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Routes
Running trails & routes
France
New Aquitaine
Oloron-Sainte-Marie
Urdos

View of the Fort du Portalet – Chemin de la Mâture loop from Urdos

Routes
Running trails & routes
France
New Aquitaine
Oloron-Sainte-Marie
Urdos

View of the Fort du Portalet – Chemin de la Mâture loop from Urdos

Hard

14

runners

View of the Fort du Portalet – Chemin de la Mâture loop from Urdos

03:56

22.9km

1,530m

Running

Hard run. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required. The starting point of the route is accessible with public transport.

Last updated: April 30, 2026

Tips

Your route passes through protected areas

Please check local regulations for:

Parc national des Pyrénées (cœur)

Parc national des Pyrénées (Aire d'adhésion)

Waypoints

A

Start point

Bus stop

Get Directions

1.05 km

Viewpoint

Viewpoint

2

2.11 km

Passette Parking (Chemin de la Mâture Trailhead)

Highlight • Parking

Parking lot from which you can quickly reach the Chemin de la mature. Signs explain how ship masts used to be transported along the way.

Translated by Google •

Tip by

3

2.62 km

View of the Fort du Portalet

Highlight • Viewpoint

Leaning against the cliff, and facing the path of the mast, the fort of Portalet was initially built to protect the road to the Col de Somport.
It will serve …

Translated by Google •

Tip by

4

2.63 km

Chemin de la Mâture

Highlight (Segment) • Other

The Chemin de la Mâture is a 1200 meter long tunnel carved into the cliff. Its work is ordered by Louis XV to allow the exploitation and the routing of …

Translated by Google •

Tip by

5.67 km

Borde de Rouglan (Ruine)

Ruins

12.4 km

Col de Larry

Mountain Pass

7

12.8 km

Ayous Pass

Highlight • Mountain Pass

The Col d'Ayous is located at the foot of the eponymous peak, at an altitude of 2,188 meters. It allows you to reach the Aspe valley from the Ossau valley. …

Translated by Google •

Tip by

8

15.6 km

Refuge de Larry

Highlight • Mountain Hut

Larry's refuge in the Vallée d'Aspe.

Translated by Google •

Tip by

B

22.9 km

End point

Bus stop

Loading

Way Types & Surfaces

Way Types

16.6 km

3.52 km

1.22 km

657 m

482 m

405 m

< 100 m

Surfaces

18.6 km

1.43 km

1.25 km

1.03 km

321 m

189 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 (2,170 m)

Lowest point (710 m)

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Weather

Powered by Foreca

Friday 26 June

26°C

15°C

20 %

Additional weather tips

Max wind speed: 18.0 km/h

to get more detailed weather forecasts along your route

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