4.4
(102)
6,350
runners
466
runs
Jogging around Nantua offers diverse routes set against a backdrop of natural features. The region is characterized by the glacial Lac de Nantua, encircled by limestone cliffs and mountains. These features provide a variety of running environments, from lakeside paths to more challenging trails within the Jura Mountains. The area's topography includes both gentle slopes and more significant ascents, catering to different running preferences.
Last updated: May 2, 2026
5.0
(1)
58
runners
12.2km
01:37
480m
480m
Hard run. Very good fitness required. Mostly accessible paths. Some sure footedness required.
10
runners
Hard run. Good fitness required. Sure-footedness, sturdy shoes and alpine experience required.

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3
runners
6.66km
00:51
250m
240m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
379
runners
49.1km
06:42
1,590m
1,600m
Hard run. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
4.1
(16)
540
runners
11.0km
01:14
160m
160m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
152
runners
13.6km
01:52
620m
620m
Hard run. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
4.0
(2)
155
runners
8.22km
00:53
120m
120m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
126
runners
18.1km
02:27
680m
680m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
124
runners
18.1km
02:24
680m
670m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
108
runners
28.4km
04:17
1,240m
1,240m
Hard run. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
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Popular around Nantua
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Trail des Maquisards at night: it’s cold but magical!
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This glacial lake, backed by limestone cliffs, is sometimes sapphire in color, sometimes emerald - Alexandre Dumas wrote in his book Impression de voyage in 1834: "This pretty little sapphire blue lake, set like a jewel, that nature would fear to lose."
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Unfortunately I was unlucky with the weather, but even as I drove past the place looked very nice, lots of grass and a place to swim.
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Still tracks but very nice route with a nice climb
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The Chemin des Fècles offers a superb route. As you follow this path which passes from deep woods to steep cliffs, be extremely careful not to go too far to the edge of the void. Above all, respect the safety instructions.
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Natural jewel, sapphire blue or emerald green waters, nautical activities.
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There are over 450 running routes around Nantua, catering to various skill levels. You'll find everything from easy lakeside jogs to challenging mountain trails within the Jura Mountains.
The running trails in Nantua are defined by the pristine Lac de Nantua, dramatic limestone cliffs, and access to the extensive Jura Mountains. Routes vary from gentle paths around the lake to more significant ascents through wooded hills and gorges, offering diverse running environments.
Yes, Nantua offers several easy running options. While specific easy routes aren't highlighted in the top picks, the region has over 30 routes classified as easy. The shores of Lac de Nantua are known for providing facilities for pedestrians and cyclists, making them ideal for leisurely jogs.
For experienced runners, Nantua offers over 160 difficult routes. Trails like Around lake Genin - running and Losses of the Valserine - running in the Haut-Jura Natural Regional Park provide significant elevation gain and explore rugged terrain within the Jura Mountains.
Yes, many routes in the area are circular. For instance, the Lake Nantua loop from Montréal-la-Cluse offers a moderate 11 km run around the lake. Another option is the La Chapelle Saint-Pierre de Mornay – loop – running, a moderate 6.7 km trail through wooded hills.
The routes often feature stunning natural beauty. You can run alongside the turquoise waters of Lac de Nantua, explore the dramatic Valserine Gorges, or discover the serene Lake Genin. The broader Jura Mountains also offer impressive geological formations and panoramic viewpoints.
Absolutely. The region is known for its spectacular vistas. Elevated points like Crêt de Chalam offer panoramic views of the Valserine valley, the Reculet summit, and even the Mont-Blanc massif on clear days. Many trails, such as the View over Lake Nantua – Lake Nantua loop from Nantua, are designed to showcase the area's stunning scenery, including the limestone cliffs encircling Lac de Nantua.
The running routes in Nantua are highly rated by the komoot community, with an average score of 4.4 stars from over 80 reviews. More than 6000 runners have used komoot to explore the varied terrain, often praising the pristine natural environment, the picturesque lake, and the diverse options for all ability levels.
Yes, Nantua offers several options for long-distance running. For example, the Lac Genin – Ascent to Lac Genin loop from Martignat is a challenging 48 km route. There are also numerous difficult trails over 15 km, such as the Foret de Niermes – Sous Muse loop from Oyonnax (18.1 km) or the Belvedere du Haut Cret – Foret de Niermes loop from Apremont (18 km).
Nantua's natural beauty can be enjoyed year-round, but spring and autumn offer pleasant temperatures and vibrant scenery. Summer is also popular, especially around Lac de Nantua, though some mountain trails might be more challenging in direct sun. Winter running is possible, but conditions can vary, especially at higher elevations in the Jura Mountains, where snow and ice may be present.
While specific dog-friendly designations are not provided, many natural trails in the Jura Mountains and around the lakes are generally suitable for dogs, provided they are kept under control. It's always advisable to check local regulations or signage at trailheads regarding pets.
For families, the flatter, well-maintained paths around Lac de Nantua are an excellent choice, offering scenic views without significant elevation changes. These routes are suitable for a leisurely jog or walk with children.
Nantua is the central hub for the lake. While specific public transport links directly to every trailhead are not detailed, the town itself is accessible, and many routes, particularly those circling Lac de Nantua, can be started directly from Nantua or nearby villages.


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