AC75 rules now officially published “monomaran”

The Royal New Zealand Yacht Squadron and Circolo della Vela Sicilia, together with their respective teams Emirates Team New Zealand and the Challenger of Record – Luna Rossa, published the AC75 Class Rule for the 36th America’s Cup today. The AC75 Class Rule defines the parameters within which teams can design a yacht eligible to compete in the 36th America’s Cup. It regulates all aspects of the boat to ensure fair and exciting racing, whilst leaving plenty of freedom for innovation to flourish. The development of the Class Rule has been a four-month process led by Emirates Team New Zealand, working together with Luna Rossa Challenge. We are pleased to publish the Class Rule on time as per the Protocol. It has been a detailed collaboration with the Challenger of Record on all aspects of the rule, including the one design and supplied parts. We feel we have done a great job containing costs on certain aspects, while leaving the rule open enough for the America’s Cup to continue as the driving force of innovation and technology in sailing,” said Dan Bernasconi, Design Coordinator for Emirates Team New Zealand.


Highlights of the AC75 Class Rule include:

  • Strict limitations on the number of components that can be built including hulls, masts, rudders, foils and sails, thus encouraging teams to do more R&D in simulation and subsequently less physical construction and testing
  • Supplied foil arms and cant system to save design time and construction costs
  • Supplied rigging
  • One design mast tube

In addition, the ‘soft wing’ mainsail concept that has been developed for the AC75 Class Rule is expected to have a trickle down effect on sailing in the future. The AC75 Class Rule sets the parameters for the teams to develop and race the fastest sailing monohull on earth. The rules are the result of a close collaboration and a true partnership between Emirates Team New Zealand and Luna Rossa,” said Martin Fischer, Design Coordinator for Luna Rossa Challenge.

This marks a definite milestone and a turning point from developing the rule to developing the boat,” said Dan Bernasconi.  “Overnight we have to completely change our thinking, from trying to write a fair rule, to doing our best to design the fastest boat within the constraints of the rule. We have to stop thinking about what we intended the rule to mean, and start trying to pick it apart for what the words actually say – and see where there might be room to squeeze some advantage.

This will be the same for the best minds in yacht design and technology across all of the teams who will begin to reveal their innovations 31 March 2019 when the first AC75 yachts can be launched.?

Auckland confirmed as host venue for 36th America’s Cup

Today’s announcement that the event venue and host city agreement has been reached between the Defender – Emirates Team New Zealand and the Auckland Council Governing Body and the New Zealand Government confirms that the 36th edition of the America’s Cup, presented by Prada, will take place in Auckland in March 2021. The agreement defines the location of the America’s Cup Village, as well as the team bases, and represents a considerable investment in the waterfront area.

COR 36, the operational arm of Luna Rossa – Challenger of Record for the 36th America’s Cup, applauds this agreement.  It is a major milestone on the journey to the next edition of the oldest trophy in sport.

On behalf of the Challengers, we are very pleased about this announcement.  We look forward to Auckland where we will organise the Christmas Race in December 2020 and The Prada Cup – the Challenger Selection Series in January and February 2021.  Well done, Auckland – bring on AC36!” said Laurent Esquier, CEO of COR 36.


COR 36

COR 36 is the operational arm of the Challenger of Record for the 36th America’s Cup and is responsible for the organisation of the America’s Cup World Series (five events in 2019-2020), the Christmas Race (December 2020) and the Challenger Selection Series – The Prada Cup in January-February 2021 in Auckland, NZ.


Related Posts