4.4
(38)
3,349
runners
97
runs
Jogging around Lac Brenet offers a diverse experience within the Vallée de Joux, characterized by its unique royal blue waters and hilly surroundings. The region features a mix of accessible, relatively flat trails encircling the lake and more challenging routes that ascend into the surrounding hills. Natural elements like reeds, pine trees, and the prominent Dent de Vaulion mountain define the landscape, providing varied terrain for runners.
Last updated: June 27, 2026
81
runners
8.86km
01:21
470m
470m
Hard run. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
3.0
(1)
9
runners
8.70km
01:05
180m
180m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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9
runners
17.0km
02:02
240m
240m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.
5
runners
12.6km
01:49
530m
530m
Hard run. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
11
runners
14.4km
01:42
220m
220m
Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.
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The view is breathtaking all around
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Wonder Lake to cycle around plenty of cafe and different routes you can take.
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Magnificent view of the Mont Blanc range
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The local mountain of Le Pont is a wonderful vantage point with views over the lakes and the Alps
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Beautifully situated village on Lac de Joux
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La Crêperie Sur Les Quais offers a friendly atmosphere and warm service. Ideal for a relaxing break, it offers delicious pancakes, crepes and homemade cakes, accompanied by a selection of refined teas. Located in a charming setting with a magnificent view of the lake, it is a perfect stopover to combine pleasure and serenity.
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Sit on the terrace to enjoy the magnificent views of the lakes (Lake Geneva, Lake Neuchâtel and Lake Morat), and taste typical dishes of the region. The refreshment bar is open between May and October.
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There are nearly 100 running routes available around Lac Brenet, offering a wide range of options for all skill levels. The komoot community has explored over 3,900 of these routes.
Yes, the area offers easy running options. The trail directly encircling Lac Brenet is relatively flat and approximately 4-5 kilometers long, making it ideal for a refreshing run. This loop also features a didactic path with 16 explanatory panels about the region's ice-making history, adding an educational element to your jog.
The terrain around Lac Brenet is quite diverse. You'll find relatively flat paths directly around the lake, weaving through reeds and pine trees. For those seeking a more challenging run, the broader Vallée de Joux offers hilly routes with significant elevation gain, providing varied landscapes and panoramic views.
Yes, many of the running routes around Lac Brenet are circular. A popular option is the Le Pont – Lake Brenet loop from Le Pont, which is a moderate 5.4-mile (8.7 km) trail offering continuous scenic views as it encircles Lac Brenet.
For experienced runners seeking a challenge, the area offers routes with significant elevation gain. The Dent de Vaulion loop from Le Pont is a 5.5-mile (8.8 km) trail leading through hilly terrain with notable ascents, often completed in about 1 hour 20 minutes. Another demanding option is the Dent de Vaulion – Lac de Joux loop from Le Pont, a difficult 22.4 km route with over 850 meters of elevation gain.
While running around Lac Brenet, you'll be treated to stunning natural beauty. The lake itself is known for its unique royal blue waters. You'll also see the majestic 1400-meter-high Dent de Vaulion mountain, crowned with conifers, providing a dramatic backdrop. The trails weave through varied elements like cliffs, reeds, and pine trees, and you're in close proximity to the larger Lac de Joux.
The starting point for many of the lake tours, including those around Lac Brenet, is easily accessible from the train station in Le Pont. This makes it convenient to reach the trails without a car.
While specific parking locations are not detailed in the route descriptions, Le Pont, being a central access point and train station, typically offers parking facilities for visitors looking to explore the area's trails.
The running routes in Lac Brenet are highly rated by the komoot community, with an average score of 4.4 stars from more than 20 reviews. Runners often praise the continuous scenic views of the royal blue lake waters, the peaceful environment, and the diverse terrain that offers both easy lake loops and challenging hilly ascents.
Yes, you can find routes that allow you to experience both lakes. For example, the Lac de Joux – Lac de Joux loop from Le Pont is a moderate 5.5-mile (8.8 km) path that features a mostly flat profile, ideal for a steady run along the shores of the larger Lac de Joux, which is just 200 meters north of Lac Brenet.
The Vallée de Joux, including Lac Brenet, offers beautiful scenery year-round. However, for running, spring, summer, and early autumn generally provide the most pleasant weather conditions. During these seasons, you can fully enjoy the royal blue waters and lush surroundings. The area is also known for its winter beauty, but trails might be snow-covered, requiring appropriate gear.
Yes, after a refreshing run around Lac Brenet, you can cool off at the small, shaded beaches located around the lake. The serene atmosphere and clear waters make it a perfect spot for a post-run dip.


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