swim bike run fun!
AUGUST 16-17, 2025
Valais Triathlon Festival
The back-to-school rendez-vous in an incomparable setting!
On August 16 and 17, 2025, the 2nd Valais Triathlon Festival will take place in the magical setting of Domaine des Îles de Sion!
In the heart of this magical setting, this true sports festival brings families and friends together for an exciting weekend. Featuring exclusive courses, triathlon enthusiasts and beginners alike will have the opportunity to take part in a triathlon event. Swimmers will be immersed in the crystal-clear waters of Domaine des Îles. On their bikes, participants can explore the upper or lower Valais, depending on the route. Finally, putting on their sneakers, triathletes will have the opportunity to explore the banks of the Rhône and its magnificent surrounding landscapes.
Something for everyone, young and old! Swimming, cycling and running... but also paddle-boarding across the lake, Swimrun and waterside concerts. There's only one motto this summer in Sion: surpass yourself while having fun.
*I hear you can even take part with your pink flamingo buoy and other inflatable accessories. 
6 to 7 years | 25 m / 1km / 400 m
8 to 9 years | 50m / 2km /900m
10 to 11 years | 100 m / 2 km / 900 m
12 to 13 years | 200 m / 4 km / 1.6 km
14 to 17 years | 250m / 10km / 2.5km
Family Relay 6 to 13 years | 100m / 2km / 900m
Discovery | 250m / 10km / 2500m
Sunset Sprint Team | 250m / 10km / 2500m
La Traversée | 1km (swim, paddle and free)
Departure in
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And you, are you more glasses above or below the bonnet?
Tell us all about it in comments! 😉
#ValaisTriathlonFestival #triathlete #triathlonlife #swimbikerun #valais #wallis #valaisgravedansmoncoeur #switzerland #sionmaville #domainesdesiles #earlybirds ... See MoreSee Less
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Do you miss the transition zones?
So do we. We can't wait for the season to start again!
While you're waiting for the good weather, don't hesitate to register. Early bird rates are still available' 😉
#ValaisTriathlonFestival #triathlete #triathlonlife #swimbikerun #valais #wallis #valaisgravedansmoncoeur #switzerland #sionmaville #domainesdesiles #earlybirds ... See MoreSee Less
0 CommentsComment on Facebook
Do you miss the transition zones?
So do we. We can't wait for the season to start again!
While you're waiting for the good weather, don't hesitate to register. Early bird rates are still available' 😉
#ValaisTriathlonFestival #triathlete #triathlonlife #swimbikerun #valais #wallis #valaisgravedansmoncoeur #switzerland #sionmaville #domainesdesiles #earlybirds ... See MoreSee Less
1 CommentComment on Facebook
Already registered 👍👍
Every race becomes even more special when you're surrounded by your own little fan club! 👏
#ValaisTriathlonFestival #triathlete #triathlonlife #swimbikerun #valais #wallis #valaisgravedansmoncoeur #switzerland #sionmaville #domainesdesiles #Fanclub #supporters ... See MoreSee Less
0 CommentsComment on Facebook
Every race becomes even more special when you're surrounded by your own little fan club! 👏
#ValaisTriathlonFestival #triathlete #triathlonlife #swimbikerun #valais #wallis #valaisgravedansmoncoeur #switzerland #sionmaville #domainesdesiles #Fanclub #supporters ... See MoreSee Less
0 CommentsComment on Facebook
🏅Take up the challenge at the Valais Triathlon Festival! 🏅
On August 16, 2025, plunge into the heart of Domaine des Iles de Sion for an exceptional event!
Enjoy the Swiss Middle Distance Triathlon Championship and experience an unforgettable adventure through the magnificent Valais countryside. 🌄
🏊♂️ 1.9 km swim, 🚴♀️ 90 km bike (1,500 m ascent), and 🏃♂️ 21.1 km run!
💥Why take part?
- Swiss Championship: challenge the best Swiss triathletes (open to all)
- New 2025 course on a unique loop, totally immersed in the spectacular Valais landscapes 🌲
- Unique atmosphere and top organization!
📅 Date: Saturday, August 16, 2025
📍 Location: Domaine des Iles de Sion
Register now and take up this great challenge! 🔥
#ValaisTriathlonFestival #championnatsuisse #triathlon #halfdistance #Triathlon2025 #sion #valais #sport #challenge #triathletes ... See MoreSee Less
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✨ Thank you for being the magic of our events ✨
You are much more than volunteers: you are the heart and soul of every moment shared. 💖 Your generosity, smiles, and energy turn dreams into reality and make every moment unforgettable. 🌟
Today, we celebrate you, our heroes behind the scenes. Every minute, every gesture counts, and thanks to you, the magic happens at every edition. 🙌
From the bottom of our hearts, thank you for always being there. You are our strength, our light, our inspiration. 💫🙏
#JournéeDuBénévolat #thank you
#ValaisTriathlon #ValaisTriathlonFestival #Triathlon #Valais
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#SwimBikeRun #TriLife #Ironman #RaceHard #SionMaVille #DomainesDesIles #Valais #ValaisGraveInMonCoeur #Switzerland ... See MoreSee Less
0 CommentsComment on Facebook
Only a few more days to go! Registration opens : D-5 🥳
Stay tuned, registration opens Tuesday at 10am! ⌛️
#ValaisTriathlon #ValaisTriathlonFestival #triathlon #valais
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#tri #trilife #triathlete #triathlonlife #triathlontraining #training #workout #running #run #cycling #bike #swimming #swim #roadbike #swimbikerun #ironman #RaceHard #finisher #valais #wallis #valaisgravedansmoncoeur #switzerland #sionmaville #domainesdesiles ... See MoreSee Less
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... See MoreSee Less
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