Fresnicourt Le Dolmen, France

The Olhain is a col with a length of 1.4 kilometer. This is a category 4 col. It is located in Fresnicourt Le Dolmen, Nord-Pas-de-Calais, France. The average grade of this col is 5.8% with a maximum of 10.8%. The Olhain ascents from 91 meter at the start, to 176 meter at the top, with a total of 85 ascending meters.


Olhain Profile


Distance 1.4 km
Elevation gain 85 m
Average grade 5.8 %
Maximum grade 10.8 %
Climb category 4
Minimum elevation 91 m
Maximum elevation 176 m

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4 Jours de Dunkerque / Grand Prix des Hauts-de-France 2018 - Stage 4