Vipers Racing in the 2018 Worlds in Australia
2018 Worlds, Perth - Photo By Lindsay Preece / Ironbark Photos

Upcoming Events

Past Events & Results

Feb 2025

Date/Time
Event
USA 08 - 09
Feb
Sarasota Viper 24-25 Winter Series - #3
Sarasota Sailing Squadron, Sarasota Florida
Photos Results Registration

Mar 2025

Date/Time
Event
USA 05 - 08
Mar
Bacardi Miami Invitational Regatta 2025
Shake-A-Leg Miami, Miami Florida
Photos Results Registration

Apr 2025

Date/Time
Event
USA 12 - 13
Apr
Maumelle Spring Keelboat Regatta
Grande Maumelle Sailing Club, Roland Arkansas
Photos Results Registration

May 2025

Date/Time
Event
USA 02 - 04
May
Annapolis Sailing World Regatta 2025
Eastport Yacht Club, Annapolis MD
Photos Results Registration
USA 17 - 18
May
Northeast Lipton Challenge
Seawanhaka Corinthian Yacht Club, Oyster Bay NY
Photos Results Registration
USA 31 - 01
May
HH Sailing World Regatta Series - Detroit
Bayview Yacht Club, Detroit MI
Photos Results Registration

Jun 2025

Date/Time
Event
USA 07 - 08
Jun
Seawanhaka Viper Open
Seawanhaka Corinthian Yacht Club, Oyster Bay NY
Photos Results Registration
Canada 21 - 22
Jun
Nepean One Design Regatta
Nepean Sailing Club, Ottawa Ontario
Photos Results Registration

Jul 2025

Date/Time
Event
USA 05 - 06
Jul
Firecracker Open Regatta
Perry Yacht Club, Meriden Kansas
Photos Results Registration
USA 18 - 20
Jul
New England Championship
Boothbay Harbor Yacht Club, West Boothbay Harbor ME
Photos Results Registration
USA 25 - 27
Jul
Sailing World Regatta Series at Marblehead Race Week
Boston Yacht Club, Marblehead MA
Photos Results Registration

Aug 2025

Date/Time
Event
USA 02 - 03
Aug
Shelter Island Race Week/BIC
Shelter Island Yacht Club, Shelter Island Heights NY
Photos Results Registration
Canada 16 - 17
Aug
CORK
CORK – Sail Kingston, Kingston Ontario
Photos Results Registration
USA 23 - 24
Aug
Sayville YC Viper Open
Sayville Yacht Club, Blue Point NY
Photos Results Registration
USA 30 - 31
Aug
Perry Yacht Club Commodore's Cup
Perry Yacht Club, Meriden Kansas
Photos Results Registration

Sep 2025

Date/Time
Event
Canada 06 - 07
Sep
2025 Viper 640 Canadian Championship
South Port Sailing Club, Windsor Ontario
Photos Results Registration
USA 06 - 07
Sep
Atlantic Coast Championship
Milford Yacht Club, Milford CT
Photos Results Registration

Oct 2025

Date/Time
Event
USA 01 - 05
Oct
2025 Viper North American Championship
Hampton Yacht Club, Hampton VA
Photos Results Registration
USA 24 - 26
Oct
Terlingua-In-Exile Regatta
Dallas Corinthian Yacht Club, Oak Point Texas
Photos Results Registration
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.