Arlington Heights
Trail Running Calendar near Arlington Heights 2026-2027
Explore the top trail runs near Arlington Heights for 2026-2027! We've gathered 27 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.
January 2027
A multi-distance Spartan obstacle weekend at Lake Perris on January 23–24, 2027 featuring 5 km, 10 km, 21 km and kids races in a mountain-rimmed park.
A 24 hour loop race in Perris, CA featuring repeated Molcajete loops, solo and four person team entries, with awards for top individuals and teams.
March 2027
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 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.
April 2027
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.
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.
May 2027
Trail races at O'Neill Regional Park with multiple distances through Trabuco and Live Oak Canyons and a $5 parking fee.