Club de Natation Sierre

Swim events nearby

• Jul

  24

  Fri
  UltraSwim 33.3 #14 Switzerland

  Quai Alfred Chatelanat, Veytaux, Vaud, 1820, Switzerland
  OpenStreetMap Google Maps

  Distance: 48.4 km from Sierre

  Fri, Jul 24, 2026

  33.3kSwimUltra via World's Marathons

  ultraswim333.com Listed at worldsmarathons.com

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• Aug

  14

  Fri
  Valais Triathlon Festival

  Sion, Valais, Switzerland
  OpenStreetMap Google Maps

  Distance: 14.7 km from Sierre

  Fri, Aug 14, 2026

  Ready to take on a sports challenge in a magical setting? Join us at the Valais Triathlon Festival in Sion for an unforgettable experience! Whether you're a seasoned triathlete or a curious beginner, this competition offers distances for all levels, from the Discovery Triathlon to the Full Triathlon!

  Triathlon via Finishers.com

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• Aug

  15

  Sat
  Inferno Triathlon

  222, Wengen, Berne, 3822, Switzerland
  OpenStreetMap Google Maps

  Distance: 44.3 km from Sierre

  Sat, Aug 15, 2026

  2 MilesHalf MarathonRunTriathlon via World's Marathons

  inferno.ch Listed at worldsmarathons.com

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• Sep

  04

  Fri
  UltraSwim33.3 #14 Switzerland

  Quai Alfred Chatelanat, Veytaux, Vaud, 1820, Switzerland
  OpenStreetMap Google Maps

  Distance: 48.4 km from Sierre

  Fri, Sep 04, 2026

  33.3kSwimUltra via World's Marathons

  ultraswim333.com Listed at worldsmarathons.com

  • Subscribe to My Calendar (sign in required)

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