Corps of Discovery Trail Races

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.