Cottleville
Trail Running Calendar near Cottleville 2026-2027
Explore the top trail runs near Cottleville for 2026-2027! We've gathered 40 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.
August 2026
Trail races at the Lewis and Clark Trailhead near St Charles include a 13.1 miles half plus separate 8 miles and 5 miles loops. Aid stations offer water and Tailwind and each runner receives a reusable cup at packet pickup.
September 2026
Open 5K in Forest Park with a team competition, morning bib and shirt pickup, and a $15 registration fee; registration opens April 23 and closes September 12, 2026.
October 2026
A free women only weekend of camping, clinics, hikes and night trail activities at Cuivre River State Park in Troy, Missouri, October 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.
A repeating loop backyard ultra at the New Town amphitheater in Saint Charles, Missouri, with a 4.17 mile runner loop and a 2.6 mile ruck division that includes weight minimums. Race proceeds support MSMDS research.
Run Witch Run in Cottleville on October 10, 2026 offers 1 mile, 5K, 10K, a virtual option, and a stroller kids race on Legacy Park trails; costumes encouraged.
Timed 6 hour and 12 hour runs on a USATF certified 1.17 mile paved loop through a mostly flat wooded park with Meramec River views.
Open 5K at Jefferson Barracks Park in Saint Louis as part of the Hancock XC Invitational, held on the meet's historic cross country course and open to a range of ages.
15K trail race at Babler State Park in Wildwood MO with an optional 15K ruck division requiring a 20 lb pack; field capped at 75, one unmanned water stop, cup free.
A race and recovery festival in Marthasville with chip-timed one-mile loops, aid every mile, recovery sessions, free camping and evening music.
Trail half marathon and 8 mile races at Cuivre River State Park near Troy, Missouri on October 25, 2026, with limited entry and post-race shirt, medal, and refreshments.
A weekend trail event at Castlewood State Park offering 10K, half marathon and 30K options on October 31 and November 1, 2026, with challenge combinations and finisher awards.
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
A 7.8 mile trail run through Pere Marquette State Park in Grafton, IL on 12/12/2026 with packet pickup, pre race coffee and post race awards held in the park lodge. The event is planned to run in most weather conditions.