Chicago 11 Hour Endurance Run

The Chicago 7-11 Hour Endurance Run, organized by Yeti Trail Runners, is a unique trail running event set in Willow Springs, IL. Participants can choose between a 7-hour or 11-hour endurance challenge, navigating a scenic 4-mile loop through the picturesque Wolf Road Woods and Palos Preserves. The event emphasizes camaraderie and fun, featuring a quirky aid station with gourmet snacks and a celebratory atmosphere.

With professional timing and a focus on inclusivity, this race invites runners of all levels to enjoy the thrill of endurance running while creating lasting memories in a vibrant community setting. Visit the organization's website for the most recent information.