Wausau Marathon, Half Marathon & 5K 2026

The Wausau Marathon, Half Marathon & 5K is a road running event in Wausau, Wisconsin, offering three race distances within a single program. It takes place in late August, providing participants with a choice of a full marathon, a half marathon, or a 5K. The race format is straightforward: marathoners complete the full 26.2-mile distance, half marathoners run a middle-distance race, and 5K participants run a shorter course. The series is centered in Wausau, differing from point-to-point regional routes or large multi-city race weekends.