Rancho Santa Margari..
Trail Running Calendar near Rancho Santa Margarita 2026-2027
Explore the top trail runs near Rancho Santa Margarita for 2026-2027! We've gathered 25 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.
October 2026
A 3 miles open race on the Sunset Conference cross country course at Huntington Beach Central Park on October 3, 2026, featuring electronic timing and age group medals.
Free social trail run in Newport Coast covering about 6.5 miles and 1,000 feet of climb, on hilly and rocky trails; participants should have trail experience.
A multi-distance ultramarathon week at Lake Perris featuring a 200-mile race with 44,000+ feet of gain, multi-lap courses, pacer rules and cash prizes for 100/200 podiums.
Trail races at Caspers Wilderness Park near San Juan Capistrano offering 10K, half, 35K, marathon and 50K on well marked singletrack and fire roads.
A 3.6 mile trail loop at Coastal Peak Park with about 585 ft gain per loop through coastal sage scrub and riparian canyons; part of the Southern California UltraRunner Grand Prix Series.
November 2026
Trail trail running in Silverado, California on November 7, 2026, with marathon, 25k, half and 10K courses out of Black Star Canyon and notable elevation gain.
Fixed-time trail runs of 3, 6 and 8 hours on an approximately 2.75 mile loop through O'Neill Regional Park in Trabuco Canyon, CA.
An obstacle and mud focused 5K at Oak Canyon Park on Nov 21, 2026, featuring a course with mud pits and obstacles, pre race and finish festivals, and Value and VIP registration options.
December 2026
Trail races at Crystal Cove State Park on December 12, 2026 include 15k, 6k and a 1k kids run with a $2,000 prize for the 15k.
January 2027
Obstacle course weekend at Lake Perris with 5 km, 10 km, 21 km and kids races on January 23 and 24, 2027.
February 2027
A chip timed 5k run and walk at Akash Winery & Vineyards in Temecula on February 28, 2027. Registration includes a t-shirt, a collapsible wine glass, a finisher medal that doubles as a wine stopper, and a pour of wine.
March 2027
Muddy Dash Irvine on March 6, 2027 at Oak Canyon Park is a family friendly 5K mud run with obstacles, mud pits, slides, and a post race party.
Family friendly 5K mud run at Lake Elsinore Diamond Stadium on March 13, 2027 with mud pits, obstacles, slides and a Pre Party.
Obstacle course event at Lake Elsinore Raceway on March 20, 2027 offering 15K and 5K courses, Infinity laps, a Mudder Village festival, and finisher rewards.
Tough Mudder Los Angeles at Lake Elsinore Raceway on March 20, 2027 features 15K and 5K obstacle courses, Infinity laps, and spectator options.
April 2027
Experience the coastal trails of Crystal Cove State Park with a 6K or 10 mile trail run featuring canyon climbs and views of the Pacific Ocean.