Tresivio, Italy

The Boirolo is a col with a length of 13 kilometer. This is a highest category (HC) col. It is located in Tresivio, Lombardia, Italy. The average grade of this col is 8.2% with a maximum of 11.4%. The Boirolo ascents from 532 meter at the start, to 1.585 meter at the top, with a total of 1.052 ascending meters.


Boirolo Profile


Distance 13 km
Elevation gain 1052 m
Average grade 8.2 %
Maximum grade 11.4 %
Climb category HC
Minimum elevation 532 m
Maximum elevation 1585 m

Download the App

Join thousands of cycling fans in our myCols app for iOS and Android. Connect your GPS, keep track of every col you conquer and earn jerseys!

Download iOS App  Download Android App