Rockin' Rockwoods 53K and 1/2 Marathon

The Baby Shippey trail run offers a challenging no-frills, cupless event with a half marathon and 10k option. The course features rugged rock traverses, steep descents, and climbs, as well as fast jeep roads and narrow switchbacks. Runners will navigate large rocks, boulders, and off-camber sections..

The Dark 2 Dawn Night Trail Races, organized by Terrain Trail Runners, offer 10K, 6 hours, and 9 hours timed ultra-options at Indian Camp Creek in St. Charles County, MO. The race features a 6.7-mile loop with a mix of open-field crossings and wooded singletrack, suitable for all levels with flat to..

The "Get Your Butt Kicked at Route 66" trail run is a timed 6-hour race taking place in Route 66 State Park near Eureka, MO. The course is a measured 2.425-mile loop through the wooded northwest corner of the park, consisting of various terrains. Runners start at 6 pm and finish at midnight, needing..

The Thunder Chicken 100K Stage Races is a three-day trail running stage race held at Camp Wyman in Eureka, MO. Participants can choose to race all three days, run a 20-miler, 26-miler, or a 25K. The challenging courses wind through Rockwoods Reservation, Rockwoods Range, and Greensfelder park system..

The 2024 Corps of Discovery Half Marathon and 5-mile trail races will take place on August 31st, 2024, at the Lewis and Clark Trailhead in the Weldon Spring Conservation Area, Saint Charles, MO. The half marathon course covers approximately 13.1 miles, including the Lewis and Clark trails, while the..

The Declue Loops Trail Race will take place in Pacific on Saturday 12 October 2024. You can run between 8 and 50 kilometers.