2027 - 38th AMERICA'S CUP

Status as of Friday 28 March 2025

Venue to be announced in June 2025 by the defender, Royal New Zealand Yacht Squadron


Royal Yacht Squadron was accepted as Challenger in October 2024

RYS has named Ben Ainslie's Athena Racing team as their representative.

Jim Ratcliffe and Ineos have broken with Ainslie and have announced their intention to challenge separately, 

assuming that RYS and RNZYS agree to invite additional challenges.


Until a protocol is announced, there is no "Challenger of Record," only the Challenger (RYS)

Under the Deed of Gift, the Defender and the Challenger may, by "mutual consent," accept additional challenges and organize a "challenger selection series" - usually called the Louis Vuitton Cup.


2024 - THREE-PEAT

Emirates Team New Zealand - first team to win three AC matches in a row

2017 - 2021 - 2024

Aotearoa - Te Rehutai - Taihoro

since 

Harold Vanderbilt

1930 - 1934 -  1937

 Enterprise - Rainbow - Ranger


2024 AMERICA'S CUP BARCELONA

Royal New Zealand Yacht Squadron's defender, Taihoro

defeated

 Royal Yacht Squadron's challenger  Britannia

7-2 in the America's Cup Match.


The first British challenger in the match since Sovereign   represented Royal Thames Yacht Club in 1964.

The Match is always sailed between yachts from different countries.
Each team represents a yacht club.

Five challengers competed in the 2024 Louis Vuitton Cup Challenger Selection Series.
The Challengers represented yacht clubs from the UK, Switzerland, Italy, USA and France.

2024 design rule for AC75 and AC40 Yachts

America's CUP -  AC75

AC75 Version 2


  • Length: 68 feet / 26.5 m
  • Mast height: 87 feet / 26.5 m
  • Weight: 6.5 tons
  • Crew: 8 sailors
  • Human "cyclor" power for sail trim
  • Battery power for foil trim
  • Mast, foil arms, rigging are "one design"
  • Unique to each team: foil wings, rudders, sails, control systems, cockpit layout, ergonomics

WOMEN'S AND YOUTH EVENTS - AC40

AC40


  • Length: 37 feet / 11.3 m
  • Mast height: 59 feet / 18 m
  • Weight: 2 tons
  • Crew: 4 sailors
  • Battery power only
  • ALL components are "one design"

2024 test and development boats

The Protocol limited the 2024 teams to one new AC75 yacht. They were allowed to test design ideas on smaller boats:  

either an AC40 that they modified, or a test boat of their own design, called an LEQ12.

LEQ12

LEQ12 - less than or equal to 12 meters long.
Luna Rossa and INEOS Britannia designed and built LEQ12 boats.

These LEQ12 test boats had very different configurations from each other and from the AC40. Both teams set up their test boats to carry more crew than the AC40. The AC40 sails with a crew of 4. The Italian LEQ12 sailed with a crew of 6: 2 helms, 2 trimmers, 2 observers. The British LEQ12 also sailed with 2 helms, 2 trimmers but usually only one observer.

Modified AC40

Teams were allowed to modify one AC40 yacht to test foil wings and flaps, rudders, sail controls and other components.

Emirates Team New Zealand, Alinghi Red Bull Racing and New York Yacht Club American Magic all modified an AC40.

Since teams were obligated to provide their AC40's for the 2024 Youth and Women's AC racing, the boats must be returned to their "one design" configuration for that racing.

2024 TEAMS

AMERICA'S CUP DEFENDER

Emirates Team New Zealand

Emirates Team New Zealand won the America's Cup in 2017 and defended it in 2021. They represent Royal New Zealand Yacht Squadron. Helmsmen Pete Burling and Nathan Outerridge are both 49er gold medalists and Moth world champions.

AMERICA'S CUP CHALLENGERS

INEOS Britannia

INEOS Britannia represents the Royal Yacht Squadron. They were the first to challenge and as Challenger, they negotiated the Protocol with Royal New Zealand Yacht Squadron. This is the third challenge for Team Principal Ben Ainslie, and the second time for INEOS founder Jim Ratcliffe.

Alinghi Red Bull Racing

Alinghi was the only first-time challenger to win the America's Cup, in 2003. They defended in 2007 in Valencia, and lost to BMW Oracle Racing in 2010. Team founder Ernesto Bertarelli was inducted into the America's Cup Hall of Fame in 2018. Red Bull is a full partner in the team, providing access to Red Bull Advanced Technologies, athlete development and marketing. The team represents the Société Nautique de Genève.

Luna Rossa Prada Pirelli

Team owner Patrizio Bertelli is making his seventh challenge for the America's Cup. He was inducted into the America's Cup Hall of Fame in 2012. Luna Rossa sailed in the America's Cup Match twice, in 2000 after winning the Louis Vuitton Cup and in 2021 as the winners of the Prada Cup, losing both times to Team New Zealand.

NYYC American Magic

This is the second challenge for New York Yacht Club American Magic. Their fast AC75 suffered a catastrophic crash in Auckland in 2021. The team is led by skipper Terry Huchinson and owners Hap Fauth and Doug DeVos. Helmsmen Paul Goodison and Tom Slingsby are both Laser gold medalists and Moth world champions.

Orient Express Racing

Stéphane Kandler's team represents the Société de Nautique Saint-Tropez and is managed by Bruno Dubois. Skipper Quentin Delapierre also leads their SailGP team which holds the speed record in the foiling F50 catamarans.

2024 Women's & Youth America's Cup

2024 Shared Reconaissance

Teams were not allowed "to spy" on each other.  A two man "Recon Unit" was assigned to each team. Teams were obliged to announce in advance when they would be sailing, and what modifications they had made to the visible parts of their boat. The Recon Units photograph and video their assigned team and follow them on the water in a high speed chase boat. 

America's Cup shared reconaissance Alinghi

Alinghi AC75 foil wings - March 2023

America's Cup shared reconaissance

Alinghi AC75 mainsheet control - March 2023

America's Cup shared reconnaisaance Team New Zealand foil wings LEQ12 - June 2023

Team New Zealand foil wings LEQ12 - June 2023

America's Cup shared reconnaisaance Team New Zealand Mainsheet LEQ12 - June 2023

Team New Zealand Mainsheet LEQ12 - June 2023

Rules for the 2024 America's Cup

Deed of Gift

The America's Cup is governed by a 19th century document - the Deed of Gift. The first version was written in 1852 and signed in 1857. It was rewritten twice, in...

Protocol

Team New Zealand, the defender, and INEOS Britannia, the challenger of record agreed on the rules for the 2024 America's Cup, e.g. racing in AC75's with 100% "national" crews.

Racing Rules

With the high speeds of foiling boats, the Racing Rules of Sailing are modified to include different rules for mark roundings and how to offload penalties.

AC75 Class Rule

The rule specifies certain limits, e.g. length, weight, number of crew, use of stored energy and limitations on automation. Each team tries to design the fastest boat within these limits.

Technical Regulations

The Technical Regulations specifiy limits on the number of foils, rudders, masts and sails that teams may build. The "shared recon" program is also strictly described.

AC40 Class Rule

The AC40 is a strict "one design" class. Teams may modify their AC40 to test design ideas for their AC75, but they must return the boat to its class compliant state for racing.

America's Cup History

How did it all start?

  • Originally called the RYS £100 Cup (not 100 Guinea Cup), the America's Cup is a silver ewer (pitcher) valued at £100 offered by the Royal Yacht Squadron for an international race around the Isle of Wight during the Great Exhibition of 1851. Two additional tiers have been added, in 1958 by the New York Yacht Club, and in 2001 by Royal New Zealand Yacht Squadron. In 2023, RNZYS melted down the 2001 base and replaced it with an identical base, in order to correct engraving errors and to make room for additional engraving.
  • Won by the yacht AMERICA, representing the New York Yacht Club, the trophy became known as America's Cup, named for the yacht, not the country. 
  • Given to the New York Yacht Club by AMERICA's five (not six) owners, on the condition that it be a perpetual trophy for matches between countries.
  • The defending yacht club (not team or owner) holds the trophy until a challenger yacht defeats the defender.
  • Each team designs its own yacht and the fastest yacht almost always wins. Since 1851 the America's Cup has always been a design contest.
  • The defender and the challenger make the rules, subject to the Third Deed of Gift (1887), as amended in 1956 and 1985. There is no governing body - no FIFA, no IOC, no NBA...