The Frozen Otter Ultra Trek is by far one of the toughest races in the Midwest and with less than a 10% completion rate, possibly the country. Racers traverse 64 miles of Wisconsin’s hilly terrain left in the wake of the great Wisconsin Glacier. As if the sheer feat of conquering the mileage isn’t enough, racers must do it completely self supported, on trail, in the dead of winter.

January 16, 2021 Cancelled
Kettle Moraine State Forest


64 Miles
January 16, 2021 (Saturday) - 10:00
64 miles
Cut off: 24:00 hours
Solo Hilly Snow Trail


Jan 16 2021 : Snow (2–5 cm.) in the morning and afternoon.
-0.6°C - 2.8°C (30.8°F - 37.0°F)

Powered by Dark Sky

The information about this race is based on information provided by the organisers or found on the official website of the event. Always check the official website for up-to-date information. If you have noticed any mistake, let us know at [email protected]
Last checked on 2021-04-12




Closest Races

Hotels and Airbnbs near Frozen Otter Ultra Trek. Book your stay now!