Sports
Bad Bass Half Marathon, 10K & 5K
Multi-distance running event offering half marathon, 10K, and 5K options. Community running event in the Bay Area.
- When
- Jul 18, 2026
- Where
- Castro Valley, CA
About this event
Multi-distance running event offering half marathon, 10K, and 5K options. Community running event in the Bay Area.
View original listing on raceraves.com →Track record & vendor details
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