Experience trail running in Isère, in the heart of the Voiron region! With 14 trail courses With permanent and varied trails between the lake, the Chartreuse mountains, and the Valdaine valley, you can train all year round. Whether you're a beginner or an experienced runner, each trail promises magnificent scenery and breathtaking elevation changes.

Here in the Voiron region, we don't just go on simple outings. We embark on adventures, push our limits, and enjoy an exceptional playground.
With its 210 km of trail running routes, accessible to allYou're about to discover a region where nature, culture, and physical activity blend perfectly. So, ready to lace up your sneakers? Follow the guide; we'll take you to this region where Trail running rhymes with thrills and challenges.

Why practice trail running in Isère in the Voironnais region?

One might think that trail running is reserved for experts or experienced athletesHowever, not at all. In fact, trail running is also for you. beginner walkers or runnersIt's a real training ground where you can progress at your own pace, while enjoying... breathtaking landscapes.

So, what makes trail running in the Voiron region so special? First, the diversityHere, we don't limit ourselves to just one type of terrain: we move seamlessly between lakes, hills, mountains, forests, and valleys. And all of this within a single area. If you're looking for a trail running route near LyonYou will be served. less than an hour from LyonYou can already train in an exceptional setting.

The Voiron region is also the entrance to the Charterhouse, a legendary mountain range for any trail running enthusiast. It offers a variety of circuits for year-round training, with thrilling elevation changes, breathtaking scenery, and a unique atmosphere.

And that's not all: you can run in the region in any season, thanks to often mild weather, and terrains that adapt to all levels. To prepare for a trail race this year This is where you will find your happiness.

The best trail running routes in Isère, in the heart of the Voiron region

Did you think trail running was complicated? Think again. The Voiron region is full of trail routes suitable for everyone. from beginner trail runner to championHere is an overview of the essential circuits to get you started or to progress.

Trail of the cochettes, Lake Paladru
Pascal Flamant

01

In Charavines and Paladru

Trail routes around Lake Paladru

We'll start with one of the jewels of the territory : Lake Paladru. With its turquoise waters, its beaches, and the paths that wind their way up its heightsThe lake offers an ideal playground.

The trail running routes around Lake Paladru include no fewer than seven itineraries. Some are perfect for those who start or simply want to go for a quiet outing, others for those looking to test their cardio and their techniqueThe most famous? The grand 25km loop that climbs into the hills, offering a sporting challenge worthy of the scenery. In addition, the The view is breathtaking : we run between the mountains and the forests, with the lake as a backdrop.

See all the routes around the lake

210 km of permanent trail routes
PEREZ Stephane

02

In Voreppe

Trail routes in Chartreuse from Chalais

Looking for a real challenge? La Chartreuse, with its steep peaks and vertiginous ridges, is the ideal terrain for the experienced trail runners. From ChalaisSet off to conquer technical trails where the elevation gains often exceed 1000 meters. Here, every stride will lead you through forests, past rocks, and to breathtaking viewpoints. Far from the crowds, you'll immerse yourself in a wild world, perfect for push your limits and live an authentic adventure.

See all the routes in Chartreuse

210 km of permanent trail routes
GillesGaloyer_StudioJamaisVu

03

At Saint Geoire en Valdaine

The trail circuits of the Ainan valley

Looking for a change of pace? The Saint-Geoire valley in Valdaine offers three circuits of different levelsThese more accessible routes allow you to discover the region in a different way, while taking on some great challenges.

See all the routes in Valdaine

210 km of permanent trail routes

04

In Voiron

Urban trail: Vouise climb

Looking for a route starting directly from Voiron town centre? The Vouise climb trail is Perfect for exploring, getting warmed up and enjoying varied landscapesWith its accessible trails, it allows you to combine effort and pleasure:  panoramas guaranteed on the Chartreuse et Voiron Whether you come for a relaxing outing or to prepare for your next race, this route offers you a good overview of trail running in the Voiron region.

See the Voiron trail route

Trail running less than an hour from Lyon and Grenoble

Looking for a route near Lyon or Grenoble? No problem: these routes are easily accessible by train or car from Lyon and GrenobleYou can plan an outing to test your endurance or simply enjoy a moment in nature.

Challenge yourself with our trail running routes in Isère

Whether you're a beginner or an experienced runner, whether you're looking to take your first steps or push your limits, everything is here for you. And the Voiron region has no shortage of ideas to get you excited: numerous trail running events throughout the year, including the Challenge Pays Voironnais Trail Series, which brings together several official races in the region. With these events, you can Test your level, progress, and above all have fun in a friendly atmosphere.
And guess what? By participating in at least 4 of the 7 races in this challenge, you can win awardsand above all, to have an unforgettable experience. There's nothing better to fuel your motivation and share your passion with other runners.

Do you want to push yourself further?

The best plan is theOn Track app Precise GPS, live tracking, daily challenges, real-time rankings… and even the ability to compare your performance with other runners. All of this, completely free.
So, ready to take on the challenge and make your sneakers vibrate in the Voiron region?

between lake, mountain and heritage

It's no secret: running in the Voiron region also means enjoying incredible landscapes.

Lake Paladru, a unique setting for trail running

Imagine yourself running near a lake with turquoise waters, with the mountains of ChartreuseThis is what the trail routes around Lake Paladru offer. Whether you're there for a leisurely outing or a real sporting challenge, the environment is exceptional.
Take the opportunity to go for a walk, a swim, or simply admire the beauty of nature.

The peaks and ridges of the Chartreuse

You want to retrain, change direction or environment breathtaking panoramas The trails of the Chartreuse They offer breathtaking views of the valley, the villages, and the surrounding nature. Here, you can run between dense forests and snow-capped peaks in spring, or under a radiant sun in summer.
Ce mythical mountain range, which serves as an entry point to the history of the Grande Chartreuse, is also an essential stop for any trail runner in search of adventure.

Organization, advice and best times to run in Isère

Before setting off on your adventure, here are a few tips to help you prepare for your outing.

Download GPS tracks and route descriptions

No more excuses for getting lost: every trail race is available in GPX format. Check the length, elevation gain, and difficulty to choose your route. Plan your itinerary, check the weather, and go for it!

When to run? The best seasons in Isère

Wondering when the best time to run in Isère is? The answer: all year round! Spring is ideal for enjoying the flowers and sunshine, summer for longer runs, autumn with its warm colours, and even winter if you love snowy landscapes.

Tips for training and tackling challenges

Don't neglect your preparation. Stay hydrated, equip yourself properly, warm up before each outing, and remember: listen to your body. Safety comes first.

Trail running events and calendar in Isère: don't miss it!

Do you dream of a real challenge or want to share your passion? Check it out calendar of races, challenges, and events organized in the Voiron region.
Are your trail races already scheduled? Then prepare your equipment, register, and above all: have fun!

FAQ about trail running in Isère

Looking for great trail running adventures near Lyon? The Voironnais region, just an hour away, offers several high-quality routes. Whether it's the Lake Paladru circuit, with its spectacular landscapes, or the trails of the Saint-Geoire valley in ValdaineYou will find routes suitable for all levels.

Are you new to trail running in the Voiron region? Perfect! The area offers several short supply chains at the green levelBetween 5 and 10 km is ideal for learning to run on varied terrain while having fun. Start slowly, without focusing on performance, and progress at your own pace. You'll see, after a few outings, you'll be able to consider longer and more technical routes. Most importantly: enjoy the exceptional environment of the Voiron region while having a great time!

On our website, in the "download" section to the right of each route's map, you can download the GPX tracks, or via the app. On TrackIt's always very useful for not getting lost!



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