Wohlensee
11th of October 2025, 33%
Moossee
11th of October 2025, 32%
Lac de Bret
5th of October 2025, 31%
Ägerisee
31st of August 2025, 30%
Greifensee
23rd of August 2025, 29%
Oeschinensee
20th of August 2025, 28%
Laggo Maggiore
17th of August 2025, 27%
Vierwaldstättersee
16th of August 2025, 26%
Lai da Marmorera
9th of August 2025, 25%
Lej da San Murezzan
9th of August 2025, 24%
Lago dei Cavagnöö
4th of August 2025, 23%
Lago del Narèt
3rd of August 2025, 22%
Lago del Sambucco
3rd of August 2025, 21%
Lago di Tremorgio
2nd of August 2025, 20%
Sihlsee
30th of July 2025, 19%
Gigerwaldsee
26th of July 2025, 18%
Trübsee
20th of July 2025, 17%
Engstlensee
19th of July 2025, 16%
Tannensee
19th of July 2025, 15%
Melchsee
19th of July 2025, 14%
Sarnersee
5th of July 2025, 13%
Klöntalersee
22th of June 2025, 12%
Wägitalersee
22nd of June 2025, 11%
Rotsee
15th of June 2025, 10%
Sempachersee
15th of June 2025, 9%
Hallwilersee
9th of June 2025, 8%
Lauerzersee
8th of June 2025, 7%
Türlersee
1st of June 2025, 6%
Schiffenensee
31st of May 2025, 5%
Hüttwilersee
29th of May 2025, 4%
Schwarzsee
24th of May 2025, 3%
Lac de Montsalvens
24th of May 2025, 2%
Lungernsee
21st of April 2025, 1%. This marks the official start of the lake crossing challenge!