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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📍 Domaine des Îles - Sion
A little corner of paradise nestled in the heart of the Valais 💙
Between a crystal-clear lake, soothing greenery and majestic mountains, it's hard to imagine a better setting for a day of sport, relaxation or simply escapism. 🌿🏞️
Who else can't wait to (re)dive in this summer? 😍
#domainesdesiles #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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⏱️ M-2
Only 2 more months before diving into the atmosphere of the Valais Triathlon Festival! 🏊♂️🚴♀️🏃♂️
Whether you're ready to beat your time or just here for the thrill of it... the countdown has begun 🔥
📍 Sion – August 16 & 17
🎯 Latest bibs → www.valaistriathlon.ch
#Valais Triathlon #Valais Triathlon Festival #Triathlon #Valais
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#tri #trilife #triathlete #triathlonlife #triathlontraining #training #workout #running #run #cycling #bike #swim ming #swim #roadbike #swim bikerun #ironman #racehard #finisher #Valais #Wallis #Valais gravedansmoncoeur #Switzerland #Sionmaville #domainesdesiles ... See More See Less
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⏳ LAST RIGHT LINE!
There are only a few hours left to take advantage of regular rates 🏊♂️🚴♀️🏃♂️
From midnight, prices change... so don't let the opportunity slip away 💥
🗓️ RDV August 16 & 17 in Sion
👉 Registration at www.valaistriathlon.ch
#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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💭 Triathlete thoughts at 2 a.m....
🥶 Team “wetsuit or no wetsuit” before you even wake up
👉 We understand each other, don't we? 😅 #ValaisTriathlonFestival ... See More See Less
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🚴♂️ Get ready for the recce!
Take part in the Valais Triathlon Festival course recce and come and scout the terrain in a friendly atmosphere 🏊♂️🚴♀️🏃
📍A great opportunity to prepare yourself as well as possible for D-Day...
📆 Until mid-August, we wish you all the best for your preparation and above all: sign up in large numbers, we look forward to seeing you!
#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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🚨 Rolling start at the start!
At the Valais Triathlon Festival, we avoid traffic jams at the dive 💦
👉 Each athlete takes off in small groups, every few seconds.
🎯 Less stress, more fluidity... and a stopwatch that starts when you cross the line.
#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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We're looking forward to it!
Team up with friends and family!
Fun, sport and unforgettable memories await you.
🏃♀️ Register as a duo, trio or relay and experience the adventure with others - it's more motivating, more fun and always memorable!
#ValaisTriathlonFestival #Triathlete #TriathlonLife #SwimBikeRun #Triathlon2025 #Valais #Sport #Challenge #Valais #Wallis #Switzerland #Sionmaville #DomainesdesIles ... See MoreSee Less
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Having a banana at the finish of the half 😁, you're superhuman...we love you!!!
#ValaisTriathlonFestival #Triathlete #TriathlonLife #SwimBikeRun #Triathlon2025 #Valais #Sport #Challenge #Valais #Wallis #Switzerland #Sionmaville #DomainesdesIles ... See MoreSee Less
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Children's solidarity! That's what the Valais Triathlon Festival is all about
No rankings until the age of 14 to take away the stress and just have fun with the sport 😁
#ValaisTriathlonFestival #Triathlete #TriathlonLife #SwimBikeRun #Triathlon2025 #Valais #Sport #Challenge #Valais #Wallis #Switzerland #Sionmaville #DomainesdesIles ... See MoreSee Less
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