• Trail training for a 100km race on the ridges of the Great St. Bernard Pass
  • Trail training for a 100km race on the ridges of the Great St. Bernard Pass
  • Trail training for a 100km race on the ridges of the Great St. Bernard Pass
  • Trail training for a 100km race on the ridges of the Great St. Bernard Pass
  • Trail training for a 100km race on the ridges of the Great St. Bernard Pass
  • Trail training for a 100km race on the ridges of the Great St. Bernard Pass
Great St. Bernard Pass / Valais

Trail training for a 100km race on the ridges of the Great St. Bernard Pass

Réf : LLZZMJ

In summary

  • Sports
    Trail running
  • Duration
    3 days
  • Level
    Advance

    Levels

    Trail running
    Beginner
    For those looking to discover trail running. You run for one hour twice a week and have no particular mountain experience. You will cover distances of 10 to 15 km, with an elevation gain of around 800 m per day, on smooth trails or alpine pastures.
    Intermediate
    For those with an UTMB Index of 350 (as a reference point), you will run twice a week and complete a few long runs. You will undertake 4–5 hour outings covering roughly 15 to 20 km per day, with 1,000 m of elevation gain on narrow trails.
    Confirmed
    For those with an UTMB Index of 450 or higher (as a guideline), you will run 2 to 3 times a week, including at least one long run. You will complete 4- to 6-hour outings covering approximately 25 km and 1,500 m of elevation gain per day, traversing runnable trails, alpine pastures, and narrow paths.
    Advanced
    You have an UTMB Index of 500 or higher and run 3 to 4 times a week, including at least one long run. You have previously completed trail runs of at least 30 km with 1,700 m of elevation gain. You will be undertaking daily 7-hour outings covering approximately 35 km and 2,000 m of elevation gain across varied terrain, including runnable trails, alpine pastures, scree slopes, and snow patches.
    Expert
    You have an UTMB Index of 550 or higher and run 4 to 5 times a week, including one long run (2–3 hours). You have previously completed trail runs of at least 40 km with 2,000 m of elevation gain. You will undertake outings lasting approximately 8 hours, covering around 35 km and 2,500 m of elevation gain per day across scree slopes, ridges, off-trail terrain, snow patches, and more.
  • Destination
    Great St. Bernard Pass / Valais
  • Age
    From 20 - 65 years
  • CO₂-Emissions
    35.21 kg CO2
  • Type of stay
    This group trip is perfect for travelers who want to experience a sporting adventure with other enthusiasts and be guided.
    Type of stay
    In a group
  • Languages
    🇫🇷
    French
    🇬🇧
    English

In a few words

Hone your skills for a 100km ultra-trail with this intense training camp in the heart of the Swiss Alps . For three days, you'll run in a small group on the demanding and spectacular trails of the Verbier Saint-Bernard Trail . The high-altitude trek will take you across vertiginous ridges , magnificent glaciers , and iconic mountain passes , culminating in the legendary Great St. Bernard Pass , with an overnight stay in a mountain refuge for total immersion in the mountains . Designed for experienced runners , this camp combines high-volume training , professional guidance , and personalized coaching to refine your technique, adjust your strategy, and boost your endurance. The friendly atmosphere fosters interaction among enthusiasts and encourages everyone to push their limits in a breathtaking natural setting. A challenging and stimulating program, ideal for reaching the next level before your upcoming races.

The highlights

  • Trail running training course for 100k, following the route of the Verbier Saint-Bernard Trail in a small group
  • Supervised training sessions with personalized advice for effective progress
  • A night at altitude at the Great St. Bernard Pass for an unforgettable experience
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Photos

Sport

Level

Trail running

Advance

Levels

Trail running
Beginner
For those looking to discover trail running. You run for one hour twice a week and have no particular mountain experience. You will cover distances of 10 to 15 km, with an elevation gain of around 800 m per day, on smooth trails or alpine pastures.
Intermediate
For those with an UTMB Index of 350 (as a reference point), you will run twice a week and complete a few long runs. You will undertake 4–5 hour outings covering roughly 15 to 20 km per day, with 1,000 m of elevation gain on narrow trails.
Confirmed
For those with an UTMB Index of 450 or higher (as a guideline), you will run 2 to 3 times a week, including at least one long run. You will complete 4- to 6-hour outings covering approximately 25 km and 1,500 m of elevation gain per day, traversing runnable trails, alpine pastures, and narrow paths.
Advanced
You have an UTMB Index of 500 or higher and run 3 to 4 times a week, including at least one long run. You have previously completed trail runs of at least 30 km with 1,700 m of elevation gain. You will be undertaking daily 7-hour outings covering approximately 35 km and 2,000 m of elevation gain across varied terrain, including runnable trails, alpine pastures, scree slopes, and snow patches.
Expert
You have an UTMB Index of 550 or higher and run 4 to 5 times a week, including one long run (2–3 hours). You have previously completed trail runs of at least 40 km with 2,000 m of elevation gain. You will undertake outings lasting approximately 8 hours, covering around 35 km and 2,500 m of elevation gain per day across scree slopes, ridges, off-trail terrain, snow patches, and more.
You have an UTMB Index of 500 or higher and run 3 to 4 times a week, including at least one long run. You have previously completed trail runs of at least 30 km with 1,700 m of elevation gain. You will be undertaking daily 7-hour outings covering approximately 35 km and 2,000 m of elevation gain across varied terrain, including runnable trails, alpine pastures, scree slopes, and snow patches.

The expert's opinion

Advance

You've already completed a 40-50km trail race like the Verbier Marathon, the Dents du Midi Trail, or the OCC, and you train for trail running several times a week. You participate in several races during your season and you're looking to tackle your first 70-80km ultra-trail, so this is the level for you.


You will mainly be running on mountain trails (marked white red white) with some technical sections of T3 type. The outings will be full-day, 8-hour trail runs in a hiking-running style.


A level for training, recognizing a course and also accumulating elevation gain.


Minimum ascent rate: 500-600m/h

Average speed over the lap: 5km/h


In figures

Trail and road running

  • Average duration/day: 6h30
  • Average distance/day: 27 km
  • Average daily elevation gain: 1900 m
  • Average daily descent: 1934 m
  • Exposed Passages: Yes

Management

During this stay, several supervisors will be present to guide and assist you, ensuring your comfort and safety throughout the trip.
Band : 1 supervisor for 6 to 8 people
Languages ​​spoken:
🇫🇷
French
🇬🇧
English
Jules-Henri Gabioud
Jules-Henri Gabioud

Originally from the Swiss village of La Fouly, at the foot of the Mont Blanc massif, Jules-Henri has always had a strong interest in the mountains. They attract him, shape him, and instill in him a taste for physical exertion and a love of natural spaces. Little by little, he began to explore the landscapes around him, first with his family, then by running the trails of the Tour du Mont Blanc.


At the dawn of his 20s, he embarked on the adventure of trail running, a world where the limits of human endurance are constantly pushed and where the struggle is more about battling oneself than other competitors. His passion for this sport has led him to discover numerous international trail races in Italy, France, Spain, Germany, and even Nepal, while always keeping enjoyment and self-improvement at the heart of his practice.


Candide Gabioud
Candide Gabioud

A passionate trail runner for many years, Candide, Jules-Henri's older brother, has participated in numerous major trail races. A multiple UTMB finisher with top 20 finishes in the CCC and TDS, Candide boasts over 15 years of trail running experience. A winter sports instructor with a university degree, he will be delighted to accompany you on the trails and share many anecdotes from his races.


Management

Security

  1. Swiss Federal Mountain Guide
  2. Safety trainer for Horizon Nature training
  3. Perfect knowledge of the region
  4. Extensive trail running experience
Learn more about supervision

Program

Day 1
Day 2
Day 3
  • map

    From the high mountains to the gates of Italy

    • Transportation Bus - 00h30 - 13km
    • Activity Trail and road running
    • Duration of the activity 3h
    • Distance 12 km
    • Positive elevation gain 1300 m
    • Negative elevation 500 m
    • Exposed passages Yes
    • Accommodation Hostel
    • Breakfast not included
    • Lunch not included
    • Dinner included

    Meet at 1 p.m. at Orsières train station to meet the rest of the group. The trip begins with the ascent towards the Fenêtre lakes, then continues to the Great St. Bernard Pass , an iconic crossing between Switzerland and Italy. Overnight stay at the Grand St. Bernard Hospice inn.

    Day 1

Note

In the event of too much snow on that date, it is possible that the reconnaissance will take a more suitable alternative route in order to guarantee the safety of the participants along the route.

Accommodation

During this stay, you will sleep in several different accommodations.

Access

Departure
Orsières, Gare, Orsières, Suisse
Day 1 : 13h00
End of stay
Orsières, Gare, Orsières, Suisse
Day 3 - 16h00

Go to the starting point

Access by train
Take the train toOrsières
Access by car
Travel to the place of stay with parking available
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Price details

The price includes

  1. Supervision by a trail running guide
  2. Shared room accommodation
  3. Half-board within the accommodations
  4. Lunches on the 2nd and 3rd days
  5. Bus transfers
  6. A souvenir of your stay

The price does not include

  1. Dietary supplements (bars, energy drinks)
  2. Personal expenses
  3. Drinks during meals
  4. The picnic on the first day

Options

  1. Flex fare and insurance

Practical information

Specific formalities
Equipment
A
Decathlon Travel Partner

Our partner team

• 6 stays
Since 2015, our local partner has been leading trail running courses ranging from beginner to advanced levels for seasoned runners. Based primarily in the Valais region and around the Mont Blanc massif, the agency draws on the exceptional experience of Jules-Henri and Candide Gabioud, multiple winners of the renowned PTL (Paris-Terrain Trail). With over ten years of experience worldwide, the team shares its expertise to help each participant plan their training, improve their technique, or familiarize themselves with the routes of legendary races. Multilingual (French, English, German), they offer top-tier support based on expert advice and a passion for the trails.
Discover their team and their trips
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