Missouri
Missouri Trail Running Calendar 2026-2027
Explore the best trail runs in Missouri for 2026-2027! Our updated list features 88 exciting trail runs across the region. Find your next trail run in Missouri below and join the trail community at these great events!
October 2026
A point to point ultramarathon of about 101 miles on the Ozark Trail through the Mark Twain National Forest, featuring fixed trail markers, 13 aid stations, varied terrain and about 12,000 feet of elevation gain.
A Halloween 3.5 miles trail run at Otahki Lake KOA on October 31, 2026 that raises funds for the Care Camps Foundation, with a limited event shirt, participation medal, snacks, and trophies for the top three finishers.
A two day trail racing weekend at Castlewood State Park with 10k, half marathon and 30k options, notable stairs, weekend challenge combinations, finisher gear and age group awards.
November 2026
Trail runs at Dogwood Canyon Nature Park feature 15K, 25K and 50K courses through wooded, hilly terrain with streams and rocks. The weekend includes aid stations, race shirts and medals, plus challenge options to run both distances.
A timed-loop endurance event at Ballparks National where runners repeat a 3.1 mile loop within chosen 1, 3, 6, 9, or 12 hour leagues, choosing either obstacle Gauntlet or a Pure Running Division.
Inaugural trail race at Knob Noster State Park offering 10K to 50K on a technical 10K loop with aid every loop and a finisher medal.
A late-November trail event at Klaus Park featuring an approx 5.5 mile hilly single-track course, limited to 100 runners, with post-race food and a kids fun run.
A self-timed trail fundraiser in Smithville, Missouri offering a 5K trail run/walk and a 1.25 mile family fun run. The route includes campground roads, Lake Remote trails, varied footing, wildlife sightings, and nature stations.
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.
Celebrate Thanksgiving in St. Louis with this annual running event featuring multiple distances from a half marathon to a kids dash. Enjoy chip timing designer shirts and custom medals for all participants.
December 2026
A team focused winter trekking event at Johnson Shut-Ins State Park from December 4 to 6, 2026. Three courses range from a wheelchair accessible 4 mile walk to multi day 40 mile and 17 mile treks, honoring Korean War service members.
A trail ultramarathon weekend near Springfield, MO with looped courses from 10 miles to 100 miles, onsite camping, a single basecamp aid station, and a 32 hour cutoff.
A trail running event in Wildwood, MO offering marathon, half marathon and 10K courses with cup free aid stations and an emphasis on sustainability.
A December trail race at Broemmelsiek Park offering 5 and 10 mile options with post-race music, beer for 21+, snacks and a bonfire.
Celebrate the season at this Christmas themed event in Kansas City. Participants can choose from 15K, 10K, 5K, and youth distances while receiving custom medals and designer shirts.
Trail event in St. Joseph with 50k, 25k and 10k options across marked river bluff trails and staffed aid stations.
A winter trail series at Rockwoods Reservation near Glencoe, Missouri across three dates from Dec 19, 2026 to Feb 13, 2027. Events range from 4 miles and 8K up to a half marathon with finisher medals, shirts, chip timing and live tracking.
January 2027
A 5K trail race at Cliff Cave County Park in St. Louis on January 1, 2027 featuring pavement sections and the Spring Valley Trail with about 272 feet of elevation gain.
A winter trail event at Creve Coeur Park with 1 mile, 5K, 10K and half marathon options, finishers receive a shirt and medal, and a portion of proceeds benefits the Crohn's and Colitis Foundation.
A winter trail series at Rockwoods Reservation near Glencoe, Missouri across three dates from Dec 19, 2026 to Feb 13, 2027. Events range from 4 miles and 8K up to a half marathon with finisher medals, shirts, chip timing and live tracking.