From 10 to 12 October 2025, Lake Sława hosted the Polish Team Racing Championship in the Optimist class. Marina Sława served as the regatta base, with Yacht Klub Polski Sława as host and organiser.
The regatta was sailed in the team racing format, where tactics and teamwork matter alongside sailing skills. Teams of young sailors from across Poland took part.
Sailing Legia Warszawa became Polish champions. In the final, Legia faced ChKŻ Chojnice. The title was decided in the last race, which ended with a combined score of 19–17 in favour of the Warsaw team.
Sources: Municipality of Sława, Legionisci.com.
