This challenge has its origins in the old popular walk which used to take place in the commune of Vernayaz and was relaunched in 2017. Starting in Vernayaz (Valais), discover this unique challenge which brings together walkers and runners on the same route.

Take part in the challenge at your own pace by choosing to walk or come and compete with the trail enthusiasts by completing the timed challenge. A unique course that will take you through the communes of Vernayaz, Martigny and Salvan to offer you a 12km loop for 790m of positive difference in altitude.