Brazen Almost New Year's Eve
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Event overview
Brazen Almost New Year’s Eve 2025 takes place on Saturday, December 27, 2025, at Lake Chabot in Castro Valley, California. The event offers multiple race options held at the same venue, including:
- Half marathon
- 10K
- 5K
- Remote option
The race day includes separate starts for the half marathon, 10K and 5K, and a separate hiker start for half marathon walkers who expect to take longer. A separate Brazen New Year event is scheduled for January 1, 2026; each race day is a distinct event and requires its own registration. Participants who register for both days are eligible for a Brazen New Year Mega-Medal.
The event lists the East Bay Regional Parks Campership Program as a fundraising organization associated with the races.
Registration and fees
Registration fees are described as inclusive of mandatory charges, items, and fees. Listed fee ranges by race are:
- 5K: from $74.84 to $85.52
- 10K: from $84.45 to $95.12
- Half marathon: from $103.66 to $114.34
- Remote: from $55.97 to $61.34
The event contact is listed as the Race Director and an organizer website is provided for more information. Visit the organization's website for the most recent information.
