Washington
Trail Running Calendar near Washington 2026-2027
Explore the top trail runs near Washington for 2026-2027! We've gathered 29 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.
September 2026
October 2026
Weekend women only outdoor summit at Cuivre River State Park with camping, trail runs, clinics and shared hosting costs; limited to 20 participants, Oct 2 to 4, 2026.
Experience technical trails and rolling hills at Greensfelder Park with distance options ranging from 8 miles to a 50K ultra. This cup free event features a repeating loop format through scenic Missouri woodlands.
Free, beginner friendly guided trail running and hiking program in the St Louis metro from October 11 to December 20, 2026, with guided groups and ruckers welcome.
A 15K trail race and 15K ruck at Babler State Park on October 24, 2026, featuring a 15K loop with about 1,350 feet elevation and a cup free policy.
A race and recovery festival in Marthasville with chip-timed one-mile loops, aid every mile, recovery sessions, free camping and evening music.
Trail races at Cuivre River State Park with a half marathon and 8 mile option featuring bluff views, creek crossings, rugged footing, and limited field size.
Weekend trail races at Castlewood State Park offering 10K, half marathon and 30K options with race shirts, finisher mugs, and custom awards.
Run Witch Run in Cottleville on October 31 features 1 mile, 5K, 10K, a kids dash, stroller race, virtual option, and a costume contest.
November 2026
Timed trail event on 11/28/2026 at Turkey Ridge in Wildwood with a 1.8 mile loop and 347 ft elevation gain per loop. Two time categories let runners complete as many loops as possible in 2 or 4 hours.
December 2026
January 2027
A multi event weekend at Indian Camp Creek Park featuring 3.1 mile loops, hourly and continuous distance challenges to 100 miles, plus a 48 hour option.
A winter trail series in Rockwoods Reservation with six routes from 4 miles to a half marathon, finisher medals, chip timing, and free course tracking.
Trail endurance event at Beaumont Scout Reservation near High Ridge, MO offering distances from 25K to 100 miles with significant elevation gain.
A 15 km trail race at Indian Camp Creek Park on January 30, 2027, with a post race BBQ, beer for 21 plus, live music when weather permits, and finisher medals and photos.
February 2027
Test your endurance at the 963 Beulah Challenge, a technical night trail race offering 9, 6, and 3 hour timed options through the single track of Greensfelder County Park.
Winter trail event at Rockwoods Reservation in Glencoe Missouri offering a 5 Mile and a 13.1 Mile course. Organized by Rockinator Racing as the Stick Season finale with chip timing, aid stations, on course tracking and post race awards.