Trail Running calendar near Middle Brook 2026-2027

A gravel 5K at Klondike Park on June 28, 2026, with a route along the Katy Trail, bluffs and the lake. Registration includes a custom singlet, post race breakfast and a waterfront summer party with beermosas.

A five-race trail series at Castlewood State Park in Ballwin, MO, with distances from 4K to 8K across summer dates. Series scoring uses each runner's best four races; series entrants receive a shirt and commemorative medal.

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.

A 6-hour endurance event in Devils Elbow, Missouri, held in July 2026 with shaded 6-mile and 3-mile gravel loops, free entry with optional donations to Operation Christmas Child, aid stations, post-race beach access, and several costume and..

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 3 person cross country relay on July 31, 2026 at the Osage XC course in Cape Girardeau. Teams run three 1 mile legs and use a bring your own baton format for creative handoffs.

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.

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.

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.

Trail runs and a ruck event at Queeny Park on September 5, 2026. Events include chip timing, lap aid stations, finisher medals, age group awards, event shirts and backpacks.

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.

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.

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.

Timed 12, 6 and 3 hour endurance runs at Minnie Ha Ha Park in St. Louis on a USATF certified 1.17 mile loop. The event is chip timed, cupless, and part of the Eastern Missouri Ultra Series.