Welcome to the Brazen Trail Party!

Race forecast: 100% chance of fun!

Do it for the high-fives and medals!

July 6, 2019

Point Pinole Regional Shoreline


July 6, 2019 will be the 10th edition of Dirty Dozen!

Join us at Point Pinole Regional Shoreline for a different kind of race! From 7:00 am to 7:00 pm, the running party won't stop with 12 hour and 6 hour races going on. And even if you aren't ready for that kind of "fun", come join us for a nice run (and a chance to cheer on the 6 and 12 hour runners) with the Dirty 5K/10K in the morning or afternoon!

The "Big Races" are the 12 hour and 6 hour events: The Dirty Dozen and Dirty Half Dozen! These can be run by individuals or with teams of two or three. These races offer the opportunity to run without worrying about "finishing time"! Anyone who runs a single lap is automatically a "finisher" whether their total run time is 15 minutes or the full 12 hours.

Entry to any race includes the all-day BBQ/picnic that will begin at 11:30 am and go on the whole day!

All races will take place on a gentle 3.37 mile loop consisting of 98% dirt fire trails. Runners will go out along the shoreline (offering expansive views of multiple bridges and mountains) and then come back through the fragrant eucalyptus groves.

Hikers/walkers are always welcome!


Dirty Dozen Party Central

6 & 12 Hour Races

Learn all the Dirt about the Dirty Dozen.

Team Relays

Get your squad together and represent!

Dirty 5K/10K Races

Morning and afternoon events.

Race Info

Everything you need to know.


Get all the answers.


Support family, friends and fellow runners!

It's just the most Brazen-y event of the year!


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.

We run, not because we think it is doing us good, but because we enjoy it and cannot help ourselves.
Roger Bannister

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