Primiero Dolomiti Marathon - 42K

This is the marathon route that unfolds from Val Canali and passing through San Martino di Castrozza and Lake Calaita arrives in the center of Fiera di PrimieroThis is a very demanding route that in the first 15 km of development has about 800 m of positive elevation gain. In the following 10 km there is an additional 400 m of positive elevation gain. From 25 km onwards there are about 1200 m of negative elevation loss. It is advisable to perform it having a clear understanding of your physical limits