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INEOS TEAM UK christen ‘Britannia’ – the boat the team will race in the America’s Cup

  • The British Challenger for the 36th America’s Cup name their race boat ‘Britannia’ in Auckland
  • Britannia to be helmed by four-time Olympic gold medallist and America’s Cup winner, Sir Ben Ainslie with fellow Olympic Gold medallist Giles Scott as Tactician
  • Boat launch culmination of 46,000 construction hours and >90,000 design hours
  • The team will be competing for the world’s oldest international sporting trophy 

INEOS TEAM UK has officially christened their America’s Cup race boat ‘Britannia’ from the team’s base in Auckland, New Zealand, three months before the start of racing for the 36th America’s Cup.                                                               

Britannia, the team’s second AC75, pays homage one of Britain’s most famous racing yachts as INEOS TEAM UK seek to become the first British team ever to win the America’s Cup, the world’s oldest international sporting trophy.

From the historic challenges of Sir Thomas Lipton through to Sir T.O.M. Sopwith and more, the ‘Auld Mug’ has evaded British hands for 170 years ever since the yacht America won the first edition of the regatta in 1851 and took the famed trophy off of British shores.

The America’s Cup is the world’s oldest international sporting trophy, predating the modern Olympic Games by 45 years and being older than both the FA Cup and the Ryder Cup. The first America’s Cup even took place 35 years before the car and 52 years before the inaugural flight of the Wright Brothers.

Team Principal and Skipper Sir Ben Ainslie and his assembled team will bid to change the course of history and become the first team ever to bring the Cup back home.

Inside Tack | Britannia reveal show in Auckland

“Today marks a landmark moment for all

of us”, said Ainslie, “a huge amount of hard work and dedication has gone into designing and building this race boat, including over 90,000 design hours and 46,000 construction hours.

“This is a big step forward for us as a team and we can’t wait to get out on the water in the Auckland Harbour. The coming months will be an intense time, as we will need to make every second out on the water in this new boat count to get the full potential out of her by the time we start racing in the America’s Cup World Series this December and beyond, but we are all looking forward to taking on this challenge of a lifetime.” 

The team is backed by INEOS Founder and Chairman Sir Jim Ratcliffe, who sent a message of support to Ben Ainslie and the team during the official naming ceremony:

“The America’s Cup is a magnificent competition with an extraordinary history and now I believe that for one of the first times in British history we are going to arrive at the start line with a truly competitive boat.

“As the song goes, “Britannia rules the waves”, and we are all extremely hopeful that the team will finish by ruling the waves in Auckland and bringing the Cup back home for the first time in its history.”

Standing beside the iconic masterpiece of Scottish engineering, The Forth Bridge, Elaine Wyllie MBE, founder of The Daily Mile, an initiative to improve the health and wellbeing of children worldwide which now has over 3 million children walking or running a mile a day globally, officially christened Britannia virtually via a video into the team’s Auckland base, drawing on the British and Scottish heritage in the America’s Cup.

“In 1899, Charlie Barr, a Scottish fisherman was the first British person to win it - but for the Americans. Most famously, Sir Thomas Lipton, the Glaswegian entrepreneur, tried to win the America’s Cup five times, and despite declaring himself to be an eternal optimist, failed on each attempt.

“So, optimism is not enough, but happily we have much more. The ambition of INEOS has brought together the courage, skills and endeavour of Ben and the crew with all the cutting-edge technology, relentless dedication and ingenuity of those who have designed and built this phenomenal boat. It’s a huge privilege to be the Godmother to Britannia.”

As Elaine could not be attend in person the ceremonial Nyetimber spray of Britannia was completed by Her Excellency Ms Laura Clarke, British High Commissioner for New Zealand who has been instrumental in supporting the team’s relocation from the UK.

With estimated top speeds of over 50 knots (93 KM/H, 57.5 MP/H), Britannia is a significant evolution from the team’s first AC75 with noticeable changes to hull shape, deck layout and more. Speaking on the design, development and build of Britannia, INEOS TEAM UK Chief Designer Nick Holroyd added:

“The biggest change from RB1 is simply that the fundamental capabilities of our design group have evolved immeasurably over the past two years. This boat is on time, perfectly on weight and the detail of the fit out and systems is immaculate. That is a real credit to each team member involved.

“Since developing the first boat the race area and the condition limits have been clarified, and we have had time to sail and test the dynamics and loads. That has made the focus of the design team much clearer and enabled us to design and engineer finer tolerances. On top of that, having a crew that has now sailed an AC75 in RB1 makes us much more dialled in with the end users, the sailors, and enables us to be more specific to their set of requirements.

Britannia Revealed | The Challenge of a Lifetime

“This is an incredibly exciting class of boat at the bleeding edge of our design field, we feel incredibly lucky to be involved in these types of projects.”

INEOS TEAM UK will now be sailing Britannia in the Auckland Harbour for the coming months before the team’s first regatta and first opportunity to race against the other teams, the America’s Cup World Series Auckland from 17th to 20th December.

To celebrate the launch of Britannia, British heritage brand and team partner Belstaff today officially launched their 23-piece capsule collection with INEOS TEAM UK. The ‘Britannia Collection’ is now available here:

Britannia II Stats:

  • 46,000 Construction Hours
  • >90,000 Design Hours
  • 75,000-100,000 CNC Machine Hours
  • 17,300 Individual parts
  • 140 sensors onboard
  • 240 metres of hydraulic pipes onboard
  • 50+ Knots estimated top speed (93 KM/H, 57.5 MP/H)
  • Weight: 6.450 tonnes
  • Crew: 11
  • Crew weight: Max 990KG


Jargon Buster

  • Actuators: In hydraulic systems, the actuators convert the energy stored in the fluid’s pressure into mechanical power.
  • Board arms: The long arms that elevate and control the movement of the T-foils relative to the water.
  • Boom: Helps control the share of the mainsail more accurately by changing it’s angle relative to the mast (a setting called camber) and adjusting the position of the aft corner of the sail relative to the boom (a setting called overhaul).
  • Bustle: Attached to the bottom of the hull, this has two functions. (1) During the take-off phase it helps lift the boat off of the water. (2) When the boat is foiling, the bustle closes the gap between the hull and the water surface, thus blocking the airflow going across the boat, and thus increasing the efficiency of the sails.
  • Grinder: The grinders are the ‘engine room’ of the boat. Whilst the batteries control the main foils and rudders, everything above the waterline, including every sail control, is powered by the onboard grinders with power generating through turning pedestals.
  • Hydraulic systems: Hydraulic systems use fluid to transfer energy and power throughout the boat, creating mechanical movement using cylinders and pistons.
  • Mainsail: The mainsail on the AC75 is the soft, double-sided wingsail, the biggest sail on the boat.
  • Rudder Elevator: The hydrofoil mounted on the bottom of the rudder, creating a lifting force that can be controlled by the rake of the rudder relative to the hull.
  • Runner: The runner or running backstay is part of the rigging and helps to support the mast against the loads applied by the sails
  • Torque: Torque is the rotational equivalent of linear force and the unit of measurement of the power generated by the grinders on their pedestals. The higher the torque generated by the grinders, the more power that is going into the boat.
  • Traveller: Part of the control system for the soft-wingsail (the biggest sail on the boat), it helps control the angle of the wingsail to the wind, and the amount of power the wingsail generates.

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