Viper 640

International Class Association
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    • About Viper 640
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Birthday Regatta & Leukemia Cup

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Arizona Yacht Club
Tempe - Phoenix
Events
33.43 -111.93

Date/Time
Date(s) - Feb. 18, 2022 - Feb. 20, 2022
All Day

Location
Arizona Yacht Club

Country
USA


Regatta information and registration

Event Links
Registration
Upcoming Events
    • Jul
      18-20
    • New England Championship
      West Boothbay Harbor, ME, United States
    • Jul
      25-27
    • Sailing World Regatta Series at Marblehead Race Week
      Marblehead, MA, United States
    • Aug
      02-03
    • Shelter Island Race Week/BIC
      Shelter Island Heights, NY, United States
    • Aug
      16-17
    • CORK
      Kingston, Ontario, Canada
    • Aug
      23-24
    • Sayville YC Viper Open
      Blue Point, NY , United States
    • Aug
      30-31
    • Perry Yacht Club Commodore’s Cup
      Meriden, Kansas, 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.