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Routes
Mountain biking trails
France
Occitania
Saint-Gaudens
Martres-De-Rivière

Lugdunum convenarum – Saint Bertrand de Comminges loop from Martres-de-Rivière

Routes
Mountain biking trails
France
Occitania
Saint-Gaudens
Martres-De-Rivière

Lugdunum convenarum – Saint Bertrand de Comminges loop from Martres-de-Rivière

Moderate

Lugdunum convenarum – Saint Bertrand de Comminges loop from Martres-de-Rivière

01:55

29.7km

230m

Mountain biking

Moderate mountain bike ride. Great for any fitness level. Advanced riding skills necessary. The starting point of the route is right next to a parking lot.

Last updated: May 12, 2026

Waypoints

A

Start point

Parking

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1

12.4 km

Garonne riverside at Seilhan

Highlight • Other

Enjoy the sound of the water at the edge of beautiful clearings, take the time to push on to St Bertrand de Comminges.

Translated by Google •

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2

17.2 km

Basilica of Saint-Just of Valcabrère

Highlight • Religious Site

About a kilometer east of Saint-Bertrand-de-Comminges stands the 12th-century Basilica of Saint-Just-de-Valcabrère, belonging to the municipality of Valcabrère.

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3

18.3 km

Lugdunum convenarum

Highlight • Historical Site

The excavation site is passed during the tour of Saint-Bertrand-de-Comminges and Valcabrère, the foundation walls can still be clearly seen

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4

19.0 km

Saint-Bertrand-de-Comminges

Highlight • Settlement

From the year 1120, the construction of a cathedral was begun on the orders of the Bishop of Comminges, around which a new small community formed, named after this bishop. …

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5

23.1 km

A nice mountain bike trail, Gravel which allows a junction from then or towards the lake.

Translated by Google •

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B

29.7 km

End point

Parking

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Way Types & Surfaces

Way Types

19.8 km

4.46 km

3.76 km

1.57 km

< 100 m

Surfaces

11.7 km

9.51 km

4.50 km

2.92 km

796 m

213 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 (480 m)

Lowest point (400 m)

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Weather

Powered by Foreca

Tuesday 30 June

26°C

16°C

22 %

Additional weather tips

Max wind speed: 16.0 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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