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Icebox 480/240

River Falls, United States • 7 Nov 2026

Event Format

The Icebox 480/240 is a timed running challenge where participants accumulate as many miles as possible within a set time limit. Runners can choose between a 4-hour (240-minute) or an 8-hour (480-minute) challenge. The event uses a loop course.

Course Details

Participants run on a single-track trail. The main loop is approximately 5 miles per lap. In the final hour of their chosen event time, runners can switch to a smaller loop of approximately 1.05 miles.

Start Procedure

There is no single mass start. Instead, runners select their own start time within a two-hour window in the morning. At the start, participants record their personal start time on a display board. Runners are responsible for tracking their own completed loops on these boards during the event and recording their finish time at the end.

Location

The event takes place at 800 Whitetail Blvd. in River Falls, Wisconsin. Visit the organization's website for the most recent information.

United States Wisconsin River Falls

Race information

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