep 28, 2024Saturday
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37M, 22M, 13.1M, 10K trail run
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Arnold, CA
129 miles point to pointCalaveras County, CA
17. Big Sur Trail Marathon
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Sep 28, 2024Saturday
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26.2M, 13.1M, 5M trail run
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Big Sur, CA
239 miles point to pointMonterey County, CA
18. Pacifica Summit Run
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Sep 28, 2024Saturday
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30K, 13.1M, 10K trail run
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Pacifica, CA
150 miles point to pointSan Mateo County, CA
19. Sunset & Cider Trail Races
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Sep 28, 2024Saturday
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50K, 13.1M, 5M trail run
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Auburn, CA
70 miles point to pointPlacer County, CA
20. Moonlight Run & Walk
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Past DateSep 29, 2023Friday
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13.1M, 10K, 5K run
Virtual OptionMore Information
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Palo Alto, CA
159 miles point to pointSanta Clara County, CA
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.