One of the Midwest’s most beautiful and adventurous single-track trail half marathons! The course takes runners from the Thousand Hills State Park Marina through the forests, savannas, and hills along the shores of Forest Lake, with the finish and post-race festivities at beautiful Jackson Stables.

All proceeds from the FLATS Trail Half Marathon are donated to the Forest Lake Area Trail System (FLATS) for the construction and maintenance of trails in Adair County, Missouri.