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Riou Pass – Col de Luz-Ardiden loop from Grust

Routes

Running trails & routes

Riou Pass – Col de Luz-Ardiden loop from Grust

Hard

runners

Riou Pass – Col de Luz-Ardiden loop from Grust

01:44

13.2km

640m

Running

Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels. The starting point of the route is right next to a parking lot.

Last updated: November 5, 2025

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Tips

Your route passes through a protected area

Please check local regulations for:

Parc national des Pyrénées (Aire d'adhésion)

Waypoints

Start point

Parking

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8.39 km

Riou Pass

Highlight • Mountain Pass

Culminating at 1,946 meters above sea level, the Col de Riou offers a superb view of the valley of Luz-Saint-Sauveur on the one hand and that of Cauterets on the other.

Translated by Google •

Tip by

12.9 km

The Luz-Ardiden pass belongs to the municipality of Luz-Saint-Sauveur which it dominates. Located at 1,720 meters above sea level, it includes a ski station, including a very useful water fountain for recharging.

Translated by Google •

Tip by

13.2 km

End point

Parking

Way Types & Surfaces

Way Types

10.8 km

2.37 km

< 100 m

Surfaces

9.12 km

3.66 km

386 m

< 100 m

Elevation

Highest point (2,100 m)

Lowest point (1,690 m)

Weather

Friday 12 December

13°C

4°C

0 %

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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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Riou Pass – Col de Luz-Ardiden loop from Grust

Riou Pass

Col de Luz-Ardiden

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