Trail Running calendar near Goleta 2026-2027

A two day Spartan Trifecta Weekend at Santa Margarita Ranch featuring trail obstacle races from a 5 km Sprint to a 50 km Ultra. Courses run through vineyards and forest scenery with options for kids, workshops and spectators.

A two-day Spartan Trifecta weekend at Santa Margarita Ranch near Los Padres National Forest features Sprint, Super, Beast and a 50K Ultra across vineyard and hill terrain, plus kids races, an obstacle workshop and spectator access.

Rancho Ramble Trail Run takes place at Santa Margarita Ranch on November 8, 2026. The event offers 10K, half marathon and 50K options on soft, hilly trails through rolling pastures and oak-lined arroyos.

Trail races on Rancho San Fernando Rey in the Santa Ynez Valley feature mountainous ranchland, creek crossings, vineyards, oak groves, and views of Loma Alta Mountain. Distances include 51 KM and 25 KM.

A multi-day trail endurance event on the Backbone Trail in Malibu covering about 70 miles and roughly 13,000 ft of elevation, with a 25 lb dry pack requirement and a 36-hour completion window.

A Thanksgiving Day community run in Santa Clarita offering a 5K cross country course through Central Park and a 1K for children. The event benefits the Santa Clarita Track Club and awards medals to the first 600 competitors.

Ray Miller 50/50 in Point Mugu State Park, Malibu, California on December 5, 2026 features 50 mile, 50K and 30K distances. Registration opens April 1 and closes June 1.

A 68 mile ultramarathon across the Backbone Trail in the Santa Monica Mountains with about 13,600 feet of climbing. Entry is capped at 200 runners; solo entrants need a prior 50 mile trail finish and relay teams are allowed.

La Cuesta Ranch Trail Run takes place in San Luis Obispo on January 23, 2027 and offers 10 km, 20 km and 30 km trail distances as part of the AllWeDoIsRun event calendar.

Multiple race distances from 30K to 100K are scheduled for January 30, 2027 near Las Virgenes Road in Calabasas, California. The 100K is a 2026 WS100 qualifier and registration opens July 1, 2026.

Trail races on Tejon Ranch near Lebec, California, with 100k, 50k, 25k and 11k options. Marked fire road courses include aid stations, chip timing, noted wildlife and a finish line festival with food and a beer garden.

Santa Barbara Nine Trails is a trail running event in Santa Barbara, CA on March 13, 2027, offering 35 mile and 17 mile race options organized by AllWeDoIsRun.

Santa Barbara Nine Trails is a trail running event in Santa Barbara, California on March 13, 2027, offering 35 mile and 17 mile courses organized by AllWeDoIsRun.

VALENCIA Trail Race in Valencia, California offers 10K, half marathon and 50K ultra on single-track trails with multiple climbs and panoramic ridge views. The event features chip timing, aid stations and a cupless policy to reduce disposabl..