​Presented by Terrain Trail Runners, Wildwood Trail Marathons are a great wrap up to any runners racing season whether you run road or trail, novice or experienced the course will not disappoint.
The event is held at LaSalle Springs Middle School located in Wildwood, Mo. There will be miles and miles of great running through some of the beautiful trails in West County, St. Louis, Mo.

Register Here: Wildwood Trail Marathon - December 5, 2026 | Register Now

2026 edition of Wildwood Trail Marathons will offer both the 1/2 Marathon and the Marathon Distances.
*NEW* Wildwood Trail