Trail Running calendar near Middle Brook 2026-2027

Trail races near St Louis offering 50K, 25K, 25K ruck and an 8 mile option with cup free aid stations and a SLUG member discount.

A spring trail running event at Greensfelder County Park in Wildwood, Missouri, with looped courses on mostly single-track trails. Distances range from a 1 mile kids run up to 100 miles and include a 25K RUCK and a night 50K.

A three day stage trail race in Wildwood, Missouri across Greensfelder and Rockwoods trail systems. Stages cover about 21 miles, 26 miles and 25K with technical singletrack, creek crossings, notable elevation, and cup free sustainability me..

A 23-mile ascent challenge on Mudlick Mountain in Patterson, MO, where hikers aim for eight climbs totaling 7,980 feet of elevation within a 12-hour window. Registration includes food, aid stations, event swag and an optional pre-event Spar..

Trail races at Echo Bluffs and Current River state parks with distances from a 1 mile youth run to a full trail marathon, featuring single-track sections, bluff views, rolling hills, and a cupless format.

Trail races and a ruck at Queeny Park organized by Rockinator Racing. Multiple loop formats, chip timing, aid station service, finishers medals and podium awards by age group.

A Last Man Standing backyard ultra at Missouri Freedom Camp in Bourbon, MO on June 5, 2027. Runners complete repeated 4 miles 880 feet loops each hour, with aid at the barn, camping and a pre-race dinner; proceeds benefit Freedom 13.

A family friendly 5K obstacle run at Brookdale Farms in Eureka Missouri on June 5, 2027, with separate adult and KIDZ family waves, a festival area for spectators, and specific waiver and ID requirements.

Baby Shippey is a summer trail race at Beaumont offering a rugged 10k and a 13.05 mile half with steep climbs, rock traverses and aid stations. Entry is limited to the first 150 runners.

Rockin' Riverfest on July 3, 2027 at Frontier Park in St Charles offers 5K, 10K, a 5K Fun Run Walk and a 13.1 miles half along the Katy Trail and riverside single track with on course aid stations and race amenities.