The start of the Col du Coq – Col du Coq loop from Meylan
The start of the Col du Coq – Col du Coq loop from Meylan
4.3
(4)
195
riders
The start of the Col du Coq – Col du Coq loop from Meylan
03:14
39.1km
1,240m
Cycling
Hard bike ride. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is accessible with public transport.
Last updated: February 28, 2026
Tips
Your route passes through protected areas
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Waypoints
Start point
Bus stop
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7.43 km
Tour Arced
Highlight • Monument
10.7 km
The start of the Col du Coq
Highlight • Other
Nice rolling descent to Saint-Nazaire-les-Eymes.
Translated by Google •
Tip by
19.9 km
Col du Coq
Highlight • Mountain Pass
The Col du Coq is the highest pass in the Chartreuse. From the north / west (St. Pierre) the road is in really bad condition (08/2020), there are some sections for which a gravel bike would be more suitable. Unfortunately, the worst part is also at the steepest (over 15%) point. The ascent from the north / west (I only drove this side) has two longer steep sections, but is otherwise easy to do. You shouldn't be surprised that shortly before the summit it goes downhill for a relatively long time, only to then climb again well. On the east side, you can either descend right into the valley (but be careful: very long, completely unlit tunnel on the descent !!) or to the left to the Petites Roches.
Translated by Google •
Tip by
24.4 km
Superb view of the Belledonne range
Highlight • Other
Translated by Google •
Tip by
39.1 km
End point
Bus stop
Way Types & Surfaces
Way Types
27.4 km
4.84 km
4.59 km
1.40 km
862 m
< 100 m
Surfaces
37.6 km
660 m
567 m
348 m
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Elevation
Highest point (1,430 m)
Lowest point (300 m)
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Weather
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Wednesday 20 May
22°C
7°C
-- %
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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.