The race follows the scenic Badger State Trail and the Jane Addams Trail, primarily utilizing rail trails with minimal asphalt exposure. The 100-mile course begins in Orangeville, IL, and concludes in Belleville, WI, featuring an out-and-back route that emphasizes a tunnel crossing three times. With a generous 36-hour cutoff, this challenging distance promises a rewarding experience, including a unique finisher's belt buckle. The 100K course kicks off in Belleville, WI, with a similar out-and-back format, revisiting the tunnel twice along the way. Participants in this segment have a 33-hour cutoff to complete their journey. Both races offer participants mementos like a shirt and goodie bag, creating a memorable atmosphere for all involved.