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Road cycling routes

Castelnau-Durban

Col de la Crouzette (1245 m) – Col de Portel (1432 m) loop from Castelnau-Durban

Road cycling routes

Castelnau-Durban

Col de la Crouzette (1245 m) – Col de Portel (1432 m) loop from Castelnau-Durban

Hard

5.0

(1)

9

riders

Col de la Crouzette (1245 m) – Col de Portel (1432 m) loop from Castelnau-Durban

02:38

39.6km

1,170m

Road cycling

Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride. The starting point of the route is accessible with public transport.

Last updated: August 26, 2026

Tips

Your route passes through a protected area

Please check local regulations for:

Parc naturel régional des Pyrénées ariégeoises

Waypoints

A

Start point

Bus stop

12.6 km

Col de Rille

Mountain Pass

2

13.3 km

Couserans region

Highlight • Natural Monument

Couserans is a Gascon country of mountains, hills, meadows, lakes, waterfalls and forests which is entirely part of the Pyrénées Ariégeoises Regional Natural Park.

Translated by Google •

Tip by

3

15.9 km

Nice winding road through the forest

Highlight • Other

Very pretty winding road through the forest. I took it in the direction of descent, very technical descent, narrow road, series of turns, difficult to gain speed.

Translated by Google •

Tip by

4

16.1 km

Col de la Crouzette (1245 m)

Highlight • Mountain Pass

Be careful, since yesterday, June 19th, the descent to Rivèrenert has been freshly graveled and dangerous. I had a rear puncture due to small, sharp gravel sticking to the tire when braking. So, don't go crazy on this descent, friends.

Translated by Google •

Tip by

17.8 km

Col de Pradel

Mountain Pass

6

19.7 km

Col de Portel (1432 m)

Highlight • Mountain Pass

Very nice view of the Pyrenees

Translated by Google •

Tip by

7

19.8 km

Portel Pass

Highlight • Mountain Pass

B

39.6 km

End point

Bus stop

Way Types & Surfaces

Way Types

30.0 km

9.16 km

259 m

186 m

Surfaces

39.2 km

445 m

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Elevation

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

Highest point (1,430 m)

Lowest point (410 m)

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Weather

Powered by Foreca

Thursday 15 October

24°C

10°C

14 %

Additional weather tips

Max wind speed: 11.0 km/h

to get more detailed weather forecasts along your route

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