UltraSwim 33.3 #14 Switzerland


Join UltraSwim 33.3 #14 Switzerland 2026
UltraSwim 33.3 Switzerland offers the iconic 33.3km distance of the English channel, spread over 5-7 point to point swims over a 4 day long weekend. Held in Lake Geneva, this event offers a fresh water swim surrounded by heritage vineyards.
Lake Geneva—known locally as Lac Léman—lies nestled between the Swiss and French Alps and the Jura Mountains, stretching from the vibrant city of Geneva at one end to the picturesque Chillon/Montreux area 70 km away at the other. This stunning freshwater lake offers a truly remarkable swimming venue, boasting panoramic 360-degree views. Along its shores, UNESCO-listed vineyards tumble down toward charming Swiss and French lakeside villages. Lausanne, the Olympic capital, serves as your welcoming gateway, while other iconic destinations such as Montreux (renowned for its Jazz Festival), the historic Château de Chillon, and the French spa town of Evian await exploration.
Course details
Start address: Château de Chillon, Avenue de Chillon, Veytaux, Switzerland
Register
Registration closes on 23 July (342 days left)
selected tickets
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You can, within 24 hours after your registration, get a full refund if you change your mind.
What’s included
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done Finisher medal
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done Goodie bag
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done Event T-shirts
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done Photo Service
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done Pre-race meal
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done Post-race meal
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done Massage
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done Shuttle to Start Line
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done Shuttle from Airport
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done Drink Stations
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done Nutrition Stations
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done Medical Assistance
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The race information has been found on the official website of the event or through publicly available sources. Always refer to the official website the latest race information. Please let us know if any data is wrong or missing, by emailing us.