40 miles40 miles40 milesComing Soonstcroixwinterultra.com145 spots
St. Croix 40 Winter Ultra
Hinckley, Minnesota
1
Aid Stations
125
Days Away
About This Race
The St. Croix 40 Winter Ultra is a winter survivalist race through St. Croix State Park near Hinckley, MN, where participants travel roughly 40 miles on foot, ski, or fat bike carrying all essential survival gear through a cold Minnesota night. Participants must also demonstrate survival skills at two checkpoints, including boiling water using their stove kit.
Key Dates
Registration Opens
Invalid Date
Race Day
Jan 9, 2027
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Aid Stations
1| Station | Distance | Crew | Drop Bags | Cutoff | Supplies |
|---|---|---|---|---|---|
Checkpoint (Mile 24) Outdoor checkpoint near Race HQ. Only water available. No inside facilities (besides a very cold vault toilet). Participants must check in here and complete the boiling water skill test (boil 12oz of water using stove kit). | 24.00 miles | 3:00 AM | water |
Race Planning
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