There are only 102 days! I want to apply

Date of the activity

February 22, 2025

Registration Deadline

31 January 2025

Number of Participants

285 maximum

A challenge for everyone

The CRYO Races are a truly one-of-a-kind event in which runners get the opportunity to cross Lac Saint-Jean during winter. On February 22, 2025, runners warming in the sun or experienced runners guided by the beam of their headlamps will find themselves in the middle of a sea of ice and as they face the physical and psychological challenge of this crossing. On mechanically groomed trails, they will be supervised and supported throughout their icy adventure. Two races will be possible: the 31km* Star and the 12km* Express run. A third 19km race will be announced shortly..

All participants have the same goal: to support the On the Tip of the Toes Foundation.

* The planned routes will be 31 – 333 km and 12 – 14 km, the exact distance to be confirmed at the beginning of February, when trail grooming begins. Moreover, some detours may be necessary to avoid certain areas due to unpredictable weather conditions.

I want to participate

Difficult yes…. But not impossible

Running in the winter is not the easiest! We face the darkness, the cold, the wind that pierces our clothes, the slush and even the ice. It’s both physically and psychologically demanding, and it takes a lot of mental strength. Motivated by the courage and determination shown by young people living with cancer, runners will have to brave the elements to achieve the challenge.

854
Courageous runners since 2019

18996
KM run since 2019

168
youths affected by cancer transformed and propeled

Change the life of a young person affected by cancer!

Fundraising tips

Get inspired by our fundraising kit!

Learn more

Questions about CRYO Races?

Visit our frequently asked questions to find the most frequently asked questions.

Learn more