International Optimist Dinghy Association

Registration is now open and the Notice of Race has been published for the 2026 Optimist South American Championship in Punta del Este, Uruguay!

2026 Optimist European Championship

2026 Optimist European Championship

Gdynia Poland

24-31 / Jul

Notice of Race published for the 2026 Optimist Asian & Oceanian Championship!

2026 IODA Optimist African Championship

2026 Optimist World Championship

2026 Optimist World Championship

Tanger Morocco

18-28 / Jun

2026 Optimist North American Championship

2026 Optimist North American Championship

Halifax Canada

21-28 / May

2026 Annual General Meeting - Tanger Morocco

2026 Optimist European Team Racing Championship

Sail Digital is Live

2026 IODA events

IODA EVENTS 2027

Featured events

International French Summer Regatta 2026

Baie de Quiberon France

Istanbul Sailing Week 2026

Istanbul Sailing Club Istanbul, Türkiye

OptiSummer – Nieuwpoortweek

Nieuwpoort (BEL) Belgium

XVIII International Helsinki Downtown Regatta

Helsinki Finland

Documentation

2026 AGM Agenda

Download (307Kb)

2026 AGM - Executive Committee Proposals

Download (1.1Mb)

2026 AGM PROXY VOTE FORM

Download (289Kb)

News

See all news

IODA Events

2026 Optimist European Championship

IODA Events

Notice of Race published for the 2026 Optimist Asian & Oceanian Championship!

IODA Events

2026 Optimist European Team Racing Championship

What's an optimist

NCAs