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France
Auvergne Rhône Alpes

Gex

The best running trails around Gex

4.5

(200)

8,521

runners

525

runs

Jogging around Gex offers diverse terrain within the Pays de Gex and at the foot of the Monts Jura. The region features an extensive network of trails through the Jura Mountains and the Haut-Jura Regional Natural Park. Runners can find routes along river valleys, through dense forests, and up to viewpoints offering panoramas of Lake Geneva and Mont Blanc. The landscape provides varied options, from gentle paths to challenging ascents.

Best jogging routes around Gex

  • The most popular jogging route is Mount Mourex - loop - running in the Haut-Jura Regional Natural Park, a 5.2 miles (8.3 km) trail that takes 1 hour 4 minutes to complete. This moderate route offers varied terrain within the Haut-Jura.
  • Another top favourite among local runners is The Turet viewpoint - running in the Haut-Jura Regional Natural Park, a moderate 3.3 miles (5.3 km) path. It leads to a scenic viewpoint within the natural park.
  • Local runners also love the Losses of the Valserine - running in the Haut-Jura Natural Regional Park, a 3.3 miles (5.3 km) trail leading through unique geological features along the Valserine river, often completed in about 41 minutes.
  • Jogging around Gex is defined by the Jura Mountains, the Valserine Valley, and forest trails, with many routes offering views of Lake Geneva and Mont Blanc. The network provides options for different ability levels, from easy loops to challenging mountain runs.
  • The routes in Gex are highly rated by the komoot community with an average score of 4.5 stars from over 180 reviews. More than 8,500 runners have used komoot to explore Gex's varied terrain.

Last updated: May 10, 2026

4.7

(6)

155

runners

#1.

Mont Mourex Loop

8.33km

01:04

180m

180m

Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

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Moderate

5.0

(1)

41

runners

Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Moderate
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Hard run. Good fitness required. Sure-footedness, sturdy shoes and alpine experience required.

Hard

3.0

(1)

271

runners

Hard run. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.

Hard

Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Moderate

Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Hard

Hard run. Very good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Hard

Hard run. Very good fitness required. Sure-footedness, sturdy shoes and alpine experience required.

Hard

4.5

(4)

123

runners

Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Moderate

Moderate run. Good fitness required. Mostly paved surfaces. Suitable for all skill levels.

Moderate
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Popular around Gex

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GR 9 from the Jura to the Mediterranean – Crossing contrasts

Hiking Collection by

Totosupertramp (Thomas Boury)

Tips from the Community

Sébastien
September 9, 2025, Crêt de la Neige

Summit in the forest, ideal for taking a break

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Sébastien
September 9, 2025, Le Reculet Summit

Very beautiful 360° view with the added bonus of Mont Blanc when the weather permits

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A nice discovery, which combines knowledge and the beauty of nature.

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Flo
June 25, 2024, Crêt de la Neige

Crêt der la Neige with lots of snow ;)

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Flo
June 25, 2024, Le Reculet Summit

Super beautiful summit with a wonderful view! The climb is definitely worth it!

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If you turn around on this very beautiful dirt road, you can faintly see the village of Léaz which you have just left.

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Even though the public no longer has direct access to the experiments at the Large Hadron Collider (LHC), we found the visit to CERN extremely interesting. During the tour we booked, we were captivated by the lively explanations of a British scientist who was involved in the discovery of the Higgs boson and therefore had authentic information to offer. In addition to the well-designed museum, we even got a glimpse into the control room of the Atlas experiment. Conclusion: a very interesting excursion for those interested in science!

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A renowned institution that conducts experiments on nuclear particles. The colliders are located in France and Switzerland and physicists from many countries work here. The museum is free to visit.

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Frequently Asked Questions

How many running routes are available around Gex?

The Gex region offers an extensive network of over 500 running routes. These trails traverse the diverse landscapes of the Pays de Gex and the Monts Jura, providing options for all levels of runners.

What kind of terrain can I expect on running trails in Gex?

You can expect a wide variety of terrain, from gentle forest paths and river valley trails to more challenging mountain runs with significant elevation gains. The region's landscape includes parts of the Jura Mountains and the Haut-Jura Regional Natural Park, offering everything from smooth surfaces to rugged mountain paths.

Are there easy or beginner-friendly running routes in the Gex area?

Yes, Gex provides numerous options for beginners and those seeking an easier run. There are over 50 routes classified as easy, often found on forest trails or less strenuous paths. For example, the Running loop from Saint-Genis-Pouilly offers a moderate, relatively flat experience.

Which running routes offer the best views of Lake Geneva or Mont Blanc?

Many routes in the higher elevations of Pays de Gex provide spectacular views. Trails around the Monts Jura, such as those leading to the Turet viewpoint, often boast inspiring panoramas of Lake Geneva and the majestic Mont Blanc. More challenging routes like the Crêt de la Neige loop from Lélex also offer incredible vistas.

Are there any circular running routes around Gex?

Yes, many of the running routes in Gex are designed as loops, allowing you to start and finish at the same point. Popular circular options include the Mount Mourex loop and the Lac de Divonne – East Side of Lake Divonne loop, which is a great option for a flatter run.

What natural features can I explore on a run near Gex?

Running in Gex allows you to explore diverse natural features. You can run through dense forests, along river valleys like the Valserine, and discover unique geological formations such as the Losses of the Valserine. The region is also home to significant peaks like Crêt de la Neige and Le Reculet, offering challenging routes and stunning alpine scenery.

Are there any specific landmarks or attractions I can see while jogging in Gex?

Yes, several routes pass by interesting landmarks and natural attractions. For instance, you can run near Lac de Divonne or enjoy views of Lake Geneva from Combe Blanche. Some trails also lead past charming huts like Refuge de la Loge or unique features like Wooden Sculptures by Adrien Meneau.

Are the running trails in Gex suitable for families?

Many trails in Gex are suitable for families, especially the easier, flatter routes found in forest areas or around lakes. These paths offer a pleasant environment for a family jog or walk. Always check the route's difficulty and elevation profile to ensure it matches your family's fitness level.

What is the best time of year for running in Gex?

Gex offers year-round opportunities for running. Spring and autumn provide pleasant temperatures and beautiful scenery with changing foliage. Summer is ideal for higher-altitude trails, offering cooler air and expansive views. Even in winter, some lower-elevation trails remain accessible, though higher mountain routes may require snowshoes or specific winter gear.

Are there running routes that are accessible by public transport in Gex?

While many routes are best accessed by car, some starting points in towns like Saint-Genis-Pouilly or Divonne-les-Bains may be reachable via local public transport. It's advisable to check local bus schedules and routes to plan your access to specific trailheads.

What do other runners enjoy most about jogging in Gex?

The running routes in Gex are highly rated by the komoot community, with an average score of 4.5 stars from over 180 reviews. Runners often praise the diverse and unspoiled natural landscapes, the breathtaking panoramas of the Alps and Mont Blanc, and the extensive network of well-maintained trails that cater to all fitness levels.

Are there any challenging running routes for experienced runners in Gex?

Absolutely. For experienced runners seeking a challenge, Gex offers several difficult routes with significant elevation gains. Trails like the Le Reculet loop from Thoiry or the The Titans-sur-Rhône Viaduct loop provide demanding ascents and descents, often rewarding runners with incredible views from the Monts Jura peaks.

Most popular routes around Gex

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Check out more Running Trails & Routes throughout Gex below and find the perfect route in your destination.

Réserve naturelle de la haute chaîne du JuraLac de DivonneGrillySaint-Genis-PouillyFargesChézery-ForensDivonne-Les-BainsLéazCollongesConfortPougnyLancransSauvernyOrnexPéronThoiryVesancyLélexPrévessin-MoënsChevryÉchenevexVersonnexSégnySergyFerney-VoltaireMijouxCessyChallexCrozet

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