Make a resolution to run and achieve it on day 1 of 2018!

Racing on a Monday (1/1/18) doesn't happen everyday!

Ultra Half Series Championship points are up for grabs!

START 2018 THE RIGHT WAY!

The sun is rising on Monday morning, January 1st, the first day of 2018. Where should you be? Hitting the trails of Lake Chabot, of course!

Join us at Lake Chabot in Castro Valley for the scenic and invigorating 5K, 10K or half marathon.

Better yet, make sure you run at the Brazen New Year's Eve race and then you can start 2018 with the highly coveted New Year Mega Medal!

Take it even one step higher by running both half marathons (one on 12/31 and one on 1/1) and then brag to your friends: "It took me two years to finish that marathon!"

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Start 2018 in epic fashion!

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RACE DETAILS

RACE INFO

Everything you need to know.

ENTRY INFO

Get registered to run.

COURSE

Race around Lake Chabot.

FAQ

Frequently asked questions.

BIB PICKUP

Get ready to run!

RESULTS

Check out your race finishing time here.

FREE PHOTOS

Provided by our volunteer photographers.

VOLUNTEER

Help your family and friends by volunteering!

Start 2018 Right!

BRAZEN ULTRA HALF SERIES

Our New Year's Day race is part of the Brazen Ultra Half Series. All half marathon runners are invited to participate.

The series consists of our toughest half marathons. Most measure at least a little (and sometime more than just a little) longer than 13.1 miles. What really makes them "ultra", however is the serious ascents and descents and variety of tough trails you have to run to finish them. While flat half marathons are always a challenge, these "ultra-half-marathons" take it to another level!

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SPONSORS

Thank you to our race sponsors, through their contributions, our sponsors help keep entry costs down and expose our runners their outstanding products and services. Learn more about becoming a sponsor.

There is something about the ritual of the race, putting on the number, lining up, being timed, that brings out the best in us.
Grete Waitz
Brazen Racing

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