Trail Running calendar near Laguna Beach 2025-2026

We have found 83 Trailruns within 80 miles of Laguna Beach. See below where and when you can find the races.

Tackle the iconic Backbone Trail Ultra in the Santa Monica Mountains: a rugged 68 mile route with about 13,600 feet of climbing and a scenic finish on the Ray Miller Trail. Solo runners with 50 mile experience or teams of 2 to 4 can enter;..