National
Oceania
Manly, Australia
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Australian & Open Championships
Royal Queensland Yacht Squadron


International
Europe
Torrevieja, Spain
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Ciudad de Torrevieja Int'l Trophy
Real Club Náutico Torrevieja



International
Europe
Palamós, Spain
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XXII Int'l Vila de Palamós Trophy - VII Nations Cup
Club de Vela Palamós



International
Europe
Vilamoura, Portugal
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38 Torneio Internacional de Vela do Carnaval
Clube Internacional da Marina de Vilamoura


International
North America
Martinique, France
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20th Sailing Week of Schoelcher
Cercle Nautique de Schoelcher


Continental
Central and South America
San Isidro – Buenos Aires, Argentina
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IODA SOUTH AMERICAN CHAMPIONSHIP
Club Nautico San Isidro



International
Europe
Stellendam (NED), Belgium
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International Optispring Regatta
Dinghy Optimist Class Belgium


International
Europe
Braassemermeer, Netherlands
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Magic Marine Easter Regatta
WV Braassemermeer


International
Europe
Palic, Serbia
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South East European Open Optimist Cup
Yacht Club Palic, Yacht Club Gemax


International
North America
Drakes Channel, British Virgin Islands
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BVI Dinghy Championships
Royal BVI Yacht Club


International
Europe
Venice, Italy
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Rizzotti Trophy
Compagnia della Vela & Diporto Velico Veneziano


International
North America
Boca Chica, Dominican Republic
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International Regatta
Club Nautico Santo Domingo


Continental
Asia
Trincomalee, Sri Lanka
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IODA ASIAN CHAMPIONSHIP
Yachting Association of Sri Lanka



International
Europe
Kiel-Schilksee, Germany
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Goldener Optimist
Turn-und Sportverein Schilksee, Sailing Department


International
Asia
Singapore, Singapore
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Singapore Open National Championship
Singapore Sailing Federation


International
North America
St. Thomas, US Virgin Islands
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Scotiabank Int'l Optimist Regatta
St. Thomas Yacht Club


Continental
Europe
Lignano Sabbiadoro, Italy
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IODA EUROPEAN CHAMPIONSHIP
Centro Velico Adriatico A.S.D.



Worlds
North America & Caribbean
Boca Chica, Dominican Republic
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IODA WORLD SAILING CHAMPIONSHIP
Club Nautico Santo Domingo



National
Europe
Balatonfüred, Hungary
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Hungarian Youth Championship
Balatonfüredi Yacht Club


National
Europe
Kinsale, Ireland
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IODAI Irish National Championship
Kinsale Yacht Club and IODAI


Continental
Europe
Lago di Ledro, Italy
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IODA EUROPEAN TEAM RACING C'SHIP
Associazione Vela Lago di Ledro



International
Europe
Kamien-Pomorski, Poland
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Polish Open Championship
JACHT KLUB KAMIEN POMORSKI


International
Africa
Alexandria, Egypt
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Alexandria International Regatta
Yacht Club of Egypt


International
Europe
Rozkos dam-lake, Czech Republic
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Czech Open Optimist Cup
YC Czech Sailing Academy



International
North America
Hamilton, Bermuda
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RenRe Junior Gold Cup
Royal Bermuda Yacht Club


International
Asia
Chennai, India
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India International Regatta
Yachting Association of India


Continental
North America & Caribbean
Valle de Bravo, Mexico
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IODA NORTH AMERICAN CHAMPIONSHIP
Marinazul



North America
Great Sound, Bermuda
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Bermuda Open & National C'ships
Bermuda Optimist Dinghy Association


International
Europe
El Masnou, Andorra
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Gran Premi Principat d'Andorra
Club Nautic El Masnou - Andorra Sailing Federation


International
Europe
Palma de Mallorca, Spain
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Trofeo Ciutat de Palma
Real Club Náutico de Palma



International
Europe
San Remo, Italy
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International Mediterranean Meeting
Yacht Club San Remo

