In August 1851, a black-hulled American schooner called America sailed from New York to England and entered a race around the Isle of Wight against a fleet of seventeen British yachts. She won by a comfortable margin. Queen Victoria, watching from the royal yacht, reportedly asked who was second. The answer — "There is no second, Your Majesty" — may be apocryphal, but the trophy that America's syndicate donated to the New York Yacht Club three years later is entirely real. It has been the object of competitive obsession ever since.
The America's Cup is the oldest trophy in international sport, predating the modern Olympics by 45 years. It is contested by invitation, governed by a legal document called the Deed of Gift written in 1887, and subject to more litigation, controversy, and reinvention than any other sporting event in history. It is also, when the racing is good, one of the most spectacular athletic spectacles on water.
The Deed of Gift and the 1851 Race
The schooner America was built by the syndicate of New York businessman John Cox Stevens on the premise that American yacht design had outpaced British construction. The 1851 race around the Isle of Wight proved the point. Back in New York, Stevens and his co-owners donated the trophy to the New York Yacht Club with a deed stipulating that it be held in trust as a perpetual challenge trophy — available to any yacht club in any country to challenge for, provided certain conditions were met. The Deed of Gift, amended in 1887, became the constitutional document of the sport, and its ambiguous language has generated legal disputes that would occupy maritime lawyers for the better part of a century.
The core structure was simple: a defending club holds the trophy and receives challenges from foreign clubs. The challenger and defender negotiate a protocol for the match. Racing is sailed in specially built yachts, and the winner defends next time. The Deed's vagueness about what those yachts must be — and what counts as a valid challenge — has been the source of nearly every dispute the Cup has generated.
132 Years of American Dominance
Between 1870 and 1983, the New York Yacht Club won every America's Cup challenge. Twenty-four defenses over 113 years. Challengers came from Great Britain, Canada, and Australia. None succeeded. The 12-Meter era, which lasted from 1958 to 1987, produced some of the most technically sophisticated racing of the pre-modern period — 12-Meters being a measurement rule class rather than a length specification, producing boats around 65 feet that balanced waterline length, sail area, and displacement through a formula. The era's great names — Intrepid, Courageous, Freedom, Liberty — were each the product of America's Cup design syndicates spending sums that would strike modern observers as modest but were lavish by the standards of their time.
The NYYC's run of success was not merely competitive. It was institutional. The defending club set the rules, selected the venue, approved the courses, and had the home-water advantage of Long Island Sound and Newport. The challenge process was rigorous and the defenses were genuine — but the deck was seldom level.
1983: The Winged Keel
In the summer of 1983, the Royal Perth Yacht Club of Australia entered a 12-Meter called Australia II with a keel that no one in the American camp had anticipated. Designed by Ben Lexcen, the keel was fitted with upward-angled winglets — horizontal fins that improved lift without adding length, allowing a shorter, lighter hull that could turn faster and point higher. The NYYC challenged the design's legality through the summer. Measurement committees and international juries reviewed it. Australia II was cleared to race.
"I'll be back," Dennis Conner said on the dock at Newport after losing the final race. He was. Four years later, sailing for the San Diego Yacht Club, he won the Cup back from Australia in a best-of-seven that went the distance.
Skippered by John Bertrand against Dennis Conner's Liberty, Australia II fell behind 3-1 in the best-of-seven series. She won three consecutive races to take the Cup 4-3. The 132-year defense was over. Newport's waterfront, where enormous crowds had gathered to watch, was described by observers as the most stunned public space in American sporting history since the 1980 hockey upset at the Lake Placid Olympics.
The Modern Cup: AC75 Foiling Monohulls
The America's Cup today bears only structural resemblance to the 12-Meter era. Following a period of catamarans and trimaran controversies through the 1990s and 2000s, the Cup settled on foiling monohulls as its current class. The AC75 — the boat used in Auckland 2021 and Barcelona 2024 — is a 75-foot carbon fiber hull fitted with hydraulically controlled foils that lift the entire boat clear of the water. At speed, only the foil blades and rudder touch the surface.
The AC75 sails upwind at angles and speeds that would have seemed physically impossible to designers of the 12-Meter era. Downwind, the boats routinely exceed 50 knots — faster than most powerboats. Crew work is physical in a different way than traditional sailing: the grinding pedestals that once drove hydraulics are gone, replaced by cyclists on ergometers generating power for the foil control systems. Helmsmen and trimmers wear helmets. The boats are so fast that a capsize at speed is a serious structural event.
The wingsail — a rigid aerofoil rather than a fabric sail — generates lift more efficiently than any soft sail and is adjusted through computerized systems. The combination of foiling hull, wingsail, and computer-controlled hydraulics produces a vehicle that operates closer to an aircraft than a sailing yacht in the traditional sense.
The Controversy
Purists are not uniformly delighted. The central objection is that the AC75 has so little in common with any recreational or offshore sailing yacht that the America's Cup no longer represents the leading edge of an accessible sport. When the 12-Meters raced, club sailors could look at the competing technologies — sail trim, keel design, hull form — and find relevance to their own boats. The foiling race boat has no such connection.
Defenders of the modern format note that innovation has always defined the Cup. America itself was a radical design by the standards of 1851. The 12-Meter era produced aerodynamic and hydrodynamic research that filtered into cruising yacht design over decades. The teams involved — Emirates Team New Zealand, INEOS Britannia, Luna Rossa — argue that the engineering challenge is the point, and that the spectacular racing it produces creates audiences that the Deed of Gift's authors could not have imagined.
The Louis Vuitton Cup and the Challenger Series
No challenger reaches the America's Cup match directly. The path runs through the Louis Vuitton Cup, a round-robin and elimination series among all challengers sailed before the match. The winner of the Louis Vuitton Cup earns the right to race the defender. The challenger series typically occupies several weeks and produces its own compelling racing — often more competitive, because the challengers are closely matched, than the match itself.
How to Watch
The America's Cup is sailed in a designated host city chosen by the defending club. Barcelona hosted in 2024; the next edition's venue will be announced by the defending team, Emirates Team New Zealand. Racing is sailed in coastal waters with marks close to shore, allowing spectators ashore to follow the racing without tickets. The AmericasCup.com platform streams all races live with timing data, position overlays, and broadcast commentary.
Spectator boats operate at every venue — charter operators and sailing club fleets position themselves near the course for water-level views of the racing. The boats are fast enough that the spectator fleet must hold outside exclusion zones, but the speed of the AC75 means that even a distant position delivers dramatic viewing. For the match itself, the crowd culture around the venue becomes its own event, with free public areas, large screens, and the particular atmosphere of a competition where national pride is explicitly part of the scoring.