4.4
(39)
751
runners
75
runs
Jogging routes around Éternoz traverse a landscape characterized by varied terrain, including significant elevation changes and natural springs. The region features prominent viewpoints such as Mont Mahoux and Montmahoux, offering panoramic vistas. Runners can expect to encounter a mix of forested paths and open areas, with routes often incorporating natural water features like the Lison Spring. This area provides a diverse environment for running, from gentle slopes to more challenging ascents.
Last updated: May 9, 2026
91
runners
24.1km
03:28
1,090m
1,100m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
68
runners
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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69
runners
12.1km
01:41
530m
530m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
21
runners
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
7
runners
5.40km
00:35
50m
50m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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The village of Nans-sous-Sainte-Anne is remarkable for the scale of its landscapes, the rhythm of the mountains and depressions. It knows how to combine in a restricted space the charm of the foliage and the fir trees with the austerity of the rock walls, the impetuosity of the waterfalls with the intimacy of the undergrowth, the mystery of the caves with the picturesqueness of the belvederes.
1
0
The spring is simply gigantic and there aren't too many tourists - at least when we were there.
1
0
Very beautifully laid out and developed. There are also interesting information boards, e.g. about the underground connection of the local springs. At the end of the 19th century, a mill owner wanted to divert the water from the spring, which, after intervention by the population and a member of parliament, led to the first French environmental protection law. https://www.montagnes-du-jura.fr/
2
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Very beautiful waterfall, easily accessible from the car park and then offering several hiking possibilities from its basin. The site is geologically interesting.
2
0
Fantastic water features. Lots of photo opportunities and the unbridled rushing of water
2
2
Crossed by the Lison and its tributaries Nans-sous-Sainte-Anne is a pleasant village in which to take a break. From the 13th century, it was one of the first stops on the 'salt route' for convoys transporting salt from Salins Les Salines to Switzerland via the Jura passes. The bridge over the Lison was also the perfect place to collect the gabelle, the famous tax on salt in the Middle Ages.
1
1
For those who know the fountain of Vaucluse, the source of the Lison is quite similar.
2
0
A really great view - almost all around, if it weren't for the bushes to the north.
0
0
There are over 75 dedicated running routes around Éternoz, offering a wide range of options for different skill levels and preferences. You'll find everything from easy paths to challenging trails with significant elevation changes.
Yes, Éternoz offers a few easier running trails. For a moderate option, consider the Nans-sous-Sainte-Anne – Lison Spring loop from Nans-sous-Sainte-Anne, which is about 5.9 km long and features less elevation gain compared to other routes in the area. There are 4 routes specifically rated as easy.
The jogging routes around Éternoz feature a diverse landscape, including varied terrain with significant elevation changes, forested paths, and open areas. You'll often encounter natural water features like the Lison Spring and enjoy panoramic vistas from viewpoints such as Mont Mahoux and Montmahoux.
While many routes in Éternoz feature significant elevation, some of the moderate trails could be suitable for active families. The Running loop from Amancey is a moderate 5.4 km option that might be a good choice for a family outing.
Yes, many of the running routes in Éternoz are designed as loops, allowing you to start and finish in the same location. Examples include the popular Mont Mahoux Viewpoint – Lison Spring loop from Nans-sous-Sainte-Anne and the Montmahoux lookout – Nans-sous-Sainte-Anne loop from Montmahoux.
Absolutely! Éternoz is known for its scenic viewpoints. The Mont Mahoux Viewpoint – Lison Spring loop from Nans-sous-Sainte-Anne leads to a prominent viewpoint, and the Montmahoux lookout – Nans-sous-Sainte-Anne loop from Montmahoux also offers great vistas.
The running routes in Éternoz are highly rated by the komoot community, with an average score of 4.5 stars from over 30 reviews. Runners often praise the varied terrain, the natural springs, and the scenic viewpoints that define the area.
Yes, the region is rich in natural water features. The Lison Spring is a prominent feature along several routes, and you can also find other waterfalls like the Adhuy waterfall and the Lison Waterfalls nearby.
Yes, Éternoz is surrounded by historical sites. You can explore landmarks such as Cléron Castle, the Saint-Denis Tower and Château de Scey, or the Château de Vaulgrenant, which are all within reach of the running area.
One of the longer and more challenging running routes is the Mont Mahoux Viewpoint – Lison Spring loop from Nans-sous-Sainte-Anne, which spans approximately 24.1 km and involves significant elevation gain.
Éternoz is well-suited for experienced runners looking for a challenge, with 34 routes rated as difficult. Trails like the Lison Spring – Lison Spring loop from Nans-sous-Sainte-Anne, at 10.6 km with notable climbs, offer a good workout.


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