4.4
(29)
1,049
runners
132
runs
Jogging around Alos, nestled in the French Pyrénées, offers a diverse range of natural landscapes within the Pyrénées Ariégeoises Regional Natural Park. The region is characterized by pristine mountains and foothills, providing a mix of challenging ascents and more gentle paths. Extensive trail networks traverse forests and alpine meadows, offering varied terrain for runners. This varied topography provides an excellent environment for different levels of running, from intense trail runs to more relaxed scenic jogs.
Last updated: June 20, 2026
24
runners
16.5km
02:50
910m
900m
Hard run. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
22
runners
13.1km
02:08
750m
750m
Hard run. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.

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19
runners
19.2km
03:39
1,160m
1,160m
Hard run. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
10
runners
7.72km
01:02
360m
360m
Hard run. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
7
runners
10.9km
01:44
690m
690m
Hard run. Very good fitness required. Mostly accessible paths. Some sure footedness required.
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An emblematic pass in the Couserans, popular with cycle tourists and hikers, it offers a superb panorama of the mountains and valleys.
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Going over the Col d'Auedole is to treat yourself to a pretty sight. You will see the richness of flora and fauna with superb flowers, mushrooms, insects, reptiles and birds. On a larger scale, the panoramas open wide in front of you and show you all the beauty of the Pyrenees.
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The climb is on an off-center road, so little traffic. The ascent is partly in the shade and offers some breathtaking landscapes during certain turns!
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The Eychelle pond is a mountain lake located at 1893 meters above sea level, accessible either via the Col de la Core or from the Col de Auedole on the GR10.
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The Col de la Core, at 1,395 meters above sea level, is part of both the pass route and the GR10 which cross the Pyrenees from the Atlantic to the Mediterranean.
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Access to the lake is either via the Auèdole pass or via the Campuls circus (at the end of a track) for those who wish to walk a little less.
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Alos offers a wide selection of running routes, with over 150 trails available on komoot. These range from easy jogs to more challenging trail runs, catering to various fitness levels.
The terrain around Alos is diverse, characterized by pristine mountains and foothills within the Pyrénées Ariégeoises Regional Natural Park. You'll find a mix of challenging ascents and more gentle paths, traversing forests and alpine meadows. This varied topography provides an excellent environment for different levels of running.
Yes, while many routes are challenging, Alos does offer options for beginners. There are 8 easy routes available, perfect for those looking for a more relaxed scenic jog. For example, the 1297 loop from Uchentein d’En Haut is a good option to explore the area.
Jogging in Alos offers stunning natural beauty. You might encounter beautiful lakes like Lake Bethmale and Ayes Pond, which are featured on several routes. The region is also known for its dramatic peaks and rich biodiversity within the Pyrénées Ariégeoises Regional Natural Park.
Yes, many of the running routes in Alos are circular, allowing you to start and finish at the same point. Popular examples include the challenging Core Pass – Lake Bethmale loop from Col de la Core and the Lake Bethmale – Ayes Pond loop from Étang de Bethmale.
The French Pyrénées, including Alos, are generally best for outdoor activities from late spring through early autumn. During these months, the weather is typically milder, and the trails are more accessible. Always check local weather forecasts before heading out, especially for mountain routes.
Yes, Alos offers several longer-distance running trails. For instance, the Core Pass – Ayes Pond loop from Col de la Core is a challenging 11.9-mile (19.2 km) route that takes about 3 hours 39 minutes to complete, offering varied mountain terrain.
The running routes in Alos are highly regarded by the komoot community, with an average score of 4.4 stars from over 20 reviews. More than 1000 runners have used komoot to explore Alos's varied terrain, often praising the stunning alpine landscapes and the well-maintained trail networks.
While specific parking details vary by trailhead, many popular starting points for routes in mountainous regions like Alos typically have designated parking areas. It's advisable to check the route details on komoot for specific parking information for your chosen trail.
For families, the easier and shorter routes are generally recommended. While the guide highlights more challenging trails, there are 8 easy routes available that could be suitable for families looking for a gentle jog or walk together. Always consider the elevation gain and distance when choosing a route for children.
Many trails in natural parks like the Pyrénées Ariégeoises Regional Natural Park are dog-friendly, often requiring dogs to be kept on a leash to protect wildlife and ensure the safety of other users. It's always best to check specific trail regulations or local signage before bringing your dog.
Given Alos's mountainous setting, many routes feature significant elevation gain. For example, the Core Pass – Lake Bethmale loop from Col de la Core has an elevation gain of over 900 meters, and the Catchaudégué Pass loop from Col de Catchaudégué involves around 690 meters of ascent. There are also easier routes with less elevation for a more relaxed experience.


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