UK Formula 18 Class Association



Welcome to the website of the UK's premier dinghy racing catamaran, the Formula18.  You will be able to find all the information you need to join the class.

Class Membership

Membership of the Formula18 catamaran association provides access to arguably the highest level of multihull racing in the UK and world.


With events organised in the UK and an established, international class organisation, there are many events to choose from.  Visit the events page for more information.


Visit the forum where we hope you will find advice, general information, classifieds and chat for all subjects F18...and more.  Registration is required for full access and posting.

Upcoming Events

UKFormula18 RT @TornadoAUS8: @F18worlds2014 @UKFormula18 I'm back in Ireland from Perth for the F18 Worlds so please let me know if anyone is looking …
UKFormula18 RT @ShearwaterCats: Wishing all Cat Classes a good show @catsailingnews @UKCatScene @UKFormula18 @hurricane59sx @nacrateam @Dart18_UK http:…
UKFormula18 RT @F18Class: Haven't entered the #f18worlds yet? Why not go online and enter now! THE #sailing event of 2014!! #cat
UKFormula18 RT @F18worlds2014: Crew wanted for 2014 Finnish F18 campaign including NED BEL GER and Worlds in Ireland.