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Season 26
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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

    09.09.2026

    All systems go with two months until the start.

    With less than sixty days till the start of the 13th Route du Rhum Destination Guadeloupe, everything is switching up a gear! This is all the more true for reigning champion Charles Caudrelier and the Gitana Team with their highly innovative maxi-trimaran launched just eight months ago. Keen to dictate the pace, the five-arrow racing stable has opt…

    par Gitana

    With less than sixty days till the start of the 13th Route du Rhum Destination Guadeloupe, everything is switching up a gear! This is all the more true for reigning champion Charles Caudrelier and the Gitana Team with their highly innovative maxi-trimaran launched just eight months ago. Keen to dictate the pace, the five-arrow racing stable has opted to prioritise preparation and technical tweaking of the 32-metre giant rather than lining up for the September clashes. As such, the Route du Rhum will be the first major race for the Maxi Edmond de Rothschild. Indeed, with Charles Caudrelier aiming to defend his crown’, he naturally has his sights on taking the start in Saint Malo at the helm of a competitive giant able to contend with some very honed rivals spoiling for a fight.
    Qualification and measurement certificate ticked off

    The summer of 2026 has proven to be an intense and particularly studious affair for the members of Gitana Team and their skipper with a series of crewed test sails to speed up the fine-tuning of the latest addition to the fleet of large oceanic flying multihulls, the Maxi Edmond de Rothschild.

    Last week, Tuesday 1 September, Charles Caudrelier cast off singlehanded with Gitana 18 for the first time, returning to one of his real passions and talents. On the programme was a return trip to the north of Ireland, which gave the sailor a chance to continue his training and gain further insight into the inner workings of Gitana 18. After over 48 hours at sea and 1,200 miles on the clock, the Maxi Edmond de Rothschild made it back to the dock and in so doing qualified for the Route du Rhum – Destination Guadeloupe. Clutching both an entry ticket and a signed and sealed measurement certificate, it is all systems go for the reigning champion and his new steed with less than two months till the big day.

    Six questions to Charles Caudrelier

    Where are you at with less than 60 days until the start of the Route du Rhum – Destination Guadeloupe, which will be the first official race for the Maxi Edmond de Rothschild?

    “We’re just about where we wanted to be. The race preparation phase has great appeal for me: everything’s falling into place, the planets are aligned and that creates a dynamic energy. We have a new boat, whose potential we can already gauge, in my favourite race… so the mindset is very positive. What sets it apart from the Route du Rhum 2022 is the experience and status. During the last edition, I said that the weak link could well be me. Today, the reverse is true. I have experience while the boat still only has a few miles under her belt offshore. Gitana 18 is a young, highly promising boat but she’s in the midst of her development phase.”

    Is lining up for the start of the Rhum eight months after the launch is a substantial technical and competitive gamble?

    “Yes, it remains a gamble and a significant challenge as no one has managed to fine-tune a boat like this in such a short space of time. Generally speaking, you need two or three years to have a high-performance boat.
    This is especially true given that with Gitana 18, we’ve chosen to do something way different to anything that’s gone before. On top of that, when you’re breaking new ground, you obviously take risks.
    Day in day out, we’re resolving teething issues and it is these tweaks that will enable us to perform well in a few weeks’ time.”

    Last week you validated your qualification. What was this first experience sailing the boat single-handed like?

    “Just perfect, and it was high time! Single-handed sailing is second nature for me. It’s an exercise in which I’ve always felt at ease. When you’re alone, you’re more focused, you’re more at one with your boat because you’re responsible for everything. It’s even easier for me to get a feel for a boat on my own than in a crew. Gitana 18 is easy to sail single-handed because everything has been very carefully designed to do just that.”

    You have a rather different programme to that of your rivals, with an on-the-water refit scheduled over the coming weeks instead of competitive clashes and training. Can you explain your reasoning?

    “The timing is such that we have to make choices and essentially we have to write our own narrative adapted to where we’re at in Gitana 18’s life. We were keen to go all out with our time on the water so as to gen up as much as possible with her before setting a deadline for making any improvements we’ve identified. Winning the Route du Rhum on an Ultim is like winning in F1: you need the best car. With the experience I’ve racked up today in solo format, training is less important. What I need most is a boat prepared as well as possible. A quick, reliable boat gives you a greater chance of winning than additional training with a boat that’s not yet firing on all cylinders.”

    In practical terms, what’s involved in the technical overhaul in the coming weeks?

    “We’re removing all the appendages. Within Gitana, we like to ensure all our appendages are as clean as possible prior to races because this will have a massive impact on their performance. We’re also going to make the most of the opportunity to check all our systems. This is crucial because everything is new and largely unprecedented as it’s been specially manufactured for Gitana 18. The past three months of sea trials have been invaluable. We had a lot of questions at the start. Now, we have a lot of answers and solutions, so we’re going to apply them.”

    What’s next for the Maxi Edmond de Rothschild before you head to Saint Malo?

    “We’ll get out sailing again in late September. After this technical pit-stop, I have around a fortnight of training lined up and naturally it would be great if we could get to sail for half of that period. That would enable us to test the recent modifications and optimisations. Gitana 18 won’t be racing at her full potential at the start of the Route du Rhum but the team will have given its all to be competitive on the start line.”