Fallinline 125

Fallinline 125 is a two-day ultramarathon in Greenbush, Wisconsin, run through the Kettle Moraine State Forest along the Ice Age National Scenic Trail. Limited to 75 entrants, the main 132-mile event features aid stations and a 48-hour, 46-minute time limit, offering a grueling, scenic challenge across the Northern, Middle, and Southern Kettles on rugged single-track and occasional road sections. A companion 32-mile 'Party Next Door' option runs on the second day, finishing at the Fuzzy Pig grounds.

The race emphasizes community and conservation, raising funds for the Ice Age Trail Alliance, with volunteer aid and bus transport between finish and start. Visit the organization's website for the most recent information.