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Brazen New Year's Eve
Castro Valley, California · Friday, January 1, 2027 · 5K, 10K, Half Marathon
Official race page & registration ↗Saves stay on this device. Calendar entries use the listed date; confirm your distance and start time with the organizer.
Brazen New Year's Eve takes place on Friday, January 1, 2027 in Castro Valley, California. The race offers 3 distances: 5K, 10K, Half Marathon.
It is one of 120 races on the California calendar that January. Unusually for a race, it falls on a Friday.
- Date
- Friday, January 1, 2027
- Location
- Castro Valley, California
- Distances
- 5K, 10K, Half Marathon
- Entry fee
- from $50 across event options; may include kids or shorter events. Check distance-specific prices and fees.
Listing from the 2027 race calendar, refreshed nightly. Details can change: confirm date and entry on the official race page before travelling. Spot an error? Correct this listing.
Making a race weekend of it?
Stay near the start line in Castro Valley: check in Dec 31, out Jan 2.
Common questions
When is Brazen New Year's Eve?
Brazen New Year's Eve is scheduled for Friday, January 1, 2027.
Where is Brazen New Year's Eve held?
Brazen New Year's Eve is held in Castro Valley, California.
What distances does Brazen New Year's Eve offer?
The listed distances are 5K, 10K, Half Marathon.
How much does Brazen New Year's Eve cost?
Listed event options start from $50. This minimum may be for a kids or shorter event. Check the official race page for your distance's current price and any additional fees.
How do I register for Brazen New Year's Eve?
Registration is handled on the official race page, linked at the top of this listing. Entry can close early if the race sells out.
More races nearby
Within about 60 miles, ordered by approximate straight-line distance between listed locations.
- Jan 1Brazen New Year's DayCastro Valley, CA
- Dec 31Brazen New Year's Eve 2026Castro Valley, CA
- Apr 17SPASM Lake Chabot Trail RunCastro Valley, CA
- Jun 62027 Lake Chabot Trail Challenge (Half Marathon & 5K)Castro Valley, CA
- Jul 24Bad BassCastro Valley, CA
See every race on the California calendar, all Castro Valley races, California Half Marathons, California 5Ks, or use the Race Finder for maps and filters.