The Toughest of the Tough

IRONBULL hosts extreme endurance, running, paddling, biking, adventure, cross-country skiing and snowshoeing races in the Wausau area. The non-profit has ambitious plans to turn the region into a year-round extreme outdoor playground for adrenaline sports junkies.

Learn more: Register for IRONBULL events
Learn more: Meet the founders of the Rib Mountain Adventure Challenge

More opportunities to race

Featured Events

Harvest Fest

Join Wausau Events for the Annual Harvest Fest in Downtown Wausau! PUMPKINS: Kids 12 and under can receive a FREE […]

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