4.4
(228)
12,475
riders
38
rides
Road cycling around Arlos features routes through the Pyrenean foothills, characterized by significant elevation changes and mountain passes. The terrain includes winding roads that traverse valleys and ascend towards summits, offering challenging climbs. The landscape is defined by its mountainous nature, with routes often connecting small villages and natural areas.
Last updated: July 2, 2026
4.4
(13)
634
riders
59.1km
03:10
1,150m
1,150m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
5.0
(10)
223
riders
60.5km
03:01
870m
870m
Moderate road ride. Good fitness required. Mostly well-paved surfaces and easy to ride.

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5.0
(6)
148
riders
101km
06:29
2,950m
2,950m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
5.0
(2)
347
riders
91.1km
05:19
2,200m
2,200m
Hard road ride. Very good fitness required. Mostly well-paved surfaces and easy to ride.
4.5
(14)
115
riders
Easy road ride. Great for any fitness level. Mostly well-paved surfaces and easy to ride.
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Very beautiful historical site at the foot of Saint Bertrand
0
0
Beautiful view over the last 5 km of the ascent to the Col de Peyresourde (east side).
0
0
The descent is fast and technical. Caution.
0
0
A beautiful transitional port between the Le Ger river valley and the Garonne river valley
0
0
the entry fee is €3
0
0
Beautiful bends with a really nice view of neighbouring Port de Bales
1
0
Road cycling around Arlos is known for its challenging terrain, featuring significant elevation changes and mountain passes in the Pyrenean foothills. While 20 of the 38 routes are classified as difficult, there are also 12 moderate and 6 easy routes available, catering to various skill levels.
Yes, Arlos offers 6 easy road cycling routes, providing options for beginners or those looking for a less strenuous ride. These routes typically feature gentler gradients and shorter distances compared to the more challenging mountain pass ascents.
For experienced cyclists seeking a challenge, routes like the Menté Pass – Portet-d'Aspet pass loop from Marignac - Saint-Béat offer substantial climbs, covering over 100 km with nearly 3,000 meters of elevation gain. Many routes in the region traverse demanding mountain passes.
The best time for road biking in Arlos is generally from late spring to early autumn (May to October). During these months, the weather is typically more stable, and mountain passes are clear of snow, offering optimal conditions for cycling. Summers can be warm, especially in the valleys, while spring and autumn provide cooler temperatures.
Yes, many of the road cycling routes in Arlos are designed as loops, allowing you to start and finish at the same point. An example is the Col des Ares – Buret Pass loop from Marignac - Saint-Béat, which is a moderate 60.5 km ride through scenic landscapes.
Road cycling routes in Arlos frequently offer breathtaking scenic viewpoints, especially from the numerous mountain passes. You can expect panoramic views of the Pyrenean foothills, lush valleys, and distant peaks. Highlights like Menté Pass and Portillón Pass are renowned for their vistas.
Yes, the routes often pass by or near significant landmarks. Cyclists can explore various mountain passes such as Menté Pass, Portillón Pass, and Col des Ares. You might also encounter natural features like Arres Pond or summits like Gar Peak, offering diverse points of interest.
The road cycling experience in Arlos is highly rated by the komoot community, with an average score of 4.8 stars from over 180 reviews. Cyclists often praise the challenging mountain passes, the stunning Pyrenean scenery, and the well-maintained roads that connect charming small villages.
Routes in Arlos vary significantly in length and duration. You can find shorter, easier rides, but many of the popular routes are longer, often ranging from 60 km to over 100 km. Durations can range from around 3 hours for moderate routes to over 6 hours for the most challenging, multi-pass rides, depending on your pace and elevation gain.
Given the mountainous terrain and significant elevation changes, Arlos is generally more suited for experienced road cyclists. While there are 6 easy routes, families with young children or those new to road cycling might find the overall region quite demanding. It's best for families with older, more experienced riders.
Yes, many of the villages and towns that serve as starting points for road cycling routes around Arlos offer parking facilities. For example, areas around Marignac - Saint-Béat, which is a common starting point for several routes, typically have designated parking areas for visitors.
Weather in Arlos, being in the Pyrenean foothills, can be variable. Summers are generally warm and sunny, but mountain weather can change quickly, with possibilities of afternoon thunderstorms. Spring and autumn offer cooler, pleasant temperatures, but be prepared for potential rain. Winters can be cold with snow at higher elevations, making many passes inaccessible for road cycling.


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