4.5
(34)
1,264
runners
124
runs
Jogging around Les Nans offers diverse terrain through the Jura department, characterized by captivating water features and extensive forestland. The region features routes winding near the sources of the Angillon river, including superb cascades and gorges like the Pertes de l'Ain. Runners can explore paths through tranquil forests and discover routes with varied elevation, providing both physical challenge and scenic beauty.
Last updated: July 6, 2026
7
runners
14.3km
01:46
420m
420m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4
runners
4.71km
00:35
90m
100m
Easy run. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.

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4
runners
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4
runners
6.50km
00:44
70m
70m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
4
runners
8.95km
01:13
340m
340m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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Magnificent view of Champagnole and bench.
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The running routes around Les Nans, particularly in the Jura department, offer a diverse landscape. You'll find paths winding through extensive forestland, alongside the sources of the Angillon river, and near impressive cascades and gorges like the Pertes de l'Ain. The terrain varies, providing both physical challenge and scenic beauty.
Yes, the Les Nans area offers a wide selection of running routes. There are over 125 routes available, catering to various skill levels. You can find everything from easy forest paths to more challenging trails with significant elevation changes.
Absolutely. For those seeking a challenge, routes like the Pertes de l'Ain – Still water loop from Champagnole Paul-Émile Victor offer a substantial distance of 39.2 km (24.4 miles) with considerable elevation, leading through the impressive Pertes de l'Ain area. Another demanding option is the Pertes de l'Ain – Château-Villain ruins loop from Sirod, which is 22.5 km (14.0 miles) long.
For a moderate yet rewarding run, consider the Château-Villain ruins – Rocher de la commères loop from Bourg-de-Sirod. This 10.0 km (6.2 miles) path offers scenic views and passes by historical ruins. Another great choice is the Mount Rivel – Viewpoint Over the Valley loop from Champagnole Paul-Émile Victor, which is 11.2 km (7.0 miles) and provides excellent vistas.
Yes, the region is known for its captivating water features. Many running routes will take you near the sources of the Angillon river, superb cascades, and gorges. You can explore trails that pass by the Moulin du Saut Waterfall, Maillys Falls, or the Billaude Waterfall, offering beautiful natural scenery during your run.
Beyond natural beauty, you can encounter historical elements. For instance, the Pertes de l'Ain – Château-Villain ruins loop from Sirod features historical ruins. The region also has highlights like the Syam Castle and Ironworks, which might be near some routes, offering a glimpse into the area's past.
The running routes in Les Nans are highly regarded by the komoot community, with an average score of 4.3 stars from over 30 reviews. More than 1200 runners have used komoot to explore the varied terrain, often praising the scenic beauty, diverse landscapes, and the well-maintained paths through forests and along rivers.
Yes, there are routes suitable for beginners or those looking for an easier run. Out of the 125 routes, 11 are classified as easy. A good example is the Pont de l'Épée – Pont de l'Épée loop from Champagnole Paul-Émile Victor, which is a moderate 11.4 km (7.1 miles) route with relatively low elevation gain, making it accessible for many.
The region, particularly Nans-les-Pins in the Var department, benefits from being nestled between mountain massifs, which provides shelter from extreme weather. Generally, spring and autumn offer pleasant temperatures for running. Summer can be warm, but forest trails provide shade. Winter running is also possible, though conditions may vary, especially at higher elevations in the Jura.
Many of the popular running routes in Les Nans are designed as loops, offering a convenient way to start and finish at the same point without needing to arrange transport back. Examples include the Pertes de l'Ain – Château-Villain ruins loop from Sirod and the Château-Villain ruins – Rocher de la commères loop from Bourg-de-Sirod.
The name 'Les Nans' can refer to locations in both the Var and Jura departments. This guide specifically focuses on running routes around Les Nans in the Jura department, which is characterized by its captivating water features, extensive forestland, and dramatic gorges like the Pertes de l'Ain.


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