Tierra Redonda Mountain Trail Run Bradley, CA   Sep 19, 2026

The Tierra Redonda Mountain Trail Run takes place in Bradley, CA, located 30 minutes west of Paso Robles on the Smith Ranch. 

Trail Running on a private cattle ranch. This event features a runnable 10km, 20km, 24 hour and 48 hour run on a 10km, 100% dirt, single track trail, loop course. Big views, moderate climbs, mild temperatures and well stocked aid stations. Awards for all finishers and special handcrafted trophies for top male and female in each event.

Let’s camp! Spend up to three nights on the Smith Ranch, $10 per vehicle, per night. Motorhomes, RVs, vans, trucks, cars and tents are all welcome. Camping is first come, primitive, no hookups or amenities. No reservations required. On-site camping available Thursday through Sunday. Music and bonfires!