Adventure awaits at TimberRidge in western Johnson County, featuring hundreds of acres of nature and preserved prairie grasslands. The 2-hour foot race challenges beginners on paved trails, through brush, trees, and water. The 6-hour race combines trekking, biking, and paddling on mountain bike trails, single track, paved trails, and the lake, requiring topographic map navigation. Participants need basic terrain and distance knowledge. This is a self-supported race; carry all essentials.