Sports
Brazen New Year's Day Half Marathon, 10K & 5K
Multi-distance running event featuring half marathon, 10K, and 5K options. High-rated event with strong community participation.
- When
- Jan 1, 2027
- Where
- Castro Valley, CA
- Organizer
- Brazen Racing
About this event
Multi-distance running event featuring half marathon, 10K, and 5K options. High-rated event with strong community participation.
View original listing on raceraves.com →Track record & vendor details
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