• Welcome back Rememberance Swim - (1KM - 1.2KM) Portmarnock - Sun 18 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

Technical issues with the site, problems logging in, payment issues etc can be sent to stefanray@gmail.com

Queries regarding results, positions, missing races etc can be sent to: los.results@gmail.com

Queries regarding handicaps, general issues, queries etc can be sent to: los.swimming@gmail.com

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.