Wisconsin · 8hrs · 4hrs
Icebox 480/240
Icebox 480/240 is a 8hrs and 4hrs event held in River Falls, Wisconsin. Its next confirmed date is Saturday, November 7, 2026. About 58 runners take part across all distances.
- Race day
- November 7, 2026
- Location
- River Falls, WI
- Field size
- ~58 runners
Race details
- Date
- Saturday, November 7, 2026
- Location
- River Falls, Wisconsin
- Distances
- 8hrs, 4hrs
- Field size
- About 58 runners
- Course
- Rolling single-track trail loop; no official total elevation gain published
- Registration
- ultrasignup.com
- Official website
- stcroixrunningcompany.com
Registration, course & weather
- Registration status
- Open
- Start time
- 6:00 AM CST
- Course profile — 8hrs
- Loop course; Trail surface; Not USATF certified
- Course profile — 4hrs
- Loop course; Trail surface; Not USATF certified
- Typical race-day weather
- about 39°F at the start, 95% humidity, 8 mph wind (based on the 2025 race day, measured near the city center rather than the exact start line; Open-Meteo, checked September 28, 2026)
About the Icebox 480/240
Icebox 480/240 is a timed trail challenge at Whitetail Ridge in River Falls, Wisconsin, where runners choose a 4-hour or 8-hour window and cover as many laps of a roughly 5-mile single-track loop as they can before time expires. A 1-mile bonus loop opens in the final hour for runners looking to add a bit more distance.
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Icebox 480/240: common questions
- When is the Icebox 480/240?
- The next confirmed date is Saturday, November 7, 2026.
- Where is the Icebox 480/240 held?
- In River Falls, Wisconsin.
- What distances does the Icebox 480/240 offer?
- 8hrs and 4hrs.
- How many people run the Icebox 480/240?
- About 58 runners across all of its distances. That figure is an estimate of the field size, not an entry cap.
- How do I register for the Icebox 480/240?
- Registration is handled by the organiser at ultrasignup.com. Entry fees, caps and deadlines are set there.
- Is registration open for the Icebox 480/240?
- Yes — registration is open.
- What time does the Icebox 480/240 start?
- 6:00 AM CST.
- What is race-day weather usually like at the Icebox 480/240?
- about 39°F at the start, 95% humidity, 8 mph wind (based on the 2025 race day, measured near the city center rather than the exact start line; Open-Meteo, checked September 28, 2026).
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