Swiss Alps 100 Endurance Run

Swiss Alps 100 Endurance Run Sign up for the Challenge - Run it for the Beauty! By Mammut
7-9 August 2026
Kids | Fly | Vertical | 50K | 100K | 160K
Valais, CH

Sign up for the Challenge - Run it for the Beauty

We welcome you to the Swiss Alps 100 trail race, where you will experience some of the finest trails and views of the famous Swiss Alps mountains. Our courses, which are part run on the UNESCO World Heritage, are incredibly scenic, yet strenuous and challenging. Some parts of the course, like the Aletsch glacier, the 3 suspension bridges, or the alpine dam, are truly magnificent and a feast for your eyes.

08/06/2026

A little throwback to 160km adventure at Swiss Alps 100 back in 2024. 🏔️

We still get excited watching this. Jeff has a real talent for capturing not just the challenge of the race, but the beauty of the mountains and the experience of being out there.

A huge thank you once again for sharing your journey with us.

If you haven’t watched the full film yet, head over to Jeff’s YouTube channel, it’s well worth your time.

Two months ⛰️In 61 days, the first runners will set off into the Swiss Alps, beginning a journey that will test their le...
07/06/2026

Two months ⛰️

In 61 days, the first runners will set off into the Swiss Alps, beginning a journey that will test their legs, their minds, and their reasons for being there.

The truth is, nobody ever feels completely ready for an ultramarathon.

There will be climbs that seem endless.
There will be moments of doubt.
There will be sunrise, silence, exhaustion, and unexpected strength.

And somehow, one step at a time, the mountains will carry them forward.

The countdown has begun 🥳

Just 2 months to go !!!!!!!

RunTheAlps

Big congratulations to Lianne, the winner of our raffle in partnership with Trail Run Advisor 🎉🏔️Lianne just scored a FR...
12/05/2026

Big congratulations to Lianne, the winner of our raffle in partnership with Trail Run Advisor 🎉🏔️

Lianne just scored a FREE entry into the completely sold out 2026 Swiss Alps 100! 🇨🇭

Thank you to everyone who participated and helped spread the word. We’re excited to welcome runners from all over the world back to the Swiss Alps this summer.

See you on the trails ⛰️

The Alps. Anywhere on Earth. 🏔️Join the 2026 Swiss Alps 100 Virtual Endurance Run and take on 200K to 2,000K from wherev...
08/05/2026

The Alps. Anywhere on Earth. 🏔️

Join the 2026 Swiss Alps 100 Virtual Endurance Run and take on 200K to 2,000K from wherever you are.
May 9 – August 9, 2026.

Register now: vswissalps100.com

Crazy to think that in just 3 months the Swiss Alps 100 will be back in the mountains again. ⛰️Over a thousand runners f...
07/05/2026

Crazy to think that in just 3 months the Swiss Alps 100 will be back in the mountains again. ⛰️

Over a thousand runners from 55 countries heading into the Alps for the Vertical, 50K, 100K, 160K, and a whole lot of unforgettable moments.

Right now the trails are slowly coming back to life after winter and before we know it, Fiesch will be filled with runners, crews, volunteers, cowbells, and very tired legs. 😄

Can’t wait to see everyone again this August. 🇨🇭

Breaking News from Volunteer HQ 🍜⛰️We’re excited to announce that for the second year in a row, Nissin is sponsoring the...
02/04/2026

Breaking News from Volunteer HQ 🍜⛰️

We’re excited to announce that for the second year in a row, Nissin is sponsoring the Swiss Alps 100 volunteer crew with their delicious Soba Protein Cup Noodles (Nissin Deutschland)!

Last year the feedback from volunteers was crystal clear:
👉 “More noodles please.”

Whether it’s a cold night shift at an aid station, early morning bib pickup, or cheering runners through the mountains, a warm cup of noodles can feel like a five-star meal.

So a huge thank you to Nissin for keeping our volunteers happy, energized, and well fueled. Because let’s be honest… happy volunteers = happy runners. 😄

And if you want to volunteer this year please visit:

www.swissalps100volunteers.com

We’re fired up to welcome back Red Bull Switzerland as an official partner of the Swiss Alps 100! 🔥Once again, Red Bull ...
23/03/2026

We’re fired up to welcome back Red Bull Switzerland as an official partner of the Swiss Alps 100! 🔥

Once again, Red Bull is bringing the energy to the mountains — you’ll find that extra boost waiting for you at aid stations along the course.

When the climbs get steeper, the night gets longer, and the finish line still feels far away… that’s when it matters most.

Ready to push your limits?
Ready to go further than ever before?

This year at the Swiss Alps 100 — Red Bull gives you wings. 🪽

Red Bull

We’re excited to welcome back Sticker Mule as an official sticker sponsor of the Swiss Alps 100 for the third year in a ...
22/03/2026

We’re excited to welcome back Sticker Mule as an official sticker sponsor of the Swiss Alps 100 for the third year in a row! 🙌

Their continued support means a lot to us—and to our runners—helping us bring even more personality and quality to this incredible event in the heart of the Alps.

From bold designs to top-notch quality, Sticker Mule consistently delivers, and we’re proud to have them as part of the Swiss Alps 100 family.

Thank you for your partnership! 💙

Ultrarunning has not always been an equal space.But year by year, more women are stepping onto the start line, pushing l...
08/03/2026

Ultrarunning has not always been an equal space.

But year by year, more women are stepping onto the start line, pushing limits, redefining endurance, and showing what strength in the mountains really looks like.

At Swiss Alps 100 we are proud to see more women joining our races, supporting each other on the trails, and inspiring the next generation of runners.

To every woman, today we celebrate you!

Happy International Women’s Day.

🌄 Become part of the Swiss Alps 100 team! ✨Races like ours don’t happen without volunteers. Truly. Every aid station smi...
21/02/2026

🌄 Become part of the Swiss Alps 100 team! ✨

Races like ours don’t happen without volunteers. Truly. Every aid station smile, every cup of water handed out, every word of encouragement at 2am on a mountain trail… that’s what carries runners to the finish line.

The Swiss Alps 100 is built on community. And our volunteers are the heartbeat of race weekend. 💛

To everyone who has supported us in the past: thank you. You’ve stood in the rain, the sun, the dark, and the early mornings, and you’ve helped create something unforgettable.

And to anyone curious about joining this year — we would love to welcome you. Whether you’re a trail runner, a friend or family member of an athlete, or simply someone who loves being part of events like ours, there’s a place for you on our team.

👉 Visit swissalps100volunteers.com to learn more and sign up.
Or share this with someone who would love to be part of it.

Let’s make this year’s edition unforgettable — together. ⛰️✨

Adresse

Feriendorf 1
Fiesch
3984

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