Tierra Redonda Mountain Trail Run

NOV
15
2025
Run the scenic 10 km dirt loop at Smith Ranch for a weekend of trails, live music, nightly bonfires, and family friendly fun. Distances range from 5 km to 48 hour events, with awards for all finishers and handcrafted trophies for top runners.
Sat 15 Nov 2025
48 hour 24 hour 20 kilometers 10 kilometers 5 kilometers

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Event overview

The Tierra Redonda Mountain Trail Run takes place November 14-16, 2025 at Smith Ranch in Bradley, California. The event is family friendly. Dogs on leash are welcome. Live music is scheduled for Friday and Saturday nights and there are group bonfires each night. All events start and finish at the Smith Ranch Cow Camp staging area. Awards are given to all finishers and handcrafted trophies are awarded to top male and female in each event.

Course and logistics

The event uses a 10 km loop that is 100% dirt, combining ranch road and single-track trail. Distances offered include:

  • 5 km
  • 10 km
  • 20 km
  • 24 hour
  • 48 hour

The 5 km single-direction loop has 302 feet of vertical gain. The 10 km loop has 585 feet of vertical gain and is used for the 10 km, 20 km (two loops), 24 hour, and 48 hour events. Aid stations are placed at approximately every 3 miles. On-site camping is available Thursday through Sunday for a fee of $10.00 per vehicle per night, payable on arrival; camping is primitive with no hookups and is first come, no reservations required. Friends and family may camp on site. Visit the organization's website for the most recent information.

48 hr
48 Hour
24 hr
24 Hour
20 km
10 km
5 km

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