Rocky Ridge Half Marathon 10K & 5K Brazen Championships


Sep 24, 2022 at 7:00 AM

Rocky Ridge Half Marathon 10K & 5K Brazen Championships

18012 Bollinger Canyon Road

San Ramon CA, 94583


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Entry Fee $40
(Lowest or Early Registration)

Entry Fee 2 $93
(Highest or Late Registration)

Prize Money: yes


  • 10K
  • 13.1M
  • 5K

Type: Trail

Starting Elevation: 500

High Point: 1800

Percent of the course on un-paved trails: 100%

First Year of the Event: 2009

Men's Record: Half: Alex Varner, San Rafael, CA, 28, 1:33:27 (2013)

Women's Record: Half: Megan Deakins, Mountain View, CA, 21, 1:47:27 (2013)


This is the race your momma warned you about! The half marathon cannot be described as “flat and fast” or “good for beginners” or with any other nice phrase. In fact, the phrases most commonly used to describe it would be unprintable. But…once you finish the course, you will have experienced trails and seen views that few others ever will. And you will have a lifetime of bragging rights!

The 10K and 5K are not quite as intense as the half marathon, but don’t worry, those runners will also be challenged with some hills and rewarded with some rarely-seen vistas.


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Past Event Dates

Held on Sep 24, 2022

Held on Sep 25, 2021

Held on Sep 26, 2020

Held on Sep 28, 2019

Held on Sep 29, 2018

Held on Sep 30, 2017

Held on Oct 01, 2016

Held on Oct 03, 2015

Held on Oct 04, 2014

Held on Oct 26, 2013

Held on Oct 20, 2012

Held on Oct 22, 2011