The St. Croix 40 Winter Ultra is a winter survivalist race in the same spirit as the Arrowhead 135 and Tuscobia 160. Participants travel roughly 40 miles through St. Croix State Park on foot, ski, or fat bike, carrying all essential survival gear through a cold Minnesota night.
Participants must demonstrate that they can use their survival gear at two different points in the race. These skill tests help prepare you for bigger challenges in the future.
Athletes can cancel their registration, but no refund is given.
All registrations are final, and no refunds will be issued.
Hinckley is a city in Pine County, Minnesota, United States, at the junction of Interstate 35 and Minnesota State Highway 48. It had 1,904 residents at the 2020 census, and the Great Hinckley Fire of 1894 killed more than 400 people. The climate is cold continental, with long, cold winters and warm summers, so late spring and early autumn are the best seasons to race.
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