On June 13, 2026, the 100100 event will take place for the fifth time. We're celebrating a small anniversary!
Swimming 100 times 100 meters – that's a total of 10 kilometers. Now that's what you call a long-distance swim! 130 athletes will start individually or as relay teams in the spacious outdoor pool of the Poseidon Swimming Club.
The 100100 format isn't about personal bests, but about completing the 10-kilometer course together. Everyone shares the same goal: to persevere and make the event an unforgettable experience. Participants can start individually or in teams of two or four. Everyone will feel like a hero at the end, that's for sure! Just like last year, there will be a great atmosphere with upbeat music around the pool. The event starts in the early evening, so the athletes will swim into the sunset. Only when the last person has arrived will everyone receive the well-deserved applause, and the after-swim party will begin.
