The IRONBULL Ultra Trail returns drawing racers from twelve states. The event offers a 15K, 25K, and 50K trail run on picturesque trails plus a free kids run.
The Underdown Trail races welcome racers from nine states, with a whopping 41% of runners visiting from outside the Badger State for the grassroots event.
Travel Wisconsin awarded IRONBULL a tourism grant for the Red Granite Grinder. The event strives to reach larger demographic and geographical audiences to showcase premiere gravel routes in central Wisconsin.
