Wausaultra Single, Double, Limitless

The WausaUltra event, taking place from May 2-5, 2025, in Sylvan Park, Wausau, WI, features a unique "last runner standing" format. Participants can choose from three options: the Limitless race, where runners complete a 4.167-mile loop as many times as possible until only one remains; or the Solo and Double races, where participants run one or two loops, respectively, within a three-hour timeframe. The course is primarily trail-based, offering scenic views and challenging terrain.

A kids' race is also included, providing a fun experience for younger participants. Registration closes on April 30, 2025. Visit the organization's website for the most recent information.