Running Races in Castro Valley, California
Upcoming Races
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featured events
Mt. Spokane Trail Run
Sep 13, 2026
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Spokane
Hiawatha Fall Trail Run
Sep 26, 2026
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Taft
Trails to Taps Relay
Oct 11, 2026
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Bellingham
2026 Regatta Run & Walk 5K
Oct 18, 2026
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Portland
