A majestic waterfall surrounded by nature, an invitation to adventure in the Jura mountains.
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Panoramic view from the summit of Grand Colombier, with greenery, sparkling lake and surrounding mountains.
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A runner on a mountain trail with a panoramic view of the Jura and Lac du Bourget.
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Two runners on a leafy trail at Grand Colombier, with a panoramic view of the mountains and clouds below.
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Majestic waterfalls tumbling over lush green rocks, an invitation to escape to nature.
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The green landscape of the Grand Colombier, with winding paths and majestic peaks. A call for adventure!
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Panoramic view of the Col du Grand Colombier, with a sculpture of a cyclist against a mountain backdrop.
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Panoramic view of the Grand Colombier, with a majestic cross, inviting you to take part in an adventure in the heart of nature.
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Majestic waterfalls surrounded by lush greenery, an invitation to adventure in the heart of nature.
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A charming stone house with a jacuzzi, surrounded by the peaceful countryside of the Jura.
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A runner on a green Jura trail, with a clear view of the mountains in the distance.
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Panoramic views of the Grand Colombier, lush greenery and clouds in a blue sky. Nature's escape guaranteed!
1 / 0
A majestic waterfall surrounded by nature, an invitation to adventure in the Jura mountains.
Panoramic view from the summit of Grand Colombier, with greenery, sparkling lake and surrounding mountains.
A runner on a mountain trail with a panoramic view of the Jura and Lac du Bourget.
Two runners on a leafy trail at Grand Colombier, with a panoramic view of the mountains and clouds below.
Majestic waterfalls tumbling over lush green rocks, an invitation to escape to nature.
The green landscape of the Grand Colombier, with winding paths and majestic peaks. A call for adventure!
Panoramic view of the Col du Grand Colombier, with a sculpture of a cyclist against a mountain backdrop.
Panoramic view of the Grand Colombier, with a majestic cross, inviting you to take part in an adventure in the heart of nature.
Majestic waterfalls surrounded by lush greenery, an invitation to adventure in the heart of nature.
A charming stone house with a jacuzzi, surrounded by the peaceful countryside of the Jura.
A runner on a green Jura trail, with a clear view of the mountains in the distance.
Panoramic views of the Grand Colombier, lush greenery and clouds in a blue sky. Nature's escape guaranteed!
View 6 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

From the gentle loop on the first day to the technical ascent/descent workshops, you'll learn every day, culminating in the ascent of the Grand Colombier, an iconic peak to confirm your progress.
Progress alongside a passionate guide, with personalised advice, technical workshops and live adjustments to help you grow in confidence, at your own pace.
A variety of trails, easy ascents and descents, Jura forests and, to cap it all, views of the Bugey region and Lac du Bourget from the Grand Colombier: an introduction to a setting that makes you want to go further.
End your days in a comfortable gite with a Nordic bath: ideal for a perfect balance between effort, relaxation and conviviality after each day on the trails.

Itinerary

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

We meet at 10am at the gîte. After a briefing from your guide, we'll set off on the first accessible 12 km loop, ideal for getting to know the group and warming up gently. The aim is simple: to get your bearings and enjoy the typical Jura panoramas.


Back at the gîte at around 1pm, we'll share a convivial meal prepared by Damien, your guide, before resuming the afternoon with technical trail climbing and descending workshops from 3pm. Everyone is free to adapt the intensity according to their level.


At the end of the afternoon, return to the gite and relax in the Nordic bath, followed by a stretching session. Meal and evening at the gîte to round off the day.

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

The day begins with a muscle-building session (optional). After breakfast, we'll set off on an outing dedicated to hill climbing. You'll be able to put into practice the techniques you learned the day before, alternating between walking and running, depending on the gradient.


The afternoon is devoted to discovering orienteering in a fun way, with a variety of workshops that can be adapted to your pace, perfect for improving your skills while having fun.


The day closes with an aperitif and a slide show on trail running, ideal for discussing techniques, equipment and experiences. Dinner follows, with a raclette revisited for sports enthusiasts.

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

On this third and final day, we embark on the major outing of the trip: the ascent of the Grand Colombier, an emblematic peak well known to cyclists.


Thanks to the rando-course format, everyone can go at their own pace while enjoying the superb balcony paths leading to the summit.


The aim for the day is to climb around 1,000 m in Ascent. The group advances together, in a motivating dynamic that will help you manage your effort and fully enjoy this challenge.


A picnic will be provided en route, so you can enjoy a convivial moment in the heart of nature.


Return to the gîte at the end of the afternoon for a final moment of sharing before saying goodbye.

The guides who will lead your adventure

Guide Damien - Mountain leader (AMM)

Damien

Mountain leader (AMM)

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 comfortable 4-star gîte, 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 (10h00)
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 +32 460 25 61 85 (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?

The gite is a 4-star gite with all mod cons. You will sleep in a shared room in a single bed: blankets and pillows are provided, but you will only need to bring a sheet. There's also a swimming pool on site (open from mid-April to the end of September) and a Nordic bath to help you recover after a day's trail running.

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!

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 6 departures

From € 550 /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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