Baía de Sesimbra Open Water Crossing
The Sesimbra Bay Open Water Crossing takes place on October 5, 2026, in Sesimbra Bay. The event is part of the XIX National Open Water Circuit 2025–2026, organized under the Portuguese Swimming Federation (FPN).
Held in Atlantic sea conditions within the sheltered bay of Sesimbra, the competition features a 2500m official Circuit race for Open Water (AA) and Masters AA swimmers, alongside a 1500m promotional distance. The race contributes to the national ranking standings.