Home
News
IOCA Events
2025
Spring Championships 15 - 16 March 2025
Team Selection Trials 2 - 5 May 2025
Team Racing 17 - 18 May 2025
Early Summer Championships 14 - 15 June 2025
British National & Open Championships 26 Jul - 31 Jul 2025
End of Season Championships 4 - 5 Oct 2025
Winter Championships 15 - 16 Nov 2025
2026
Spring Championships 14 - 15 March 2026
Team Selection Trials 9 - 12 Apr 2026
Early Summer Championships 30- 31 May 2026
National & Open Championships 2 - 8 August 2026
End of Season Championships 3 - 4 October 2026
Winter Championships 7 - 8 November 2026
The Class
About Us
Membership
About the boat
Volunteering
IOCA(UK) Committee
Current Committee
Committee roles and responsibilities
Class Documents
Racing
Introduction to Racing
Racing Calendar & Results
Perpetual Trophies
Rolling Ranking
Rolling Ranking Policy
National Champions
Training
Getting Started
Training
Training Calendar
Event Support 2026
IOCA UK Performance Winter Training 2025 - 26
Teams
About Teams
2025
European Championships 2025
World Championships 2025
Junior Irish Team 2025
Development Team 1 - 2025
Development Team 2 -2025
Optimist Team Cup 2025 - Berlin
Venice Team Racing Team 2025
IOCA Teams 2026
World Championships 2026
European Championships 2026
Developmet 1 Team 2026
Development 2 Team 2026
Junior Team 2026
Technical Info
Class Rules
Boat Specifications
Measurement
Rigging & Tuning Guides
Regions
IOCA Regions
North East
North West
Midlands
East
South East
South West
Thames Valley
South
Scotland
Wales
Contact
Spring Championships 14 - 15 March 2026
Draycote Water SC
Class Sponsors
