4.5
(392)
5,727
riders
149
rides
Road cycling routes around Cos are characterized by the mountainous terrain of the Pyrenees, featuring challenging climbs, high cols, and scenic plateaus. The region offers a diverse landscape of valleys, forests, and open mountain roads. Road cyclists can expect significant elevation gains and descents across varied surfaces.
Last updated: October 8, 2026
4.3
(20)
530
riders
72.8km
04:04
1,560m
1,560m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
4.8
(16)
179
riders
53.1km
03:04
1,270m
1,270m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.

5.0
(4)
416
riders
88.6km
05:09
2,020m
2,020m
Hard road ride. Very good fitness required. Some segments of this route may be unpaved and difficult to ride.
4.9
(8)
156
riders
30.7km
01:58
930m
930m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
4.7
(3)
231
riders
46.7km
02:23
700m
700m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.
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Difficult climb for the last 3 km with a maximum gradient of 18%. You need suitable gearing, 34/34 is good. And be in shape!!!
0
0
Magnificent building with the remains of a ruined mill house and two beautiful arches, access is possible by bike.
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0
The arrival at the Col de Port is top!!
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0
The hardest part is done!
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0
Nice village, especially the starting point for beautiful bike rides. And then stop by the grocery store for a homemade apple tart, the best I've ever eaten!
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The start begins strong, it sets the tone: a climb with a nice slope, but not extreme either!
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The center of Foix is small but very cute. It's worth taking a walk through the historic center.
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0
Very surprising, quite and beautiful area, didn't see cars in july for maaaany km, just cyclists.
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There are nearly 150 road cycling routes around Cos, offering a wide range of options for different skill levels and preferences.
Yes, Cos offers 12 easy road cycling routes. These routes typically feature less challenging terrain and elevation, making them ideal for those new to road cycling or looking for a more relaxed ride.
Road cycling routes in Cos are characterized by the mountainous terrain of the Pyrenees. You can expect challenging climbs, high cols, and scenic plateaus, with significant elevation gains and descents across varied road surfaces.
Yes, Cos has 80 moderate road cycling routes. These routes provide a good balance of challenge and accessibility, often featuring rolling hills and manageable climbs. An example is the Foix – Foix Castle loop from Saint-Pierre-de-Rivière.
For experienced riders, Cos offers 54 difficult road cycling routes. These often include substantial elevation gains and demanding climbs. Consider the Foix, Col de Légrillou, and Barguillère Valley Loop, which features over 1,200 meters of elevation gain.
Many routes pass by interesting landmarks and natural features. You might encounter sections of the Vernajoul Viaduct Greenway or the Foix–Saint-Girons Greenway. The town of Foix itself is a notable settlement with historical significance.
Given the mountainous Pyrenean landscape, many routes in Cos offer panoramic views, especially from higher elevations and cols. Routes like the Loop 2: The Péguère wall – 10 Pyrenean routes are known for their notable climbs and expansive vistas of the Pyrenean foothills.
The road cycling routes in Cos are highly rated by the komoot community, with an average score of 4.4 stars from over 250 reviews. Cyclists often praise the challenging mountain passes, winding valley roads, and the scenic beauty of the region.
Yes, Cos features numerous loop trails for road cycling. These routes allow you to start and finish in the same location, offering convenience. An example is the challenging Prat d'Albis – Le Passe Temps loop from Saint-Pierre-de-Rivière.
The best time for road biking in Cos is typically from late spring to early autumn (May to October). During these months, the weather is generally more stable, and mountain passes are clear of snow, offering ideal conditions for exploring the Pyrenean terrain.
Yes, some routes in the region incorporate unique cycling infrastructure. For instance, the V81 Greenway Tunnels (Saint-Girons – Foix) offer a distinctive experience for cyclists.


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