The tunnels of Véloroute 81 – Old metal bridge loop from La Bastide-de-Sérou
The tunnels of Véloroute 81 – Old metal bridge loop from La Bastide-de-Sérou
18
riders
The tunnels of Véloroute 81 – Old metal bridge loop from La Bastide-de-Sérou
02:00
42.6km
360m
Road cycling
Moderate road ride. Good fitness required. Some segments of this route may be unpaved and difficult to ride. The starting point of the route is right next to a parking lot.
Last updated: November 6, 2026
Tips
The surface along some of this route may not be suitable
Some segments of your route comprise a surface that may not be suitable for your chosen sport.
After 28.4 km for 1.86 km
After 39.1 km for 1.28 km
Waypoints
Start point
Parking
5.15 km
Arize Valley
Highlight (Segment) • Canyon
Tip by
28.9 km
The tunnels of Véloroute 81
Highlight (Segment) • Cycleway
You will therefore be enlightened as you progress underground.
Translated by Google •
Tip by
40.0 km
Old metal bridge
Highlight • Bridge
More information: af3v.org/les-voies-vertes/voies/279-search_tag and fr.wikipedia.org/wiki/Ligne_de_Foix_%C3%A0_Saint-Girons?wprov=sfla1
Translated by Google •
Tip by
42.6 km
End point
Parking
Way Types & Surfaces
Way Types
21.6 km
17.4 km
3.13 km
564 m
< 100 m
< 100 m
Surfaces
37.0 km
3.00 km
2.27 km
244 m
146 m
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Sign up for freeElevation
Highest point (520 m)
Lowest point (330 m)
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Sign up for freeWeather
Powered by Foreca
Tuesday 10 November
19°C
9°C
38 %
Additional weather tips
There’s a fairly high chance of rain. Consider packing a waterproof jacket.
to get more detailed weather forecasts along your route
Our route recommendations are based on thousands of hikes, rides, and runs completed by other people on komoot.
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