And join the Cancer Research Society CRS Challenge great adventure!

Welcome! You will find here everything you need to register or support a participant of the 2023 edition of Machu Picchu: trekking the Inca Trail, Peru challenge.

Find out more about this challenge

Ligne bleue

A lifetime adventure : throwback on 2016 edition


Ligne bleue



The CRS Challenge program is a series of fundraising travel campaigns to benefit the cancer research. Program participants have the opportunity to take on physically challenging expeditions, and in the process dig a little deeper into their own souls. The challenge for participants is twofold: (1) to push their physical limits; and (2) to raise substantial funds for cancer research.

Learn more about the CRS Challenge