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Season 26
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  • Gitana 18
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  • Retractable Y-shaped foils, adjustable in three dimensions

    Inspired by the appendages of the America's Cup foiling monohulls, these Y-shaped foils have a wingspan of over 5 metres. They are designed to generate powerful lift, increase power and offer a wide range of adjustments to optimise flight at every point of sail and in all conditions. Beyond their impressive size, these foils feature many unique innovations.

    Revolutionary U-shaped rudders

    These are probably the most visually striking innovations on the new Maxi Edmond de Rothschild. To fly high above rough seas while maintaining control, the team wanted very long rudders that would remain in contact with the water. The challenge is that longer rudders tend to flex under load, severely affecting steering and the efficiency of their lifting surfaces. A new geometry was needed to give these appendages maximum stiffness, resist cavitation and ultimately improve control of the boat and make better use of its power. The result is a set of U-shaped rudders over 4 metres long, a metre longer than those on Gitana 17. Their shape, reminiscent of a tripod or an inverted π, is only the visible part of what makes them so distinctive.

    A daggerboard optimised to stabilise the boat and limit cavitation

    With its wide span, the daggerboard resembles an aircraft tail assembly, with two adjustable flaps: one on the vertical section and the other on the horizontal section, the distinctive “manta-ray wing”. On Gitana 18, the innovation is to position this wing behind the vertical part of the appendage, rather than directly beneath it, to minimise flow disturbance and cavitation.

    Gitana 18’s daggerboard

    Rig: adjustable spreaders to control mainsail power while sailing

    Gitana 18’s mast is 1.50 metres taller than its predecessor’s. The boom is also shorter, creating a more slender sail plan. The major innovation is a set of spreaders that can be adjusted while sailing to bend the mast fore and aft. Actuated by hydraulic rams, these spreaders can pivot through 35 degrees to adjust the bend in the middle of the mast. This unprecedented system allows the sailor to control mainsail power: adding depth in light winds to take off sooner, or flattening the sail to reduce power at high speed or in strong winds. Adjusting the depth, and therefore the power, of the mainsail can also save a solo sailor time and energy by reducing the need for risky manoeuvres or headsail changes.

    Central hull:
    an integrated, structural coachroof

    The naval architects and Gitana design team wanted an exceptionally stiff, structurally robust platform. This applies both to the floats, which must withstand heavy loads from the foils and rudders, and to the central hull, which is subject to torsion. The enclosed coachroof is integrated into the hull and contributes to its structural strength. Inside, the cockpit brings all sail-handling controls together, with ergonomics shaped by many hours of design and development. The coachroof also stands out for the number and size of its windows. This configuration meets the visibility requirements of the Ultim class rules and gives sailors the best possible view to keep a visual watch.

    Gitana 18’s coachroof

    25.01.2024

    Approaching the second cape.

    In less than an hour and a half, if the routers’ estimates prove to be correct, Charles Caudrelier and the Maxi Edmond de Rothschild will cross the longitude of Australia’s Cape Leeuwin, the second iconic cape of this eastbound round the world. However, this latest passage mark is not the end of the Indian Ocean. In fact, the exit lies to the south…

    par Gitana

    In less than an hour and a half, if the routers’ estimates prove to be correct, Charles Caudrelier and the Maxi Edmond de Rothschild will cross the longitude of Australia’s Cape Leeuwin, the second iconic cape of this eastbound round the world. However, this latest passage mark is not the end of the Indian Ocean. In fact, the exit lies to the south of Tasmania, on a SE’ly heading. For all that, the skipper of Gitana Team should be able to treat himself to a stellar time at the south-west tip of the Australian continent and improve on the performance posted by François Gabart in 2017. Out on the racetrack, despite a comfortable lead over his closest rivals, going it alone in the Indian Ocean, Charles Caudrelier has certainly had his work cut out. Between Monday afternoon, following his passage of the Kerguelen Archipelago, and last night, he had to put in no fewer than eighteen gybes along the Antarctic Exclusion Zone before he could link onto a long tack eastward. Despite the entirely manageable weather conditions over recent days, such manoeuvring requires a great deal of energy from the solo sailor and dramatically reduces the sleep and recovery phases.
    Ranking at the 17:00 UTC position report.

    1) Maxi Edmond de Rothschild  – Charles Caudrelier 
    2) Sodebo Ultim 3 – Thomas Coville – 1,604 miles behind the leader 
    3) Maxi Banque Populaire XI – Armel Le Cleac’h – 2,580.9 miles behind the leader 
    4) Actual Ultim 3 – Anthony Marchand – 4,113.8 miles behind the leader (victim of damage, bound for Cape Town)
    5) SVR Lazartigue – Tom Laperche – 4,221.6 miles behind the leader (victim of major damage, on a pit stop in Cape Town)
    6) Ultim Adagio – Eric Peron – 4,487.1 miles behind the leader 

    WAYPOINT #4, Gitana Team’s round the world rendez-vous

     Every Thursday, throughout the Arkea Ultim Challenge, Gitana Team is offering you a complete round-up of Charles Caudrelier and the Maxi Edmond de Rothschild’s race. Via its weekly video broadcast, you’ll discover the latest onboard footage, analysis of the weather and strategy as explained by the members of the team’s routing cell, as well as delving behind the scenes of the five-arrow racing stable whilst its flagship is out on the racetrack. Finally, this rendez-vous will round off with a long oceanic interview recorded by a different star guest. Charles will share his feelings and his sentiments with the host throughout this epic adventure.

    For this fourth episode of WAYPOINT we discover the Arkea Ultim Challenge – Brest stretching right out across different oceans. After eighteen days at sea, Charles Caudrelier is at the head of the race approaching the longitude of Cape Leeuwin, the south-west tip of the Australian continent, whilst at the back of the fleet Eric Péron is about to exit the South Atlantic some 4,500 miles astern of the Maxi Edmond de Rothschild. Three of the six solo sailors are currently navigating the Indian Ocean since Thomas Coville and Armel Le Cléac’h, respectively 2nd and 3rd, are powered up at full speed behind Gitana 17 with a deficit of 1,600 and 2,600 miles. Finally, two solo sailors have put their race on hold for now. Tom Laperche’s steed suffered damage over a week ago and arrived in Cape Town on Monday, whilst Anthony Marchand is due to bring his giant alongside there in the coming hours.

    To kick off the latest chapter of WAYPOINT, we invite you to look back at the week’s images with a souvenir photo of the passage of Good Hope, the first cape. Up next is the memorable shot by Niels Gins, fisheries inspector for the French Southern and Antarctic Lands from aboard the Mascareignes 3 offshore of the Kerguelen Islands: austral ambiance with the albatrosses and Gitana 17 in full flight!

    Next, it’s over to Julien Villion, one of a trio who make up the routing cell, to review the major weather phenomena of the past week and explain the trajectory and strategy put in place; a highly educational insight, it almost leaves you thinking that it’s a simple exercise.

    As ever, this behind-the-scenes immersion continues within the Gitana Base, where Erwan Israël makes the most of his weekly break from routing to fulfil his other role of performance manager. He chats with Yannis Troalen, naval architect within Gitana’s design office in charge of VPP, and tests the latest new features on the five-arrow team’s simulator.

    Finally, this Thursday 25 January, we’re very fortunate to be able to get up close and personal with Arnaud Jerald, who holds the world freediving record for constant weight bi-fins. He secured the title in July 2023, by reaching a depth of 122 metres with a dive of 3 minutes and 35 seconds during the Vertical Blue, the world’s most prestigious freediving event. Arnaud and Charles are great friends since the freediver helped the skipper prepare himself mentally for his victorious Route du Rhum in 2022.

    Welcome to the 4th episode of WAYPOINT!