Icebox 480/240

River Falls, United States • 1 Nov 2025

The Icebox 480/240 is a timed endurance running event held at Whitetail Ridge in River Falls, Wisconsin, near the Twin Cities. Participants choose between a 4-hour or 8-hour challenge, running multiple loops of a scenic single-track trail approximately 5 miles long. In the final hour, runners can opt to complete a shorter 1.05-mile loop to push their limits further. The event features a staggered start between 6:00 and 8:00 am to allow runners to set their own pace on the narrow trail. Aid stations provide snacks and hydration, and the race promotes environmental responsibility by being a cupless event. Visit the organization's website for the most recent information.

Race information

8 hr
8-Hour Challenge
4 hr
4-Hour Challenge
Visit the organization's website for the most recent information.
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