Trail Running calendar near Maryland Heights 2026-2027

A 15 km trail race at Castlewood State Park on January 31, 2026, running on maintained single-track with hills, switchbacks, and some flat sections. Post-race offerings include BBQ, snacks, beer for 21+, and possible live music.

Run the 9th Annual 963 Beulah Challenge, a night trail race capped at 75 runners in Greensfelder County Park, Wildwood Missouri, over a rugged 4.2 mile single track loop by headlamp. Choose 12.6 miles 25.2 miles or 50K and help support Gate..

A winter trail 10K in Upper Creve Coeur Park on February 22, 2026 featuring single track trails, a parade loop on Streetcar Drive, a custom finisher beer mug, and post race beer from Urban Chestnut.

Quivering Quads at Cuivre River State Park offers scenic bluff views, creek crossings and steep climbs with half marathon and 8 mile options. Field limited to 400; finishers receive a long sleeve shirt, medal and post race food and beer.

Double Chubb at West Tyson County Park serves trail lovers with 50K, 25K, 25K RUCK and 8M options. Expect rugged singletrack, full aid stations and a tough 25K ruck that requires carrying a minimum 20 pound pack for an extra endurance test.

Tackle scenic trails at Ozark Foothills Endurance Runs in Wildwood, MO, with races from a free kids mile to 100 miles over a weekend of trail challenges. The event is cup free and zero waste, so bring a mess kit.

Join the Green Park Viking Dash on April 18 in Saint Louis for a fun 5K and 1 mile run or walk starting at Green Park Lutheran School. Enjoy neighborhood and Grant's Trail scenery while supporting the school's Viking Village.

Take on a spring trail challenge at Queeny Park in Ballwin on May 2 2026 with 5K, 10K, 10K ruck and half marathon options on shaded gravel trails. Professional chip timing, medals, shirts and finish line photos make it a rewarding day for r..

Tackle rugged bluffs, forested ravines, and long climbs at The PIASA trail race in Pere Marquette State Park. Choose 12.5K, 25K, or 50K and run solo or side by side in the buddy division on demanding singletrack near St Louis.

Run the rugged, forested 26.4 mile Berryman Trail loop from Berryman Campground in Mark Twain National Forest on May 16, with marathon or 50 mile two loop options. Continuously hilly single track, rocky roots and scenic stream crossings del..

A summer trail event at Beaumont Reservation featuring a technical half marathon and a steep 10K, rocky singletrack, fast jeep roads and significant climbing. Limited to 150 runners, with aid stations, post race food and awards for top fini..

An all-night trail running event at Indian Camp Creek Park offering a 10K plus timed six and nine hour ultra options on an approximately 6.7 mile loop of dirt and singletrack. Includes camping, race photos, medals and a cup free policy.

Run a 5K through picturesque vineyards at Adam Puchta Winery in Hermann, MO, finishing with a downhill stretch and a wine slushy. Early registrants get a T shirt, swag bag and finisher medal.

Tackle the Labor Day Slay at Queeny Park on August 29, 2026 with 5K, 10K, 10K Ruck or half marathon options on a marked trail loop that all start together. Expect chip timing, aid stations and a finisher medal.

The Corps of Discovery Trail Races will take place in Saint Charles on Saturday 29 August 2026. You can run between 5 and 13 miles.

Join the Miles for Marshall 5K trail run and walk on Saturday, September 26, 2026 at Patriot's Park in Greenville to support childhood cancer research and families. Run or walk scenic trails with community spirit and purpose.

A 15K trail race with an optional 15K ruck division at Dr. Edmund A. Babler Memorial State Park on October 24, 2026. Ruckers carry at least 20 pounds and ruck registrations include a small donation to DOGS for our BRAVE.

Take on the Ozark Trail 100 mile Endurance Run, a point to point single track test through Mark Twain National Forest finishing at Bass River Resort. Rugged terrain, big climbs and stocked aid stations make this a championship test.

A Midwest winter ultra in Missouri on January 16 and 17, 2027, offering multiple trail distances including 100 mile, 100k, a night 40 mile, 20 mile, and a 100 mile five person relay.