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Ironbull Ultra Trail

Rib Mountain, United States • 13 Sep 2025

The Rib Mountain Trail Races, organized by IRONBULL, offer an exhilarating experience for trail running enthusiasts in Wausau, WI. Participants can choose from three race distances: 50k, 25k, and 15k, each featuring unique challenges and stunning views of Rib Mountain's terrain. The courses include exclusive trails and significant elevation gains, providing a true test of endurance.

Post-race festivities include food, music, and local craft beer, celebrating the achievements of all finishers. Additionally, a Kocourek Kids Run allows children to participate in a fun, supportive environment. This event promises an unforgettable adventure for runners of all levels. Visit the organization's website for the most recent information.

United States Wisconsin Rib Mountain

Race information

Website Registration
50 km
3400 m+
50k
25 km
3400 m+
25k
15 km
1400 m+
15k
Visit the organization's website for the most recent information.
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