20ª Prova de Mar de Albufeira

The 23rd Lagoa – Jorge Lamy Open Water Race takes place on August 9, 2026, at Praia Grande, Ferragudo, in Lagoa (Algarve). This event is part of the XIX National Open Water Circuit 2025–2026, organized under the Portuguese Swimming Federation (FPN).

Held in Atlantic sea conditions along the Algarve coast, the competition features a 2000m official Circuit race for Open Water (AA) and Masters AA swimmers, alongside 1000m and 200m promotional events. The race contributes to the national ranking standings.

The X Montargil Dam Open Water Crossing takes place on September 5, 2026, at Montargil Dam, in Ponte de Sor. This event is part of the XIX National Open Water Circuit 2025–2026, organized under the Portuguese Swimming Federation (FPN).

Held in reservoir conditions, the competition includes a 3000m official Circuit race for Open Water (AA) and Masters AA swimmers, alongside 1500m and 500m promotional distances. The race contributes to the national ranking standings.

The XI Senhora d’Agonia International Open Water Meeting takes place on September 6, 2026, in Viana do Castelo. This international event is part of the XIX National Open Water Circuit 2025–2026, organized under the Portuguese Swimming Federation (FPN).

Held in Atlantic sea conditions, the competition includes a 4000m official Circuit race for Open Water swimmers, a 2000m Masters Circuit race, and additional 2000m and 500m promotional events. The race contributes to national ranking standings and maintains its international character within the open water

The 10th Queimadela Dam Open Water Race takes place on August 2, 2026, at Barragem da Queimadela, in Fafe. This event is part of the XIX National Open Water Circuit 2025–2026, organized under the Portuguese Swimming Federation (FPN).

Held in reservoir conditions on the Rio Vizela, the competition features a 3500m official Circuit race for Open Water (AA) and Masters AA swimmers, alongside 1000m and 500m promotional distances. The race contributes to the national ranking standings.