Of the four official mountain stages, three ended with climbs: stage 14 to Alpe di Pampeago, stage 15 to Passo Fedaia, and stage 19 to Presolana. Stage 20 earned its mountain designation by way of the Passo di Gavia and the Passo del Mortirolo, respectively the highest point reached and the steepest climb of this year's Giro. Two other stages had summit arrivals, stage 7 to Pescocostanzo and the demanding stage 16 climbing time trial to Plan de Corones, the summit of which the Giro had never before visited. It was hoped that the number of time trials, including one on the race's last day, would keep the race hotly contested to the end.