Brazen New Year's Day
Castro Valley, United States • 1 Jan 2027
Brazen New Year's Day
Brazen New Year's Day is a multi-distance road and trail event held at Lake Chabot in Castro Valley on January 1, 2027. The event features a family-friendly fun run atmosphere and routes that circle or use trails around the lake.
Distances offered include:
- Half marathon
- 10K
- 5K
The half marathon is included in the Brazen Ultra Half Series. That series comprises half marathons that frequently measure longer than 13.1 miles and are characterized by significant ascents, descents, and varied trail terrain. Course details, frequently asked questions, and bib pickup information are provided for participants.
Event services and amenities noted include post-race results and free photos supplied by volunteer photographers. Volunteer opportunities are available to support the event. Sponsors contribute to the race and help reduce entry costs through their support. Visit the organization's website for the most recent information.