Col de Portes

Montagnieu, France

The Col de Portes is a col with a length of 22.7 kilometer. This is a category 1 col. It is located in Montagnieu, RA, France. The average grade of this col is 4.3% with a maximum of 8%. The Col de Portes ascents from 236 meter at the start, to 1.010 meter at the top, with a total of 830 ascending meters.


Col de Portes Profile


Distance 22.7 km
Elevation gain 830 m
Average grade 4.3 %
Maximum grade 8 %
Climb category 1
Minimum elevation 236 m
Maximum elevation 1010 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