Icebox 480/240
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About the race
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 (240 minutes) or 8-hour (480 minutes) challenge, running multiple loops of a scenic single-track trail approximately 5 miles per loop. In the final hour, runners can opt to complete a shorter 1.05-mile loop to push their limits.
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.