International Optimist Dinghy Association
IODA Congratulates Greek Optimist Sailor Nikolaos Pappas on Winning the 2025 Kuehne+Nagel Young World Sailor of the Year
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ROYAL NOVA SCOTIA YACHT SQUADRON, Halifax, Canada to host 2026 Optimist North American Championship
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2025 IODA events
Featured events
Al Mussanah Sport City
Oman
Documentation
2026 Class Rules
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2026 Class Rules Changes
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2025 AGM Agenda
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