September Classic Races within 500 miles of Castro Valley, CA
Featured Listing
1. Alameda Pint
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Sep 22, 2024Sunday
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10K, 5K run
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Alameda, CA
Alameda County, CA
Featured Listing
2. Dick Collins Firetrails
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Sep 29, 2024Sunday
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100K, 50M, 26.2M trail run
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Castro Valley, CA
Alameda County, CA
1. Crystal Springs
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Past DateSep 1, 2024Sunday
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50K, 26.2M, 35K, 13.1M, 8K trail run | kids run
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Woodside, CA
21 miles point to pointSan Mateo County, CA
2. Great Housing Run 5K
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Past DateSep 1, 2024Sunday
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5K run
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San Jose, CA
19 miles point to pointSanta Clara County, CA
3. Ryan's Ranch Run
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Past DateSep 1, 2024Sunday
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10K, 5K run | kids run
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Pismo Beach, CA
192 miles point to pointSan Luis Obispo County, CA
4. Sierra Point 10K
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Past DateSep 1, 2024Sunday
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10K run
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Brisbane, CA
17 miles point to pointSan Mateo County, CA
5. Conquer the Bridge Labor Day Run
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Past DateSep 2, 2024Monday
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5.3M run
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San Pedro, CA
339 miles point to pointLos Angeles County, CA
6. Davis Labor Day Run
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Past DateSep 2, 2024Monday
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10K, 5K run | kids run
Virtual OptionMore Information
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Davis, CA
62 miles point to pointYolo County, CA
7. Mt. Baldy Run-to-the-Top
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Past DateSep 2, 2024Monday
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7.1M trail run
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Mount Baldy, CA
335 miles point to pointSan Bernardino County, CA
8. Sunset Through the Trees Fun Runs
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Past DateSep 3, 2024TuesdayLEMA Ranch
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4M, 2.5M run
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Redding, CA
200 miles point to pointShasta County, CA
9. Fog City Run
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Past DateSep 4, 2024Wednesday
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5K run
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San Francisco, CA
19 miles point to pointSan Francisco County, CA
10. China Peak Running Festival
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Sep 6, 2025Saturday
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50K, 25K, 12K trail run
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Lakeshore, CA
157 miles point to pointFresno County, CA
11. Disneyland Halloween Half Marathon Weekend
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Past DateSep 6, 2024Friday
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13.1M, 10K, 5K run
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Anaheim, CA
346 miles point to pointOrange County, CA
12. Emerald Bay Trail Run
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Sep 6, 2025Saturday
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12K trail run
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Lake Tahoe, CA
148 miles point to pointEl Dorado County, CA
13. 9/11 Heroes Run
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Past DateSep 7, 2024Saturday
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5K, 1M run
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Las Vegas, NV
383 miles point to pointClark County, NV
14. Building Dreams Southland Regional Association of Realtors 5K
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Past DateSep 7, 2024Saturday
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5K run
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Lake View Terrace, CA
308 miles point to pointLos Angeles County, CA
15. Byxbee parkrun
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Past DateSep 7, 2024Saturday
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5K run
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Palo Alto, CA
18 miles point to pointSanta Clara County, CA
16. Cedar City Half Marathon
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Past DateSep 7, 2024Saturday
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13.1M run
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Cedar City, UT
477 miles point to pointIron County, UT
17. Diplo's Run Club - San Francisco
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Sep 7, 2025Sunday
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5K run
Virtual OptionMore Information
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San Francisco, CA
19 miles point to pointSan Francisco County, CA
18. Disneyland Halloween Half Marathon Weekend
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Past DateSep 7, 2024Saturday
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13.1M, 10K, 5K run | kids run
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Anaheim, CA
346 miles point to pointOrange County, CA
19. Gold Country 10K and 5K
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Past DateSep 7, 2024Saturday
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10K, 5K run | kids run
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El Dorado Hills, CA
87 miles point to pointEl Dorado County, CA
20. Groves Trail Run
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Past DateSep 7, 2024Saturday
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50K, 30K, 13.1M trail run
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Loma Mar, CA
32 miles point to pointSan Mateo 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.