Discover the Summum Mont Blanc challenge

Discover Summum & unleash your potential!

The objectives of Summum, France's extreme triathlon for champions

Will you take up the challenge?

Every challenge begins with preparation. The Summum demands total endurance: body, mind, and will must move forward together. Train yourself to push your limits, find your rhythm, and transform every effort into positive energy.

It's you against yourself

Your mind is your best ally. Learn to manage doubt, fatigue, and fear. Thanks to the mental preparation techniques developed by Cyril Blanchard, you will discover the power of concentration and the power of letting go.

Surpassing oneself

The Summum is not just a race, it is an inner adventure. Climbing a peak means pushing beyond your own limits, learning to trust yourself, and feeling proud of having pushed yourself to the limit.

See you at the finish line?

The Summum Challenge opens the door to an extraordinary human adventure. Between lake, trail, and summit, you will experience an extreme triathlon in the heart of the most beautiful landscapes. A rare experience, at the crossroads of sport, nature, and emotion.

Swimming

3.800 M

Alone in a wild lake

3,800 meters to cover in unspoiled nature,

a test of total endurance where the mind takes over when the body tires.

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Bicycle

180 miles

3,000 meters of elevation gain

180 kilometers, 3,000 meters of elevation gain, and breathtaking views of Mont Blanc.
A continuous climb where every turn

tests your determination.

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Race

21 miles

4,000 meters of elevation gain

4,808 meters above sea level, a guided climb from Saint-Gervais via Bionnassay.
Here, the air is thin, the ground unstable, but the view... unforgettable.

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Step 1
Open water swimming: Lake Coiselet

Dive into the wild waters of the Jura, in the heart of the Ain Gorges. 3,800 meters to cover in untamed nature, a test of total endurance where the mind takes over when the body tires. Every meter covered is a victory over yourself!

Statistics Section
120
Happy Clients
75+
Qualified Instructors
35+
Award-winning

Stage 2
180 km by bike: beautiful lakes

After the aquatic challenge, it's time for the road and adrenaline. The Challenge Summum cycling route covers 180 kilometers with more than 3,000 meters of elevation gain, connecting three iconic lakes: Coiselet, Nantua, and Annecy. A majestic journey through mountains, valleys, and breathtaking panoramas, where every pedal stroke brings you closer to the summit.
Be sure to save your energy for crossing the Col des Aravis!

Statistics Section - Step 2
180 miles
alpine road
3 000 m
elevation gain
6:45 a.m.
average effort for the best
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Stage 3
Ascent of Mont Blanc: 21km of suffering

The SUMMUM Challenge stage, the ascent of Mont Blanc, symbolizes the total fulfillment of body and mind. After swimming and cycling, athletes embark on an exceptional mountaineering trail from Saint-Gervais, passing through Bionassay, to reach the legendary summit of the French Alps roped together with a guide from the Chamonix company.

Statistics Section - Step 3
4 808 m
altitude at the summit
12 h
average round-trip ascent
-10 °C
at daybreak, above the clouds

The challenge doesn't stop at the summit!


The timer stops at the summit, but it's not over yet...

To complete the Summum challenge, you must descend from the summit the same way you climbed up.

And if you want to join the very exclusive Summum24 club,
you must reach the summit in less than 24 hours.
 

Will you be a finisher in less than 24 hours?


Only two people have successfully completed the challenge to date...

Will you be next?

FAQ - Summum Challenge by Cyril Blanchard

Who can participate in this challenge?

This challenge is for anyone who wants to push their limits. You don't need to be a professional athlete—all you need is determination. If you want to prove to yourself that you can achieve the impossible, this challenge is for you.

Do you need to have previous experience in triathlons or mountain sports?

No experience is necessary. The course is demanding, but progressive support is offered to help you prepare physically and mentally. The real goal is not performance, but pushing yourself beyond your limits.

How is this challenge different from other races?

Here, you're not racing against others, but against yourself. Crossing Lake Annecy, cycling to the mountains, and climbing Mont Blanc is above all an inner journey. Each stage teaches you resilience, mental management, and the pride of seeing things through to the end.

How can I prepare myself for such a challenge?

Cyril Blanchard offers comprehensive support: physical preparation, mental coaching, and a personalized training plan. You will learn how to manage your effort, recovery, and above all, your mental state, because that is your real driving force.

Why take part in this challenge?

Because everyone has the ability to surpass themselves. Participating means daring to get moving, enjoying a unique experience, and proving that you can achieve much more than you imagine. The Mont Blanc Challenge is not just a race—it's a gateway to a new version of yourself.

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