National Oceania

Australian & Open Championships

Royal Prince Alfred Yacht Club Inc.
Australia Newport, Australia
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National North America

USODA National Championships

Houston Yacht Club
USA Houston, Texas, USA
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National Europe

Open Finnish Optimist Championships

Yacht Club of Turku
Finland Turku, Finland
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National Europe

IODAI Irish National Championship

Kinsale Yacht Club and IODAI
Ireland Kinsale, Ireland
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National Europe

Hungarian Youth Championship

Balatonfüredi Yacht Club
Hungary Balatonfüredi, Hungary
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National Europe

Open Belgian Championship

Royal North Sea Yacth Club
Belgium Ostend, Belgium
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National North America

Bermuda Open & National C'ships

Bermuda Optimist Dinghy Association
Bermuda Great Sound, Bermuda
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National Africa

RSA Optimist Nationals

Hermanus Yacht Club
South Africa Kleinriver, South Africa
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