Tierra Redonda Mountain Trail Run

Tierra Redonda Mountain Trail Run : November 14-16, 2025

The Tierra Redonda Mountain Trail Run takes place at Smith Ranch in Bradley, California. The event offers multiple race formats over the weekend: 48 hour, 24 hour, 20 km, 10 km, and 5 km. The event is described as family friendly; dogs on leash are permitted. Live music and group bonfires are scheduled for Friday and Saturday nights. Awards are given to all finishers and handcrafted trophies are presented to the top male and female in each event.

Course and logistics

All running takes place on a 10 km loop of 100% dirt consisting of ranch road and single-track trail. The 5 km option is a single-direction loop with 302 feet of vertical gain per loop. The 10 km loop and all events using that loop have about 585 feet of vertical gain per loop. Aid stations are located at approximately every 3 miles. Onsite camping is available on a first-come basis; it is primitive dry camping with no hookups and is not included in race entry. Camping is charged at $10.00 per vehicle, per night, payable upon arrival. All events start and finish at the Smith Ranch cow camp staging area. Visit the organization's website for the most recent information.