Please select your home edition
Edition
Autumn 2026 Leaderboard gif

Cup Spy: Emirates Team NZ resume mid-winter AC75 testing in Hauraki Gulf

by Richard Gladwell, Sail-World.com 4 Jun 04:29 PDT
Emirates Team New Zealand - AC75 - Day 14 - June 4, 2026 © Richard Gladwell - Sail-World.com / nz

America's Cup Defender, Emirates Team New Zealand, resumed its AC75 test program in the Hauraki Gulf today, June 4.

The resumption comes after the postponement of the second Preliminary Event, due to be held in Naples at the end of June. Whether the team always intended to conduct a test session at this time, instead of remaining in Europe, is not known.

However, it now appears that the team will continue testing until mid-September, when the rescheduled second Preliminary regatta takes place, in AC40 one designs, from September 24-27.

The Kiwi team are the only team to sail an AC75 in the current America's Cup cycle. Under the current rules, America's Cup teams were allowed to begin sailing on January 15, 2026, and are restricted in the number of sailing days they may have, based on their placings in the 37th America's Cup in Barcelona. The New Zealand team has the lowest allocation of sailing days, designed both as a €75million budget cap measure and to allow other teams to close out Emirates Team NZ's perceived design advantage.

As America's Cup Defender, Emirates Team NZ has an allocation of 45 sailing days. While they have used less than 15 days to date, their remaining 30 days of sailing-day quota must last another seven months (32 weeks) until mid-January 2027. There will be time out for the second Preliminary Regatta and AC40 sailing in Naples, as well as the sailing team being absent for SailGP events.

With the shortest day, less than three weeks away, and New Zealand now in winter, the team will pick its weather before using a valuable day.

Today's conditions in the Hauraki Gulf were a 7-12kt northerly breeze and flat water - ideal AC75 test conditions. The team splashed at 1000hrs and towed off the dock an hour later, before rigging off Narrow Neck beach, south of Rangitoto beacon marking the entrance to the Hauraki Gulf.

Having reached the distinctive red and white striped lighthouse, the team tacked and headed at foiling speed out into the outer Hauraki Gulf under overcast skies, and the occasional rain squall. The session ended at 1500hrs with the AC75 towing down the Rangitoto Channel.

While the obvious objective is the 38th America's Cup, part of the testing is sure to involve design thinking for the 39th America's Cup, three years hence, for which a new AC75 will have to be designed and built.

To date, Italian challenger, Luna Rossa, is the only one to have splashed an AC75 - taking their 2024 challenger for a test tow in for less than two hours in late May.

Related Articles

America's Cup: Kiwis warn Challengers
America's Cup Challengers warned they are taking a legal risk over possible patent infringement America's Cup Challengers have been warned they are taking a legal risk over possible infringement of a sail design/engineering patent owned by Emirates Team New Zealand, relating to how AC75 sails are designed and manufactured. Posted on 11 Sep
AC Recon: Aug 31 - Italians catch Kiwis
Italian Challenger has closed out the early start to their sailing program enjoyed by ETNZ On Monday, Luna Rossa drew level with Emirates Team New Zealand in terms of days sailed - both now have 20 days of AC75 sailing in their logbooks. Posted on 2 Sep
Royals welcome New York's America's Cup "query"
The Defender and Challenger of the America's Cup say they welcome the New York YC's "query" In a posting on their respective social media pages, Royal NZ Yacht Squadron and Royal Yacht Squadron say they welcome the query by the New York Yacht Club to the New York Attorney General relating to compliance with the Deed of Gift. Posted on 1 Sep
AC Recon: Aug 28 - Burling coy on rudder
Skipper Peter Burling reflects after 19 sailing days with Italian America's Cup challenger Italian America's Cup Challenger Luna Rossa returned to test sail their AC75 on Friday. The session was cut short by light weather. Afterwards skipper Peter Burling reflected on where the Italians were up to at this stage of the campaign. Posted on 29 Aug
AC Recon: Aug 26 - "Significant bow-up trim"
"The new rudder ventilated and stalled during the bear-away. The boat trimmed bow-up significantly." On one of these, the new rudder ventilated and stalled during the bear-away. The boat trimmed bow-up with a sharp angle of attack before falling back into the water. A new slow-motion video compilation of the 4sec long incident has been added. Posted on 28 Aug
America's Cup: INEOS says "No" to AC75 deal
A request for the use of the British AC75 in 2027 America's Cup was "declined ...outright". The positions of the parties involved in the legal action stemming from the 2024 British America's Cup, appear to have been crystallised in an amended Defence file by Athena Racing. The matter seems unlikely to end in a hug and a handshake. Posted on 25 Aug
The America's Cup at 175yrs
175 years ago this weekend a sailing race around the Isle of Wight was won by the schooner America. On August 22, 1851, at 8.37pm the schooner America crossed the finish line to win the £100 Cup donated by the 1st Marquess of Anglesey and which became the America's Cup, arguably the preeminent trophy in international sport. Posted on 21 Aug
America's Cup: Auckland finale
Kiwis enjoy another near-optimal weather window. The AC75 is now back in the shed until October. Emirates Team NZ wrapped up a two-week test block in Auckland on Saturday, again enjoying another near-optimal weather window that enabled them to check off a comprehensive test list. They are expected to resume AC75 testing in October. Posted on 18 Aug
AC Recon: French sail four times in a week
After losing a month following the capsize of their AC75, the French have sailed five days from ten. After losing a month following the capsize of their AC75, the French America's Cup team have sailed five days in the past ten. Posted on 17 Aug
America's Cup: Tudor Alinghi revealed
Tudor Alinghi reveal their AC75's reconstruction in this build facility tour. Tudor Team Alinghi reveal their above and below-decks reconstruction with their AC75 stripped to a bare carbon shell in the shed in Italy, midway through the rebuild for the 38th America's Cup. Posted on 16 Aug
Armstrong 728x90 - Wing FG Board Range - BOTTOMSwitch One DesignMarkSetBot