Trail Running calendar near Green Valley Lake 2026-2027

A multi-distance event in Griffith Park with a flat, shaded 5K, a half marathon across major park trails including a final peak reward, an on-site expo and food trucks, and varied registration fees by race.

Trail races at Daley Ranch on February 13, 2027 include a 50K (two 25K loops) and a half marathon, three fully stocked aid stations, defined cut off times, and pre race training runs.

Multiple distance trail races at Griffith Park on February 14, 2027 featuring dirt trail loops, an aid station, finisher medals, and group discounts.

A 10th annual trail race in San Pasqual Valley with three distances through vineyards and orange groves. Half and 20 mile courses summit Raptor Ridge twice and the finish features a free local wine tasting; field limited to 450.

A waterfront running festival in Long Beach on March 20, 2027 featuring races from 5k to a half marathon, a beer mile with four included beers and a nonprofit beer tasting alongside a one mile Beer Stroll.

Obstacle event at Lake Elsinore Raceway on March 20, 2027 with 5 to 15+ km options, Infinity laps, 12+ to 20+ obstacles, and finisher medal, shirt, and headband.

A chip timed Half Marathon and 10K in Pioneertown's high desert with scenic views, aid stations, finisher mug and shirt, benefiting the John Wayne Cancer Foundation.

A mud and obstacle event at Lake Elsinore Raceway on March 20, 2027 offering 15K and 5 to 8K courses, an Infinity multi lap option, spectator access and group packages, with finisher medal, shirt, headband and drink included.

Two days of trail runs and road and river bike rides at Griffith Park supporting Streets Are For Everyone's road safety work, with distances from 1K and family rides up to a half marathon and 100 mile ride, based at the Autry Museum.

A 12-hour trail run in Joshua Tree on a one-mile singletrack across 20 acres, limited to 50 runners with aid station food, shoe demos, and awards for Ultr a finishers and top overall.

Multi distance trail running and gravel bike events at Diamond Valley Lake in Hemet, California. Routes include lakeside loops, out and back courses, a stroller 5K and a kids fun run.

Obstacle course weekend at Pala Fox Raceway with Sprint 5 km, Super 10 km, kids races, spectator options and on-site festival.

Trail races at Noli Indian School on the Soboba Indian Reservation featuring marathon, half marathon, 5k and a kids 3k with Native and Open divisions.

A 5k through Whittier Narrows Park with tacos, beer for 21+, live mariachi and a post race festival; packet pickup occurs the day before and a 2 hour time limit applies.

Trail runs of 50K, 25K and 5K at Crystal Cove State Park on May 8, 2027 supporting the John Wayne Cancer Foundation.

A Spartan obstacle-course weekend at Big Bear Mountain Resort with Sprint, Super, Beast and kids races at about 8,200 feet and the chance to earn a Trifecta.

Trail races at O'Neill Regional Park with multiple distances through Trabuco and Live Oak Canyons and a $5 parking fee.

A scenic trail event at Big Bear Mountain Resort featuring singletrack through high altitude pine forest and a 10K route with spectator options.

Mountain trail races in the Angeles National Forest on May 29, 2027 offering 50k and 21k courses with multiple aid stations and a finish festival.

Vineyard trail event at Orfila Winery with 3, 6, and 9 mile options, three wine tastings for those 21 plus, food trucks, and limited entry of 300 runners.