Rockin' Rockwoods 53K and 1/2 Marathon

Corps of Discovery Trail Races, hosted by the St. Louis Track Club, take place in the Weldon Spring Conservation Area near Saint Charles, Missouri. Runners choose from a 5-mile Clark Trail loop, an 8-mile Lewis Trail loop, or a Half Marathon that combines both trails for about 13.1 miles.The course..

The Labor Day Slay is a multi-distance running event held at Queeny Park in St. Louis, Missouri. Participants can choose from 5K, 10K, Half Marathon, or a 10K Ruck, with a shared-start format on shady, rolling Queeny Park trails.The course is fully marked, with aid stations every 3.25 miles and prof..

The Great Pumpkin Run in Washington, Missouri, is hosted at Drews Dream Pumpkin Patch, with the start and finish near the YMCA at 400 Grand Avenue. The event blends a trail run and a road race, featuring uphill sections and a unique requirement: participants carry a pumpkin for the duration. It offe..

DeClue Loops Trail Race is held in Greensfelder Park, Wildwood, Missouri. The race centers on the DeClue Trail, an 8.2-mile loop that begins and ends near the Visitor’s Center, run counter-clockwise. Runners choose from four distances: 8 miles (one loop), 16 miles (two loops), a marathon (three loop..

The Minnie Ha Ha 6 & 12 Hour Run is an annual timed ultrarunning event held at Minnie Ha Ha Park in St. Louis, Missouri. The race features 6- and 12-hour options on a USATF-certified, 1.17-mile paved loop course that winds through a mostly flat, wooded park with scenic views of the Meramec River and..

The Babler Bongo 15K Trail Race and 15K RUCK take place at Dr. Edmund A. Babler Memorial State Park in Wildwood, Missouri.This event features a challenging 15K loop course connecting several trails—Dogwood, Woodbine, Hawthorn, and Equestrian—with about 1,350 feet of elevation gain. It welcomes both..