4.2
(21)
1,391
runners
87
runs
Jogging around Brénaz offers a diverse landscape for runners, characterized by its position within the Jura mountains. The region features a mix of forested valleys, elevated passes, and dramatic geological formations like cliffs and waterfalls. These natural elements provide varied terrain suitable for different running preferences and fitness levels.
Last updated: May 6, 2026
2
runners
3.80km
00:27
80m
80m
Easy run. Great for any fitness level. Mostly paved surfaces. Suitable for all skill levels.
26
runners
22.9km
03:05
860m
860m
Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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22
runners
14.7km
01:58
520m
520m
Hard run. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
5.0
(1)
23
runners
19.7km
02:51
720m
720m
Hard run. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
7
runners
12.9km
01:50
620m
620m
Hard run. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.
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Beautiful historic bridge, also called the bridge of the "black virgin".
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Beautiful historic bridge in Seyssel
5
0
Every second Saturday in June, July, August and September. from 7 a.m. to 3 p.m., the climb to the Grand Colombier from Culoz is reserved for cyclists, without registration.
3
0
Long and difficult climb, fantastic views along the way. Spicy increase percentages.
4
1
Discovered by the Tour de France, it is now a legendary mountain. I recommend the climb from Culoz with its spectacular hairpin bends and great views of Lac du Bourget. 17 km ascent, partly up to 14% incline, but with 2 longer flat sections that allow some relaxation. Wonderful all-round view at the summit, with snack bar and souvenir shop in the nice season.
3
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Hidden, this waterfall has a romantic charm. You can stop there for a moment and relax to the sound of the falling water.
3
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There are over 90 running routes documented around Brénaz on komoot, offering a wide variety of options for different preferences and fitness levels. These include everything from easy loops to challenging mountain runs.
Brénaz offers a diverse range of running trails. You'll find approximately 10 easy routes, around 45 moderate trails, and over 40 difficult paths, ensuring options for beginners and experienced runners alike.
Yes, for an easy and scenic option, consider the Eilloux Waterfall Loop. This 3.8 km (2.4 miles) trail is relatively flat with an elevation gain of about 77 meters and takes around 27 minutes to complete, featuring a beautiful waterfall.
The running routes in Brénaz are known for their dramatic natural beauty. You can encounter stunning waterfalls like the Cascade d'Eilloux or the Cerveyrieu Waterfall. Many trails also offer views of impressive cliffs and lead through scenic mountain passes such as the Col du Grand Colombier.
Yes, many of the running routes around Brénaz are circular, allowing you to start and finish at the same point. An example of a challenging circular route is the Grand Colombier Pass – Grand Colombier Pass loop from Brénaz, which is 17.8 km (11.0 miles) long.
Running trails in Brénaz vary significantly in length and duration. You can find shorter routes like the 3.8 km (2.4 miles) Eilloux Waterfall Loop which takes under 30 minutes, to much longer and more challenging trails such as the Cliffs loop from Corbonod, spanning 22.8 km (14.2 miles) and requiring over 3 hours.
The running trails in Brénaz are highly rated by the komoot community, with an average score of 4.2 stars from over 20 reviews. Runners often praise the diverse landscape, including the waterfalls, dramatic cliffs, and challenging mountain passes, which provide varied terrain for all abilities.
Absolutely. For experienced runners seeking a challenge, the Cliffs loop from Corbonod is a difficult 22.8 km (14.2 miles) path with significant elevation changes, offering dramatic cliff views. Another demanding option is the Col de Charbemènes loop from Arvière-en-Valromey, covering 16.5 km (10.3 miles) with over 590 meters of ascent.
The best time to go running in Brénaz is generally from spring through autumn (April to October) when the weather is milder and trails are clear. During these months, you can fully enjoy the region's natural beauty. Winter running is possible but may require appropriate gear due to snow and ice, especially at higher elevations.
Yes, Brénaz is situated within the Jura mountains, and many running routes incorporate or offer views of significant mountain passes. The Grand Colombier Pass – Grand Colombier Pass loop from Brénaz is a prime example, taking you through this iconic mountain pass.
Brénaz is an excellent location for elevation training. Routes like the Col de Charbemènes – Col du Grand Colombier loop from La Côte feature over 690 meters of elevation gain over 15.2 km (9.4 miles), providing a substantial workout for runners looking to challenge themselves with ascents.


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