Missing this race would be a pig mistake!

Race weekend won't be a boar!

ULTRA HALF RUNNERS: be hambitious!

Go Hog Wild on Mt. Ham-ilton!

Stampeding through the low grasses comes the newest breed of Santa Clara County Park animals, the Brazen Trail Hog! Come join us on Mount Hamilton for a late summer half marathon, 10K and 5K!

Hikers/walkers are welcome!

Trail Hog

September 2, 2017

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Trail Hog

RACE DETAILS

RACE INFO

Everything you need to know.

COURSE

Mt. Hamilton trails are (h)amazing!

FAQ

Frequently asked questions.

RESULTS

Check out your race standing and finishing time here.

RACE PHOTOS

Provided for free by our volunteer photographers.

VOLUNTEER

Help your family and friends by volunteering!

GO PIG OR GO HOME!

Brazen Ultra Half Series Races

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

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 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