The Duchess of Cambridge has sent a good luck message to the British team preparing for the “challenge of a lifetime” in the America’s Cup.

Kate, who is patron of the team’s official charity, the 1851 Trust, told the crew: “We will all be cheering you on.”

Four-time Olympic gold medallist Sir Ben Ainslie is skippering Ineos Team UK on the Britannia race boat at the 36th America’s Cup in New Zealand.

Kate, a keen sailor who was dressed in one of the crew’s navy jackets, said in her video message: “Sir Ben Ainslie and his team are about to embark on the challenge of a lifetime – an attempt to win sport’s oldest international trophy, the America’s Cup.

“All the teams taking part have spent years preparing for the match and sailing fans around the world are waiting exciting showdown in March.”

She recalled racing against the Duke of Cambridge on America’s Cup boats when they visited New Zealand six years ago, describing it as “hugely exciting”.

Kate and Sir Ben Ainslie
The Duchess of Cambridge and Sir Ben Ainslie in the Race Village at Portsmouth during a visit to see the America’s Cup World Series (Arthur Edwards/The Sun/PA)
Royal visit to Australia and NZ – Day 5
Kate racing against William on two Emirates Team New Zealand America’s Cup yachts in 2014 (Anthony Devlin/PA)

The duchess said she hoped young people from all walks of life would be encouraged to “get out on the water” and a “new generation of sailing enthusiasts” would be inspired to take up the sport.

She added: “As all the teams prepare to take part in their first race, I want to wish them the very best of luck over the coming months.

“We will all be cheering you on.”

Preliminary racing in the competition begins with the America’s Cup World Series & Christmas Cup from December 17-20, ahead of the official start in January.

Sir Ben said: “We can’t wait to get racing. This has been three years in the making.

“These remarkable America’s Cup boats are so complex that the first racing in the America’s Cup World Series will be a steep learning curve for all the teams.”

He thanked Kate for her message, adding that he hoped the British public would get behind the crew in their bid for victory.