St. Louis
Trail Running Calendar near St. Louis 2026-2027
Explore the top trail runs near St. Louis for 2026-2027! We've gathered 32 exciting trail runs in the area. Check out our detailed list below to find your next local trail run.
April 2027
Looped trail races at Greensfelder County Park in Wildwood, Missouri, on technical single-track trails with distances from a 1 mile kids run up to 100 miles.
A rugged trail event in High Ridge MO on April 25 2027, offering a hill-heavy half marathon and a climb-focused 10K with on-course aid stations and GPX files.
A three day stage race in western St Louis County with multi stage distances over rugged trails, creek crossings and scenic bluffs.
May 2027
Scenic 5K, 10K and half marathon races in downtown Saint Charles with Katy Trail routes, a stroller kids division, and a post-race celebration in Frontier Park.
June 2027
A family-friendly 5K obstacle run at Brookdale Farms on June 5, 2027, offering adult and KIDZ waves with required signed waivers and on-site services.
Gather a team for an 82 mile relay from St. Louis to Hermann featuring the scenic Katy Trail and Missouri wine country.
July 2027
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.
Multiple race distances on July 3 in St Charles, MO with riverside trails, aid stations, finisher medals, shirts and chip timing.
September 2027
October 2027
Halloween-themed races at Legacy Park on October 31, 2026 with 1-mile, 5K, 10K, kids dash, stroller and virtual options plus a costume contest and awards.