A runner sets off along a forest path on the crests of the Haut-Jura, between lush green pine trees.
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A winding trail through the green meadows and hills of the Haut-Jura, an enchanting landscape.
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A runner crosses the picturesque paths of the Haut-Jura ridges, surrounded by lush green mountains.
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Two riders set off along a sunny path, surrounded by the golden, green landscapes of the Haut-Jura.
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A path winding through lush green forest, a promise of adventure in the heart of nature.
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A trail runner on a sunny path in the green crests of the Haut-Jura.
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A panoramic autumn view of the Haut-Jura ridges, revealing colourful forests.
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A majestic panorama of snow-capped mountains, floating above a sea of clouds.
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Couple running along a mountain path, under a colourful sky at sunset.
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Feet planted on a rock overlooking a lake and mountains under a blue sky. Escape to nature!
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A runner overlooks the clouds from a summit, inviting you to embark on an adventure in the Haut-Jura.
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Panoramic views over the green crests of the Haut-Jura, ideal for trail running and adventure.
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The impressive landscape of the Haut-Jura crests, between white cliffs and lush green forests.
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Vast crests of the Haut-Jura, with snow-capped peaks rising to the horizon.
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A runner climbing a rocky path, surrounded by lush green mountain scenery.
1 / 0
A green panorama of the Haut-Jura ridges, inviting you to explore and discover.
1 / 0
A runner sets off along a forest path on the crests of the Haut-Jura, between lush green pine trees.
A winding trail through the green meadows and hills of the Haut-Jura, an enchanting landscape.
A runner crosses the picturesque paths of the Haut-Jura ridges, surrounded by lush green mountains.
Two riders set off along a sunny path, surrounded by the golden, green landscapes of the Haut-Jura.
A path winding through lush green forest, a promise of adventure in the heart of nature.
A trail runner on a sunny path in the green crests of the Haut-Jura.
A panoramic autumn view of the Haut-Jura ridges, revealing colourful forests.
A majestic panorama of snow-capped mountains, floating above a sea of clouds.
Couple running along a mountain path, under a colourful sky at sunset.
Feet planted on a rock overlooking a lake and mountains under a blue sky. Escape to nature!
A runner overlooks the clouds from a summit, inviting you to embark on an adventure in the Haut-Jura.
Panoramic views over the green crests of the Haut-Jura, ideal for trail running and adventure.
The impressive landscape of the Haut-Jura crests, between white cliffs and lush green forests.
Vast crests of the Haut-Jura, with snow-capped peaks rising to the horizon.
A runner climbing a rocky path, surrounded by lush green mountain scenery.
A green panorama of the Haut-Jura ridges, inviting you to explore and discover.
View 4 departures

Trailrunning

Trail initiation at Grand Colombier, in the heart of the Jura mountains

April to October
3 days| 2 nights
Level 2
Eco-score 4/5

What you will experience

Climb gently up to the Grand Colombier (1,531 m) and discover the simultaneous views of Lac du Bourget, the Rhône and the Mont-Blanc massif as you turn off a balcony.
Work on your footing on the Bugey forest trails, listening to the steady rustle of dry leaves under your shoes and birds of prey soaring over the ridges.
Test your technique going up and down the limestone slopes of the Jura mountains, ideal terrain for feeling the difference between relaunching, putting your foot down and saving effort.
Take part in an introduction to orienteering through undergrowth and clearings, map in hand, following the scent of resin and the markers hidden in the forest.
End your days in a typical Bugey gîte, with a steaming Nordic bath, raclette and regional specialities brought along by everyone.

Itinerary

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DAY 1 / 3
D-
300m
D+
300m
Distance
8km

We meet at 10am at the gîte. You'll set off on an accessible 12 km loop to familiarise yourself with the group and the local trails.

After lunch, you'll take part in technical uphill and downhill workshops, with free intensity. Return to the gîte for a moment of relaxation (Nordic bath, stretching) before a shared aperitif and dinner.

DAY 2 / 3
D-
1300m
D+
1300m
Distance
25km

After an optional muscular wake-up call and breakfast, you'll set off on a 3-hour outing alternating walking and running to work on the gradient.

In the afternoon, there are orienteering workshops suitable for everyone. Return to the gîte for some quiet time, followed by an aperitif and a meal based on local specialities.

DAY 3 / 3
D-
1000
D+
1000
Distance
10km

You'll be setting off on a longer outing to the Grand Colombier, an iconic peak offering sweeping views over the Bugey region and Lac du Bourget.

The pace alternates between walking and running, with the option of shortening the route depending on the conditions. Picnic on the way before returning to the gîte.

The guides who will lead your adventure

Guide Damien - International mountain leader (IML)

Damien

International mountain leader (IML)

FrenchFrench
EnglishEnglish
SpanishSpanish

Hello, I’m Damien!

What drives me when I travel with you? It’s making sure you enjoy the kind of holiday that truly suits you — whether you’re curious, a foodie, sporty, contemplative, or even all of these at once. I want to take you through places that are especially meaningful to me, help you discover them, and above all share stories and conversations along the way.

Find out more about Damien

What's included in the price

Included

Guiding : During these 3 days, you will be accompanied by Damien, a guide with a passion for trail running and a thorough knowledge of the Jura.
Accommodation: 2 nights in a cosy gîte in the heart of nature, which also has a swimming pool and Nordic bath, ideal for relaxing after a great day's trail running.
Meals: All meals are included, from lunch on the first day to lunch on the last day. Meals will be prepared as a group in a friendly atmosphere.
Technical workshops: stride management, use of poles, nutrition and mountain orientation.

Not included

Transport to the meeting point in Chavornay.
Drinks and personal expenses.
Everything that is not included in "what is included".

What level should you expect

Level 2
You should be at least 16 years old to participate

Getting there

Start: Chavornay (09h00)
End: Chavornay (16h00)

Transport

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Take the TGV to Bellegarde-sur-Valserine station.

From there, you can take a regional train to Culoz. Once in Culoz, we can organise a shuttle bus with your guide to Chavornay.

  • Departure station > Bellegarde-sur-Valserine > Culoz
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You can also drive to Chavornay and leave your car in a free car park.

If you don't have a car, you should know that we are encouraging car-pooling between participants by creating a whatsapp group 15 days before departure: An opportunity to get to know each other before you even start your expedition!"

How to register

1

Step 1

Choose your departure date and number of participants

2

Step 2

Book online by paying a deposit or the full amount directly. It is also possible to book by telephone by calling +32 474 97 09 38 (Mon-Fri 9am-5pm).
  • If the minimum number of participants is reached, departure is confirmed!
  • If the minimum number of participants is not reached, we will give you a full refund.
Departure is confirmed 15 days in advance for adventures lasting more than 4 days. Departure is confirmed 7 days prior for adventures lasting less than 4 days.
3

Step 3

In the case of a deposit, the remaining amount will be debited from your account before departure.

Your reviews

The opinions of our participants who have placed their trust in us

Frequently asked questions

How comfortable is the gite?

We'll be sleeping in a mountain gite in a shared room in a single bed. We'll provide you with a blanket and pillow, but you'll only need to bring a sheet. The gite also has a swimming pool and a Nordic bath to help you recover.

What equipment should I bring?

Once you've registered, you'll receive a full packlist several weeks before departure. You'll also be able to chat directly with your guide to ask questions and make sure you have everything you need. There's nothing complicated about it: good shoes, a comfortable bag and a desire for adventure are all you need to get started!

Do we need to plan for adventure?

Yes, remember to take some cash with you. Cards are not always accepted in mountain huts and inns. If you need to buy a drink, mineral water or something extra, bring a few notes and coins with you before you go up. Ideally, you should withdraw some money in town before setting off. Everything else (meals, accommodation, guiding) is already taken care of.

Are there showers in the gite?

Yes, the gite is equipped with toilets and showers.

What if I'm afraid of heights?

Don't worry: there are no technical or exposed sections on this expedition. Some sections run along ridges, but always on wide, safe paths, with the guide at your side. If you're comfortable in the mountains and able to walk for several hours with a change in altitude, you'll be able to enjoy the views to the full without stress.

Are instalment payment options available?

Yes, that's right! At checkout, you can choose the Alma option to pay for your booking in 2x, 3x or 4x. All you have to do is select Alma at checkout and follow the instructions. It's simple, fast and secure.

Can I privatise this expedition for my group?

Yes, all our expeditions can be privatised for a group already formed, on the dates of your choice.

To make your request, go to the expedition that interests you and click on "Privatise the expedition". We'll take care of the rest!

What does the price of a Wildhartt adventure include?

At Wildhartt, transparency is essential. The price of your expedition reflects a clear breakdown of costs:


  • 30% for our guides, the mainstays of every adventure.
  • 35% for accommodation and meals, essential for your comfort.
  • 10% for equipment and transport, to guarantee safety and fluidity.
  • 25% for organisation and logistics, from first contact to the end of the expedition.


Our priority: to offer you a quality experience, with complete clarity.

Do you have any questions? Contact us.


What happens if the weather is bad?

At Wildhartt, nature is our playground, rain or shine. Rain, snow or wind: our guides adapt the itinerary, activities and accommodation to guarantee you the best possible experience.
Unless safety is at stake (storm, avalanche, flood...).


In this exceptional case, we can cancel an expedition, at least one week before departure.
If this happens:
→ You can postpone your adventure at no cost,
→ Or receive a full refund.


What kind of people usually join Wildhartt expeditions ?

You don’t need to be a top athlete or mountain expert to feel at home. Most Wildhartt participants are between 25 and 60 years old, with a balanced mix of women and men.


Many join solo or in small groups of two or three. They often live in cities and are looking for a meaningful brea some time to reconnect with nature, slow down, and enjoy something real.


They usually have a regular movement practice (hiking, running, yoga...), but not with a competitive mindset. They’re in good shape, but don’t necessarily have technical skills. What brings them together is a shared desire to disconnect, observe, learn, and experience nature in a more grounded, accessible way.


If that speaks to you, you'll feel right at home. The group spirit is kind and open, and the pace adapts to everyone.

Selected from 4 departures

From € 420 /pers.

Want to choose your own date with your own group?

Select Alma to pay in 2, 3, or 4 installments.

Hassle-free from start to finish.

Full refund if departure is not confirmed
Free cancellation up to 30 days before departure
Instalment facility available

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