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Viper 640International
Class Association

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Racing during the 2018 Worlds in Australia — Racing during the 2018 Worlds in AustraliaLindsay Preece / Ironbark Photos

Upcoming Events

Upcoming Events Past Events & Results

Jan 2027

DateEvent

USA

9 – 10Jan

Winter series 1

Sarasota Sailing Squadron, Sarasota Florida

Registration

Feb 2027

DateEvent

USA

6 – 7Feb

Winter series 2

Sarasota Sailing Squadron, Sarasota Florida

Registration

Mar 2027

DateEvent

USA

13 – 14Mar

Winter series 3

Sarasota Sailing Squadron, Sarasota Florida

Registration

Apr 2027

DateEvent

USA

1 – 3Apr

Bacardi Cup Invitational Regatta 2027

Registration

USA

30 – 2Apr – May

SWRS Annapolis

Eastport Yacht Club, Annapolis MD

Jul 2027

DateEvent

USA

23 – 25Jul

Marblehead Race Week – SWRS

Eastern Yacht Club, Marblehead MA

Sep 2027

DateEvent

USA

22 – 26Sep

North American Championship 2027

Boston Yacht Club, Marblehead MA

Find a Fleet Near You

With World Sailing recognition, Vipers are being shipped globally.

Get In Touch

Contact Class Leaders, Find a demo boat or contact the builder for new sales.

Check Out The Boat

Easy to get sailing and up to speed, yet all the one design competition you can handle.

© 2026 Viper 640 Class Association. Viper 640 and the Class logo are registered trademarks.

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