April Half Marathon Trail Runs within 200 miles of Modesto, CA
1. Santa Teresa King Richard Annual Trail Run
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Apr 5, 2025Saturday
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13.1M, 10M, 10K, 5K trail run
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San Jose, CA
54 miles point to pointSanta Clara County, CA
2. Diablo Trails Challenge
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Past DateApr 6, 2024Saturday
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50K, 13.1M, 10K, 5K trail run
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Walnut Creek, CA
60 miles point to pointContra Costa County, CA
3. Escape from Prison Hill Trail Races
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Past DateApr 6, 2024Saturday
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13.1M, 10K, 5K trail run
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Carson City, NV
123 miles point to point
4. Golden Gate Headlands Marathon
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Past DateApr 6, 2024Saturday
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26.2M, 13.1M, 10K trail run
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Mill Valley, CA
84 miles point to pointMarin County, CA
5. Ruth McKenzie Preserve Half Marathon
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Past DateApr 6, 2024Saturday
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13.1M, 10K, 5K trail run | kids run
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Friant, CA
82 miles point to pointFresno County, CA
6. Annadel Half Marathon
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Past DateApr 7, 2024Sunday
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13.1M, 10K, 5K trail run
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Santa Rosa, CA
107 miles point to pointSonoma County, CA
7. California Gold Rush Trail Run
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Apr 12, 2025Saturday
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13.1M, 15K, 10K, 5K trail run
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Coloma, CA
80 miles point to pointEl Dorado County, CA
8. Lake Sonoma 50
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Past DateApr 12, 2024Friday
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13.1M trail run
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Healdsburg, CA
120 miles point to pointSonoma County, CA
9. Rodeo Beach Rumble
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Past DateApr 13, 2024Saturday
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13.1M run | 8K trail run
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Sausalito, CA
81 miles point to pointMarin County, CA
10. SPASM Lake Chabot
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Past DateApr 13, 2024Saturday
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50K, 26.2M, 30K, 13.1M, 8K trail run | kids run
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Castro Valley, CA
58 miles point to pointAlameda County, CA
11. Woodside Crossover
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Past DateApr 13, 2024Saturday
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50K, 35K, 13.1M, 10K trail run
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Woodside, CA
69 miles point to pointSan Mateo County, CA
12. Napa Valley Endurance Run
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Past DateApr 14, 2024Sunday
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50K, 35K, 13.1M trail run
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Calistoga, CA
106 miles point to pointNapa County, CA
13. Badger Cove Half Marathon
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Past DateApr 20, 2024Saturday
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13.1M, 10K, 5K trail run
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Livermore, CA
41 miles point to pointAlameda County, CA
14. Carson Canyons Half Marathon
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Past DateApr 20, 2024Saturday
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13.1M, 6.7M trail run
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Carson City, NV
123 miles point to point
15. G-Bar Ultra and Trail Run
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Past DateApr 20, 2024Saturday
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29M, 13.1M trail run
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Mariposa, CA
55 miles point to pointMariposa County, CA
16. Romancing the Island Half Marathon
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Past DateApr 20, 2024Saturday
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13.1M, 10K trail run
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Tiburon, CA
80 miles point to pointMarin County, CA
17. Sierra Azul Trail Challenge
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Past DateApr 20, 2024Saturday
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50K, 26.2M, 20M, 13.1M, 7M, 5K trail run
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San Jose, CA
54 miles point to pointSanta Clara County, CA
18. Horseshoe Lake
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Past DateApr 21, 2024Sunday
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50K, 26.2M, 30K, 13.1M, 5M trail run | kids run
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La Honda, CA
72 miles point to pointSan Mateo County, CA
19. Brown's Ravine Half and Full Marathon
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Apr 27, 2024Saturday
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26.2M, 13.1M trail run
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Folsom, CA
72 miles point to pointSacramento County, CA
20. Mt. Tam Wild Boar Half Marathon
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Apr 27, 2024Saturday
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13.1M, 10K trail run
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Mill Valley, CA
84 miles point to pointMarin 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.