Welcome To Brazen Racing

Discover the best Bay Area trails and race with us. We don’t care if you are fast or slow, big or small, young or old. We aren’t the beautiful people you might see in a shoe commercial on TV. We never will be. We’re just everyday people who have discovered the happiness that running can bring. If you have the guts to get off the couch, get outside and run or walk at least 5K (3.1 miles), we are ready for you.

Running For Community

Long, short, flat and hilly. We produce a variety of events. We recommend you try them all.

See Our Races

IT'S NOT JUST ABOUT THE RUN

Our community of runners, supporting each other and the sport, are the heart and soul of Brazen Racing.

Connect With Our Community

Home Of The Ultra Half Series

Half marathons worthy of the “ultra” title. Prizes worthy of the efforts of every series finisher.

Take On The Challenge

HELPING PRODUCE OUTSTANDING EVENTS

From a little bit of help to complete event production, services are available.

Get Professional Experience

Upcoming Events

28dec8:00 amNew Year's EveCastro Valley, CA Races:10K,5K,Half Marathon Register: Go To Race Site Register

01jan7:00 amNew Year's DayCastro Valley, CA Races:10K,5K,Half Marathon Register: Go To Race Site Register

25jan7:00 amCoyote HillsFremont, CA Races:10K,5K,Half Marathon Register: Go To Race Site Register

15febAll DayBay BreezeSan Leandro, CA Races:10K,5K,Half Marathon Register: Go To Race Site Register

01mar7:00 amVictoryRichmond, CA Races:10K,5K,Half Marathon Register: Go To Race Site Register

29mar7:00 amWestern PacificFremont, CA Races:10K,5K,Half Marathon Register: Go To Race Site Register

05apr7:00 amDiablo Trails ChallengeWalnut Creek, CA Races:10K,50K,5K,Half Marathon Register: Go To Race Site Register

19apr7:00 amBadger Cove Trail RunsDel Valle Regional Park Races:10K,5K,Half Marathon Register: Go To Race Site Register

10may7:00 amNitro TrailPinole, CA Races:10K,5K,Half Marathon Register: Go To Race Site Register

SEE ALL RACES OPEN FOR REGISTRATION HERE.

Discover All Our Races

The more running events you participate in, the more people you’ll meet and places you’ll see. Check out all our races and plan your schedule.

Explore All Races Race Calendar Race Map

Get to Know the Brazen Racing Community

"We run, not because we think it is doing us good, but because we enjoy it and cannot help ourselves."
Sir Roger Bannister

Discover All Our Races

The more running events you participate in, the more people you’ll meet and places you’ll see. Check out all our races and plan your schedule.

Explore All Races Race Calendar Race Map

The Brazen Nation

There is a lot more than what happens on race day!

Community

Running is fun, but our community makes us great.

Learn More

Race Support

From a little bit of help to complete event production, services are available.

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Shop

Hats, hoodies and other Brazen Racing gear, available here.

Go Shop

Ultra Half Series

All half marathon runners are invited to participate in the Brazen Ultra Half Series.

Learn More

About

What we do.

Learn More

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Contact

Can’t find the answers you need on the website? Get in touch and we’ll get back to you as soon as possible.

"If you want to become the best runner you can be, start now. Don't spend the rest of your life wondering if you can do it."
Priscilla Welch, British Olympic Marathoner.
Began running competitively at age 35, after dropping a pack-a-day smoking habit.