4.3
(29)
1,743
runners
152
runs
Jogging around Mont-Tramelan offers diverse landscapes in the Bernese Jura, situated at an altitude of 1,050 meters. The region features magnificent wooded pastures and serves as a gateway to the Franches-Montagnes, a high plateau with open grazing pastures, copses, and fir forests. The varied terrain of the Jura folds provides a dynamic running experience, including paths around the tranquil Étang de la Gruère marsh. This area is characterized by its natural features, offering a mix of elevations and scenic environments…
Last updated: June 27, 2026
96
runners
32.0km
04:13
1,020m
1,020m
Hard run. Very good fitness required. Mostly accessible paths. Some sure footedness required.
14
runners
9.25km
01:03
210m
210m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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7
runners
11.5km
01:20
170m
170m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
11
runners
6.75km
00:44
110m
110m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
10
runners
9.66km
01:07
170m
170m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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It is definitely recommended to walk the entire 3 km around the lake. The stunning views will reward you for your efforts.
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The moor lake is located at 998 m above sea level in the municipality of Saignelégier, approximately halfway between Saignelégier and Tramelan. It is 600 m long, at least 60 m wide, and approximately 4.5 m deep. The Étang de la Gruère nature reserve, including the forest area surrounding the lake itself and two other small moor ponds northeast of it, covers an area of approximately 1 km².
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The back of the Chasseral is always a beautiful view
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On Mount Soleil, after more than 500 meters of positive elevation gain from the valley, the view from above is delightful, in the middle of the wind turbines. It is possible to see the Chasseral in front of you.
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We should treat nature with care - you can swim in the lake 😉
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Pretty path on the mountain of the right, or the crest of Mont Soleil, with a clear view of the Chasseral.
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Quiet path along the Suze in the shadow of the Droit mountain. To the south you can see the Chasseral.
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Here on the crest of Mont Soleil, in the heart of the wind farm, you have an excellent unobstructed view of the Chasseral.
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There are over 150 dedicated running routes around Mont-Tramelan, offering a wide variety of options for all skill levels. These include everything from easy loops to challenging long-distance trails through the Bernese Jura.
The jogging trails in Mont-Tramelan feature diverse terrain, from the magnificent wooded pastures and open grazing lands of the Franches-Montagnes plateau to serene paths around the Étang de la Gruère marsh. You'll encounter a mix of elevations, forests, and open landscapes characteristic of the Jura folds.
Yes, Mont-Tramelan offers several easy to moderate running routes. For a pleasant, moderate experience, consider the Running loop from Tramelan-Chalet, which covers about 6.7 km through varied terrain.
Many routes offer stunning views. For panoramic vistas, consider trails that ascend towards peaks like Chasseral Summit and Viewpoint or Mont Sujet Summit. For a serene natural setting, the Étang de la Gruère – Étang de la Gruère loop from Les Reussilles takes you through a nationally significant marsh landscape, often praised for its peaceful atmosphere.
Absolutely. For experienced runners seeking a challenge, the Bernese Jura Trail: La Traversée - Chasseral Regional Park is a difficult 32 km route with significant elevation gain, offering a demanding and rewarding experience through the Chasseral Regional Park.
The running routes in Mont-Tramelan are highly rated by the komoot community, with an average score of 4.3 stars from over 29 reviews. Runners often praise the diverse landscapes, from tranquil forests to open pastures, and the well-maintained trails that cater to various fitness levels.
Yes, many of the running paths around Mont-Tramelan are designed as loops. For example, the Running loop from Tramelan is a popular moderate 9.3 km circuit that explores the varied terrain around Tramelan, including open pastures and forested sections.
While the region is primarily known for its natural beauty, the broader Tramelan area features the 'Sentier des bornes,' a marked route showcasing historical boundary markers. You might also pass by the Marché-Concours Hall, a notable local landmark.
Mont-Tramelan offers excellent running opportunities throughout much of the year. Spring and autumn provide pleasant temperatures and beautiful scenery with changing foliage. Summer is also ideal, especially at the higher altitudes, while winter offers unique experiences for cross-country skiing, which can be adapted for winter trail running on suitable paths.
Yes, the Étang de la Gruère – Étang de la Gruère loop from Les Reussilles is an excellent choice. This route circles the serene Étang de la Gruère, a nationally significant marsh landscape, offering peaceful views of the water and surrounding nature.
For families or those preferring shorter distances, there are several moderate loops. The Running loop from Les Reussilles, at about 9.6 km, offers a manageable distance through pleasant landscapes, suitable for a refreshing family outing.


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