Jan 1 – March 20, 2027
Registration opens November 1, 2026
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Registration closes December 31, 2026
Frost to Flow: 40 Days, 40 Ways to Hike
Where the goal isn’t just to accumulate 40 miles,
but to experience 40 different reasons to get outside.
From frozen trails to flowing streams, embrace the changing of seasons with this hiking challenge. The challenge isn’t to conquer the mile, but to reconnect with nature during the quiet season and welcome the first signs of spring. Walk, hike, snowshoe, explore, and enjoy the quiet.
Step outside, find your trail, and connect with nature.
REGISTRATION
Along with enjoying any of the trails offered on our 725 acres, participants will also receive ‘Friends of CNC’ benefits for one year!
This includes FREE onsite snowshoe rentals during the winter season and discount pricing for programs throughout the year.
All proceeds from this event support CNC’s
environmental education programming and habitat conservation.
Cost:
$50 per adult or $40 per student (K-12th)
Participants will receive a Locale Grand Recycled Pom Beanie
Made from recycled polyester yarn,
this cuffed beanie offers warmth and comfort in colder weather.
One size fits most.
If you want to forego the Frosty 40 merchandise, the entire registration fee is tax-deductible.
The fee covers merchandise, shipping, and donation. The $20/$10 donation is tax-deductible. Registrants will receive ‘Friends of CNC’ benefits for the next year. This includes FREE onsite snowshoe rentals and discount pricing for programs.
Items can be picked up at either the Minnesota or Wisconsin Campus locations. You will receive an email when items have arrived. For an additional fee during registration you can have your items mailed to your home.
ADDITIONAL INFORMATION
- November 1 – Frosty 40 Registration Opens
- December 31 – Frosty 40 Registration Closes
- January 1 – Frosty 40 Challenge Begins
- Mid-January – Frosty 40 merch item pick-up
- January 22 – MN Campus – Moonlight Snowshoe Hike
- January 23 – WI Campus – Moonlight Snowshoe Hike
- February 26 – 28 – MN Campus – Masters of the Sky Event (discount tickets available for Frosty 40 participants)
- March 7 – MN Campus – Maple Syrup Program (18+, FREE for Frosty 40 participants)
- March 13 – MN Campus – Maple Syrup Program (FREE for Frosty 40 participants)
- March 20 – Frosty 40 Challenge Ends
Read more about our upcoming programs where you can earn some miles!
EVENT SPONSORSHIPS
Each year Carpenter Nature Center seeks financial and in-kind sponsors to make our events successful fundraisers. Sponsorships at all levels are greatly appreciated and allow us to further our mission of providing environmental education for visitors of all ages and abilities.
As an event sponsor your financial contribution will help offset costs of the event, and ensures that more of the funds raised go directly to supporting Carpenter Nature Center.
- Sponsors at the $100 level and above will be listed on our event website.
- Sponsors at the $1,000 level and above can get their company logo on the Frosty 45 merchandise.
Questions about sponsorships can be directed to Erika Jensen, by calling 651-437-4359 ext. 101 or emailing Erika@CarpenterNatureCenter.org