The Fiery 4k Trail Run/Hike is a moderate 2.6-mile loop with 629′ of elevation gain. The loop is in the lush and shaded San Pedro Valley County Park. If you’re lucky you may even catch sight of the seasonal Brooks Falls from the Brooks Creek Trail. There are no aid stations along the 4k course.

This run is perfect the weekend runner, competitive athletes looking to set a PR and youth who have some experience running on trails.

Check our Race Day Schedule & Parking for starting times and additional details. You can also Follow us on Twitter and Facebook.


  • The cutoff time for all trail run courses will be 3:00 PM.Past this time, course markings will be removed and aid stations shut down.
  • All routes are subject to change based on CalTrans and local government requirements and/or weather conditions.