CRT G4 D 25
Thonon-les-Bains
Distance
79.36 Km
Ascent +
1,344 m
Descent -
1,344 m
Duration
3h58
Road Cycling
Loop
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Passes along the route

18 Km
Col de Cou
1,117 m
33 Km
Col de Ludran
938 m
Passes extracted from the Club des Cent Cols catalogue

Summary

Discover this 79.4 km bike route near Thonon-les-Bains. This route includes 78.3 km of roads. It has a cumulative ascent of more than 1340m. Allow about 3 hours and 58 minutes to complete this route.
Last update of the route sheet: Nov 26, 2025.
Language
🇬🇧 English
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