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Trails, Hills, Summits and Woods!

Friends don't let friends race alone!

Score Your Ultra Half Series Points!

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Summit Rockers,

The park has asked us to cancel today's event for safety reasons and we agree.

Our policy is that as long as the park (and trails) being used remain open we will continue with the event, rain or shine -- and the park has always supported this plan. Unfortunately our event has landed right in the window of this storm and we just got word of a tornado warning (!)

All registrants will receive 100% future race credit or can request a virtual race package by mail. More details will be sent as soon as possible.

Sam, Jasmin and the Brazen Racing Crew

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RUN UNDER THE REDWOODS FOR A 5K, 10K OR HALF MARATHON!

Come join us in the beautiful redwood groves of the Santa Cruz Mountains! Tucked away just outside Silicon Valley, Sanborn County Park features miles of single-track trails dappled with filtered light through lush canopy.

Half marathon and 10K runners will ascend to peaks offering spectacular views and all distances will include breathtaking single track trails.

While experienced runners will enjoy the challenge and exploration of new territory, those new to the trails will also discover a whole new world of running where it is perfectly normal (and highly recommended!) to walk the hills and save your energy for the flat and downhill sections.

All runners will receive custom finisher medals.

All races will be professionally timed with electronic chip timing.

Hikers/walkers are welcome.

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RACE DETAILS

RACE INFO

Everything you need to know.

ENTRY INFO

Get registered to run.

COURSE

Race at Sanborn Regional Park.

FAQ

Frequently asked questions.

BIB PICKUP

When and where to check-in.

RESULTS

Check out your results & finishing time here.

FREE PHOTOS

Provided by our volunteer photographers.

VOLUNTEER

Help your family and friends by volunteering!

BRAZEN ULTRA HALF SERIES

Summit Rock 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!

SPONSORS

Thank you to our race sponsors, through their contributions, our sponsors help keep entry costs down and expose our runners to 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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