4 Hours in the Woods - Endurance Style Fun Run

4 Hours in the Woods - Endurance Style Fun Run, sponsored by Community In Motion, is held at Mounds State Park in Anderson, Indiana. It features an open trail course through the park with a 1-mile road segment for a break. There are no fixed distances; participants run or walk as much as they can within four hours, starting and finishing at the Woodland Shelter.

The event emphasizes fun and personal pacing, with no scoring or tracking—participants record their own time and miles. It’s free thanks to Community Hospital Anderson’s Community In Motion program, with clock support, fuel, and drinks. Visit the organization's website for the most recent information.