Logo

Wausaultra Single, Double, Limitless

Wausau, United States • 1-3 May 2026

The WausaUltra event, taking place from May 2 to 5, 2025, in Wausau, WI, features three unique race formats: Limitless, Solo, and Double. The Limitless race challenges participants to run a 4.167-mile loop continuously until only one runner remains, while the Solo and Double options allow for one or two loops, respectively, within a three-hour timeframe. The scenic course, primarily on trails, offers a mix of hills and beautiful landscapes. Additionally, there will be a free kids' race for children 12 and under. Registration is required by April 30, 2025, with specific deadlines for guaranteed swag. Visit the organization's website for the most recent information.

United States Wisconsin Wausau

Race information

Website Registration
8 mi
Double - 2 Loops (8.334 Miles)
4 mi
Limitless - 4.167 Miles
4 mi
Solo - 1 Loop (4.167 Miles)
Visit the organization's website for the most recent information.
Trail runs nearby

Wausau Trail Run

Wausau

The Wausau Trail Run is an exciting running event scheduled for July 25-26, 2025, in Wausau, Wisconsin. As part of the Wausau 24 weekend, it features various trail running distances, including a 5K, 10K, and Half Marathon, all set on the scenic single track mountain bike and ski trails at Nine Mile..

Wausau 24

Wausau

Wausau 24 is the largest 24-hour mountain bike race in the Midwest, taking place from July 26-27, 2025. Participants can compete solo or as part of a team in 6-hour, 12-hour, and 24-hour categories, aiming to complete as many laps as possible. The event features a vibrant atmosphere with vendors, li..

Underdown Trail Races

Merrill - 15 mi from Wausau

The Underdown Trail Races, held in Merrill, Wisconsin, offer a challenging and scenic trail running experience on August 16, 2025. The event features distances of 60k, marathon, and half marathon through the Underdown Trail system, known for its backcountry singletrack trails shaped by ancient glaci..

Ironbull Ultra Trail

Rib Mountain - 3 mi from Wausau

The Ironbull Ultra Trail is a challenging trail running event held at Rib Mountain State Park in Wausau, Wisconsin. Participants can choose from 50k, 25k, or 15k courses, featuring significant elevation gains and technical single-track trails. The race showcases the natural beauty of Rib Mountain, w..