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Routes
Running trails & routes
France
Auvergne Rhône Alpes
Grenoble
Saint-Hilaire-Du-Rosier

Col des Bois Communaux loop from Saint-Hilaire - Saint-Nazaire

Routes
Running trails & routes
France
Auvergne Rhône Alpes
Grenoble
Saint-Hilaire-Du-Rosier

Col des Bois Communaux loop from Saint-Hilaire - Saint-Nazaire

Hard

19

runners

Col des Bois Communaux loop from Saint-Hilaire - Saint-Nazaire

02:58

18.4km

1,100m

Running

Hard run. Very good fitness required. Mostly accessible paths. Some sure footedness required. The starting point of the route is accessible with public transport.

Last updated: April 24, 2026

Tips

Your route passes through a protected area

Please check local regulations for:

Parc naturel régional du Vercors

Waypoints

A

Start point

Train Station

Get Directions

1

779 m

View of the Isère River and Stone Bridge at Saint-Hilaire-Saint-Nazaire

Highlight • Viewpoint

4.53 km

Col des Bois Communaux

Mountain Pass

B

18.4 km

End point

Train Station

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Way Types & Surfaces

Way Types

10.7 km

5.50 km

2.02 km

137 m

< 100 m

< 100 m

Surfaces

12.2 km

2.44 km

2.21 km

1.04 km

247 m

144 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 (820 m)

Lowest point (170 m)

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Weather

Powered by Foreca

Sunday 5 July

35°C

18°C

-- %

Additional weather tips

Max wind speed: -- km/h

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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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Nearby routes

Moderate

5

Barcelonne Tower and Sainte-Marguerite Chapel Trail

00:50h

5.67km

280m

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