St. Croix 40 Winter Ultra

JAN

9

2027

A winter survivalist 40 mile race in St. Croix State Park with ski, fat bike, and run options and in-race survival skill tests.

Sat 9 Jan 2027

Hinckley, Minnesota

Website

40 miles

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St. Croix 40 Winter Ultra

The St. Croix 40 Winter Ultra is scheduled for January 9, 2027, in Hinckley, MN. The event is organized by Northern Wanderer and takes place in and around St. Croix State Park and the area near 30065 St Croix Park Rd.

Participants cover roughly 40 miles during a cold Minnesota night and may choose among three disciplines. Competitors travel carrying essential survival gear and must demonstrate survival skills at two separate points on the course. The race is framed as a winter survivalist event in the same spirit as the Arrowhead 135 and Tuscobia 160.

Distances and disciplines:

40 Miler Ski
40 Miler Fat Bike
40 Miler Run

Registration opens August 15, 2026. All registrations are final and no refunds will be issued. Visit the organization's website for the most recent information.

40 mi

40 Miler Ski

40 mi

40 Miler Run

40 Miler Fat Bike

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