• 2025 Season Registration + LOS Race Bundle - €60 (U18 €30.00) for Season Registration + 6 LOS races | 17 May - Remembrance Swim | 28 June - LOS North Side | 26 Jul - LOS Best of 3 #1 | 17 Aug - LOS Best of 3 #2 | 24 Aug - LOS Best of 3 #3 | 13 Sep - Lough Lene Lough Lene 1/2KM Register
• 2025 Season Registration - €25 (U18 €15.00) Register

• Johnson Memorial and Pat O'Duffy Cups - Killiney - Sun 25 May 2025 Enter
• Glenalbyn Masters SC - Seapoint - Sat 24 May 2025 Enter
• Welcome back Remembrance Swim - (1KM - 1.2KM) Portmarnock - Sat 17 May 2025 Enter

• Welcome back Remembrance Swim - (1KM - 1.2KM) Portmarnock - Sat 17 May 2025 - Ladies: 14:00, Mens 15:00, Tide: 16:14 - Sponsor / Host Club: LOS + Clubs
• Glenalbyn Masters SC - Seapoint - Sat 24 May 2025 - Ladies: 10:00, Mens 11:00, Tide: 10:01, Sponsor / Host Club: Glenalbyn Masters SC

Queries regarding results, positions, missing races etc can be sent to: [email protected]

Queries regarding handicaps, general issues, queries etc can be sent to: [email protected]

If you are a new or existing swimmer to Leinster Open Sea please follow the instructions on the login page to reset your account or to sign up for a new one.