Viper 640

International Class Association
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National Capital Regatta

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Britannia Yacht Club
2777 Cassels Street - Ottawa
Events
45.3718221 -75.80231750000002

Date/Time
Date(s) - Aug. 8, 2015 - Aug. 9, 2015
All Day

Location
Britannia Yacht Club

Country
Canada


Information and Registration

Upcoming Events
    • Aug
      16-17
    • CORK
      Kingston, Ontario, Canada
    • Aug
      23-24
    • Sayville YC Viper Open
      Blue Point, NY , United States
    • Aug
      30-31
    • Inaugural Mid American Regional Championship
      Meriden, Kansas, United States
    • Sep
      06-07
    • 2025 Viper 640 Canadian Championship
      Windsor, Ontario, Canada
    • Sep
      06-07
    • Atlantic Coast Championship
      Milford, CT, United States
    • Sep
      20-21
    • Long Island Sound Viper Open 2025
      Noroton, CT, United States
  • all events
    • 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.

    Viper 640 Outline Drawing
    Check Out The Boat

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




    © 2025 Viper 640 Class Association. Viper 640 and the Class logo are registered trademarks.