Diablo Summit Stomp


Oct 21, 2023 at 7:45 AM

Diablo Summit Stomp

1700 Castle Rock Road

Walnut Creek CA, 94598


Entry Fee $40
(Lowest or Early Registration)

Entry Fee 2 $102
(Highest or Late Registration)

Prize Money: no


  • 10K
  • 13.1M
  • 30K
  • 5K

Type: Trail

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

First Year of the Event: 2010


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.


No photos available.


Past Event Dates

Held on Oct 21, 2023

Held on Oct 22, 2022

Held on Oct 23, 2021

Held on Nov 07, 2020

Held on Nov 03, 2018

Held on Nov 04, 2017