Trail Running calendar near Carlinville 2026-2027

Trail races on the Lewis and Clark trails at Weldon Spring Conservation Area offer a Half Marathon, 8 Mile and 5 Mile course with marked routes, aid stations, a four hour cutoff and parking at the Weldon Spring Interpretive Site.

An ultrarunning weekend at Sand Ridge State Forest offering 200K, 50K, and a 10K option, camping, flexible cutoffs, and awards including challenge coins and buckles. Registration closes August 25, 2026.

Trail runners in Decatur can choose between 4.4 and 7.6 mile courses on the fast rolling terrain of the Sand Creek Conservation District. Registration includes a tech shirt and finisher medal, with race proceeds supporting the Special Opera..

This trail run/walk in Greenville's Patriot's Park is a 5K event supporting childhood cancer research. It takes place on scenic trails and is inspired by a personal story of courage.

A 15K trail race with an optional 15K ruck division at Dr. Edmund A. Babler Memorial State Park on October 24, 2026. Ruckers carry at least 20 pounds and ruck registrations include a small donation to DOGS for our BRAVE.

A Midwest winter ultra in Missouri on January 16 and 17, 2027, offering multiple trail distances including 100 mile, 100k, a night 40 mile, 20 mile, and a 100 mile five person relay.