The Great Waterville Marathon

The Great Waterville Marathon & Half is a USATF-sanctioned running event held in Waterville, Maine, with its inaugural race scheduled for October 19, 2025. The event features both a full marathon and a half marathon, starting at Thomas College on West River Road. The course takes runners through a scenic route including West River Road, Drummond Road, Middle Road, Webb Road, and Mitchell Road, with half marathoners finishing at the Sukeforth Family Sports Center on the Thomas College campus.

Full marathoners complete a second loop around the campus before finishing. The race offers a certified course and clear signage to guide participants. Visit the organization's website for the most recent information.