International Optimist Dinghy Association

Extraordinary General Meeting - Notice

Key Deadlines for the 2025 Annual General Meeting

Urgent: 2025 Optimist North American Championship – New Host Needed

2025 Optimist North American Championship - Cancelled - New Venue and Date To be Decided

Kingston Canada

21-28 / Sep

Event info

Optimist Class Measurement Seminar in Portorož, Slovenia

Optimus Coach Development Clinic in Morocco

Extraordinary General Meeting - Notice

Key Deadlines for the 2025 Annual General Meeting

Urgent: 2025 Optimist North American Championship – New Host Needed

2025 Optimist North American Championship - Cancelled - New Venue and Date To be Decided

Kingston Canada

21-28 / Sep

More info

Optimist Class Measurement Seminar in Portorož, Slovenia

Optimus Coach Development Clinic in Morocco

2025 IODA events

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IODA EVENTS 2025

Featured events

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7th OPTIORANGE VALENCIA 2025

Valencia Spain

2024 - 2025 TYF Sailing League Optimist 2nd Leg

Arkas Cesme Sailing Club Türkiye

Yachting Malta BSC International Regatta 2025

Birżebbuġa Malta

2025 BPER Banca Crotone International Carnival Race

Crotone Italy

Documentation

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Extraordinary General Meeting - Notice

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2025 Class Rules

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2025 Handbook

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News

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IODA Organisation

Extraordinary General Meeting - Notice

Technical

Successful Measurement Seminar in Rio de Janeiro

2025 Class Rules and Handbook Now Available

What's an optimist

NCAs

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