DISCOVER THE BEAUTY OF
MOUNT DIABLO!

Join us on October 21, 2023. All courses are on trails. While there are some hills, this event, like all Brazen Racing runs, is very friendly to first-time trail runners and experienced runners alike. Depending on the weather, all distances may include mud and creek crossings!

Walkers/hikers are welcome in all distances.

For more information visit https://brazenracing.com/summitstomp/