Giro d'Italia·Italy · Lombardy
Passo del Mortirolo
Lance called it the hardest he ever rode
The Mazzo side is twelve kilometres that rarely drop below 10%, threaded through dark forest with no switchbacks to break the rhythm.
Length
12.4 km
Gain
+1300 m
Avg grade
10.5%
Max grade
18%
Category
HC
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