Trail Running calendar near High Ridge 2026-2027

An all night trail event at Indian Camp Creek Park in Foristell, MO offering a 10K and timed 6 hour and 9 hour ultra options on an approximate 6.7 mile loop with aid at the start finish.

A 5K trail run at Adam Puchta Winery in Hermann, Missouri, with a course that passes rows of Vignoles and Estate Norton vines and includes a second lap. The downhill finish features a Puchta Slushy trailer and finisher medals.

A 5K gravel race at Klondike Park in Augusta, Missouri on June 28, 2026, featuring a course that uses the Katy Trail and lakeshore. Registration includes a custom singlet, post-race breakfast, and awards for top finishers.

Five midweek trail races at Castlewood State Park in Ballwin from July to August 2026, with distances from 8K to 4K. Series awards use points from each runner's best four races and individual races award top-three ribbons.

A trail race at Queeny Park on July 11, 2026 with an approximately 4 mile off road course, free bagels and beer, and a long sleeve tech race shirt. The event is supported by Fit4adventure Touring Company.

Timed 3 hour and 6 hour loop races on a measured 2.425 mile course through shaded trails at Route 66 State Park. Cupless event with main aid at Forest Shelter and required hydration and lights.

A continuous loop ultra at Indian Camp Creek Park on a marked 3.1 mile loop with a fully stocked aid station and a 12 hour cutoff. Runners repeat laps to reach 40 or 50 miles with designated crew access and on-site support.

A three-week night trail running series in Wildwood, MO with three 10K races on August 7, 14 and 21, 2026, featuring increasing hill climbs and series finisher benefits including a shirt, sticker and post race snack and beverage.

Timed 6 hour and 3 hour endurance runs on a 1.01 mile loop at Watershed Nature Center in Edwardsville, IL, with a mixed crushed limestone and pavement surface. Field limited to 120; proceeds support the nature center.

A two-person relay on the Ozark Trail that combines running, mountain biking and paddling through the Mark Twain National Forest, offered in roughly 33 mile and 55 mile formats with on-course aid and supplied paddles.

Loop based trail event at Cliff Cave Park on the River Bluff Trail with a clearly marked 3.1 mile loop and a stocked aid station. Distances range from 5K to 50K and runners may stop after any completed loop.

Continuous loop trail race at Cliff Cave Park using a 3.1 mile loop with fully stocked aid each lap. Options for 40 Mile and 50 Mile distances with a 12 hour cutoff and centralized race support.

The Labor Day Slay at Queeny Park on August 29, 2026 features 5K, 10K, 10K Ruck and a half marathon on marked trails with chip timing, lap aid stations, finishers medals and age-group awards.

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.

An open 5K running event in Forest Park, Saint Louis, on 12 September 2026 with a $15 entry fee; the festival also features high school cross country competition and open registration from 23 April 2026.

A 5K trail run or walk at Patriot's Park in Greenville on 09/26/2026 focused on community support for children and families affected by childhood cancer, with registration open 03/02/2026 and a $35 fee.

Trail races at Greensfelder County Park on September 26, 2026 offer options of 53K, a half marathon, and a ruck division on mostly single track with technical terrain, multiple aid stations, and a cup free sustainability policy.

Run the scenic Katy Trail with 5k 10k or half marathon options followed by a celebration at The Wine Cafe featuring whiskey sampling coffee and local donuts in St. Charles.

A rugged 13-mile Ozark Trail event in Middle Brook, Missouri, featuring steep climbs, rocky technical terrain, waterfalls and a river crossing. Proceeds benefit the Ozark Trail Association and finishers receive custom commemorative patches.

A backyard ultra at Lions Club Park in Rolla, MO featuring repeated 4.167 miles (6.706 km) loops. The last runner to complete one more loop than the next is crowned Lion King or Queen; proceeds partly support the 988 hotline and the park.