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Routes
Mountain biking trails
France
Auvergne Rhône Alpes
Grenoble
Saint-Pierre-De-Chartreuse

Col du Coq loop from Les Marrons

Moderate

4.4

(7)

37

riders

Col du Coq loop from Les Marrons

02:38

27.0km

850m

Mountain biking

Moderate mountain bike ride. Good fitness required. Advanced riding skills necessary. The starting point of the route is accessible with public transport.

Last updated: August 1, 2026

Tips

Your route passes through a protected area

Please check local regulations for:

Parc naturel régional de Chartreuse

Waypoints

A

Start point

Bus stop

Get Directions
1

4.69 km

View of the Chamechaude summit

Highlight • Other

This road is very clear and surrounded by meadows. This offers distant views of the summit of Chamechaude, recognizable among a thousand with its very wide base and its slightly inclined pointed summit.

Translated by Google •

Tip by

2

15.4 km

Col du Coq

Highlight • Mountain Pass

- Don't be surprised: I created the highlight because the previous highlight was in the wrong place (not on the "real pass") -
The Col du Coq is the highest …

Translated by Google •

Tip by

B

27.0 km

End point

Bus stop

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Way Types & Surfaces

Way Types

14.5 km

10.5 km

1.45 km

594 m

Surfaces

12.8 km

9.08 km

2.86 km

2.08 km

167 m

< 100 m

< 100 m

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Elevation

Elevation
Nothing selected – click and drag below to see the stats for a specific part of the route.

Highest point (1,450 m)

Lowest point (880 m)

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Weather

Powered by Foreca

Today

Wednesday 7 October

12°C

4°C

99 %

Additional weather tips

Max wind speed: 9.0 km/h

to get more detailed weather forecasts along your route

Comments

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Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.

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