In Crissolo – the municipality that saw the birth of the historic Monviso Guides – the Monviso Trail will start, a 26 km that along the historic paths of the “Giro di Viso” will go down in the history of Italian mountaineering, through Pian della Regina, Pian del Re and the Giacoletti, Quintino Sella and Alpetto refuges. A total of 1900 meters of altitude difference in the presence of the King of Stone, a race which in over 10 years of history has become the reference for thousands of runners looking for extreme challenges