Monthly Archives: November 2017

The Foiling Week, A Year In Review

Advancing the Community Concept for Innovation

by Christopher Museler

When the Foiling Week set up its first tents along the sparkling shoreline of Lake Garda in 2014, a small group of excitable and tweaky designers, engineers and sailors gathered to share, learn and collaborate. Once all alone in their corners of the sport and the world, this was their moment to go beyond their own visions and advance the new field of “foiling” on the water.

A mind-blowingly short time later, as 2017 comes to a close, Foiling Week is on three continents, there are more than a dozen established foiling classes and the seeds of foiling’s place beyond sailing are sprouting across the world.

Luca Rizzotti, Founder: “In 2018 we are going for the first time to exciting locations like Sydney and Miami. We look forward to connecting with the amazing Australian and American foiling communities, tap into their latest innovations and spread the know-how around the globe. Garda is also promising to be bigger than ever with many requests from new classes. Finally, we see we are growing alongside our present partners and aim at having more on board to keep the foiling community ahead of the innovation curve, plus seeking impact investments for some of our new ambitious projects.

At the heart of innovation within the foiling space, Foiling Week sits alone as a forum. But this is not an exclusive club. Forums in Europe, the United States and Australia are now opening up doors and networks that were once, by the very nature of competitive events like the America’s Cup and even geography, barriers to collaboration and development.

Cup designers once muzzled by NDAs eagerly bat around concepts with their counterparts at Foiling Week. Product developers racing to become “first-to-market” in the auto-foiling SUP space are able to explore production and distribution complications together. From the innovator to the end user, there is no doubt that this is a particular moment in foiling that transcends the sparks ignited by classes like the Moth, A Class catamaran and America’s Cup boats.

Foiling Week’s Responsibility

Following the success of the Foiling Week Newport, USA in 2016, the first forum outside of Garda, the event not only expanded to other nations, the 2017 event on that natural playground in central Italy pushed the boundaries of innovative forums into the social responsibility realm.

Though Foiling Week is not an authoritative organization, its participants are a community of new authorities on this burgeoning area of innovation. And, as the most diverse, intelligent and creative individuals in sailing, they have a resulting camaraderie and drive to improve the sport and the world through their abilities.

Core values for Foiling Week were established in 2017 after the successes of the Safety Forum in Newport. Safety, accessibility and sustainability were each given a day at this year’s Garda event.

As the sun warmed the cliffs, before the clockwork thermal breeze drifted in, the sports’ and industry’s top minds dug deep into these topics with an engaged audience. Olympic gold medalist Jo Aleh and Moth sailor Josie Gliddon, both representing the Magenta Project, lead the accessibility forum by tackling the gender issues faced with women in professional sailing. Gliddon was able to condense the concept that hydrofoiling across the range of sailing craft in the sport increases access to women. In short, with reduced loads, requiring less brute force and more technique-based skills, foiling should open doors for women. But she is quick to point out that the sailing culture lags behind these innovations and some doors are still closed.

Josie Gliddon: “To continue to talk about accessibility for all in our sport allows us to address the equality and diversity challenges we face not just for men and women. We are extremely fortunate to be in a sport where boats can be designed and adapted and I think that we can go much further in this area. Even just small changes can make a difference – putting in extra purchases / ratchet blocks or having extra people on board results in strength and psychical size becoming less of a dominant feature that in turn opens up more opportunities to more people. That can only be a good thing.”

The same forum announced design efforts to allow disabled sailors to foil and gain instruction with a Paralympic champion on hand to lend insight. Legions of tiny boys and girls also donned helmets and life jackets to safely explore this third dimension of sailing.

Sustainability, that mystical term that covers everything we need to do to save the planet, is a value Foiling Week has brought to a tangible concept. Right off the bat, the Garda event offered entry discounts to presenters and participants who carpooled to the lake. Collaborations that highlighted the outrageous inefficiencies in the use of motorboats to run regattas have led to concepts that include automated, solar-powered mark set drones.

As for safety, the Newport forum produced a collection of sailors and race management officials from around the world who, independently, had been creating race management tools and instructional interactive videos to address the growing issues that arise from boats going three- to four-times the speed of previous race craft.

On the Water

The forums now spread around the world have become synergistic moments for the greatest brains in sailing to connect and collaborate on technical and social levels. But Foiling Week has tapped into the child-like excitement these and other participants have regarding exploring and experimenting on the sea with wind and craft.

The most advanced classes in the world are attracted to each Foiling Week venue to host championships and share their progressive crafts with the world. Beyond top designers and engineers, the elite sailors of the world place Foiling Week at the top of their event wish list each year.

Glen Ashby: “For me, to walk around the boat park is absolutely fantastic.
There are so many clever people that have worked on a lot of different foiling boats and apparatus over the last few years.
For everyone to be able to walk around, share information openly and look at all the different concepts that have been built is absolutely wonderful.

Francois Gabart: “I think it is just perfect, the Foiling Week, because there is a lot happening now in the foiling world.
It’s good to mix all together.

Beyond Sailing

One would think that foiling is now established and that there is a plateau, apres’ 2017 America’s Cup, in innovation with these technologies slowing influencing recreational sailing and speeds steadying out for the professional foiling craft. But the Foiling Week has matured, and its free thinking drive for pure innovation is expanding.

Paul Larsen, one of the fastest sailors in the world having set the outright world speed record aboard Vestas SailRocket, gave Foiling Week a taste of the direction foiling can take the world. A privately funded design challenge has Larson developing a 100-foot transatlantic passenger ship that is a hybrid power/sail. “one idea is to take paying passengers across the ocean in luxury as fast as the Ultime trimaran Banque Populaire,” says Larsen.

This unique project has been combining a fabulous collection of old and new ideas. A Polynesian “proa” style set of hulls means the ship can only sail on one tack and must “shunt” to change tacks.

These fascinating terms tied to the dawn of navigation and civilization were linked by Larsen to the futuristic concept of “energy farming.” Larson says battery banks store energy generated by hydrogeneretors while the wing sailed craft reaches across through the depressions of the Atlantic then uses this stored energy to power the low-drag hulls through the glass of high pressure systems. The same ship is envisioned to double as transport for commerce, similar to cruise ships efficient use of their holds as dry docks to transport yachts across oceans.

New Ground

Now, how does the rest of the world learn about what these innovators and collaborators are working on? The Foiling Week! And although this forum has been expanding, a primary aim of the organizers is to push the boundaries of online communication by making all presentations live and archived on as many media platforms as possible. Virtual reality and interactive experiences are also imperative.

Creating more and varied partnerships into the varied spaces outside the marine industry is also a must for Foiling Week to achieve its lofty goals of connecting more spaces and innovators. BMW, Slam, Gurit, Persico Marine, Marlow, Torqeedo and Ingemar have all been rightfully supportive of getting innovators together.

The efficiencies developed by the Foiling Week community fit flawlessly with the direction innovators want to take the world. Individuals like Paul Larsen, Jo Aleh and Jossie Gliddon see an endless horizon of possibilities. So does the Foiling Week.

Ten days in advance, here are the new AC boats

An exciting new era in America’s Cup racing has been unveiled today as the concept for the AC75, the class of boat to be sailed in the 36th America’s Cup is released illustrating a bold and modern vision for high performance fully foiling monohull racing yachts.

The Emirates Team New Zealand and Luna Rossa design teams have spent the last four months evaluating a wide range of monohull concepts. Their goals have been to design a class that will be challenging and demanding to sail, rewarding the top level of skill for the crews; this concept could become the future of racing and even cruising monohulls beyond the America’s Cup.
The AC75 combines extremely high-performance sailing and great match racing with the safety of a boat that can right itself in the event of a capsize. The ground-breaking concept is achieved through the use of twin canting T-foils, ballasted to provide righting-moment when sailing, and roll stability at low speed.

21/11/17- The 36th America’s Cup class boat concept of the AC75.

The normal sailing mode sees the leeward foil lowered to provide lift and enable foiling, with the windward foil raised out of the water to maximise the lever-arm of the ballast and reduce drag. In pre-starts and through manoeuvres, both foils can be lowered to provide extra lift and roll control, also useful in rougher sea conditions and providing a wider window for racing.
Although racing performance has been the cornerstone of the design, consideration has had to be focused on the more practical aspects of the boat in the shed and at the dock, where both foils are canted right under the hull in order to provide natural roll stability and to allow the yacht to fit into a standard marina berth.

21/11/17- The 36th America’s Cup class boat concept of the AC75.

An underlying principle has been to provide affordable and sustainable technology ‘trickle down’ to other sailing classes and yachts. Whilst recent America’s Cup multihulls have benefitted from the power and control of rigid wing sails, there has been no transfer of this technology to the rigs of other sailing classes. In tandem with the innovations of the foiling system, Emirates Team New Zealand and Luna Rossa are investigating a number of possible innovations for the AC75’s rig, with the requirement that the rig need not be craned in and out each day. This research work is ongoing as different concepts are evaluated, and details will be released with the AC75 Class Rule before March 31st, 2018.

The America’s Cup is a match race and creating a class that will provide challenging match racing has been the goal from the start. The AC75 will foil-tack and foil-gybe with only small manoeuvring losses, and given the speed and the ease at which the boats can turn the classic pre-starts of the America’s Cup are set to make an exciting comeback. Sail handling will also become important, with cross-overs to code zero sails in light wind conditions.

21/11/17- The 36th America’s Cup class boat concept of the AC75.

A huge number of ideas have been considered in the quest to define a class that will be extremely exciting to sail and provide great match racing, but the final decision was an easy one: the concept being announced was a clear winner, and both teams are eager to be introducing the AC75 for the 36th America’s Cup in 2021.

The AC75 class rule will be published by March 31st 2018.

GRANT DALTON

CEO Emirates Team New Zealand:
“We are really proud to present the concept of the AC75 today. It has been a phenomenal effort by Dan and the guys together with Luna Rossa design team and there is a lot of excitement building around the boat in the development and getting to this point.”
“Our analysis of the performance of the foiling monohulls tells us that once the boat is up and foiling, the boat has the potential to be faster than an AC50 both upwind and downwind.”
“Auckland is in for a highly competitive summer of racing in 2020 / 2021.”

DAN BERNASCONI

Design Coordinator Emirates Team New Zealand:
“This design process has been new territory for the team, starting with a clean sheet to develop a class – and we’ve loved it. We wanted to see how far we could push the performance of monohull yachts to create a foiling boat that would be challenging to sail and thrilling to match race. We’re really excited about the concept and can’t wait to see it on the water..
We think we have achieved these goals – thanks also to the constructive co-operation of Luna Rossa design team – as well as the more practical detail to consider in terms of cost management and logistics of running the boats.”

PATRIZIO BERTELLI

Chairman of Luna Rossa Challenge:
“The choice of a monohull was a fundamental condition for us to be involved again in the America’s Cup. This is not a return to the past, but rather a step towards the future: the concept of the new AC 75 Class, which Emirates Team New Zealand and Luna Rossa design teams have developed together, will open new horizons for racing yachts, which, in the future, may also extend to cruising. It is a modern concept, at the high end of technology and challenging from a sporting point of view, which will deliver competitive and exciting match racing. I would like to thank both design teams for their commitment in achieving, in just four months, the goal which we had established when we challenged”.

MAX SIRENA

Team Director of Luna Rossa Challenge:
“As a sailor I am very pleased of the concept jointly developed by both design teams: the AC 75 will be an extremely high-performance yacht, challenging to sail, who will require an athletic and very talented crew. Every crew member will have a key role both in the manoeuvres and in racing the boat; the tight crossings and the circling in the pre-starts – which are part of the America’s Cup tradition – will be back on show, but at significant higher speeds. It is a new concept, and I am sure that its development will bring interesting surprises”.

Is this the future boat of VOR inshore racing?


We are very pleased to share with you the VS40. Our VOR Multihull Inshore Racing proposal, a performance orientated 40 foot foiling catamaran that can be folded into a single container. The unique ease of pack up and assembly driven by the tender document results in a boat that is well suited to an expansion as a class complementary to the Volvo Ocean Race.


An opportunity was seen to group together a number of people who had become connected through a variety of projects in the past. The timing of the project worked out well, coming at the end of the America’s Cup, and at an interesting time in the big picture development of foiling racing boats.

Our design group consists of Gonzalo Redondo and his d3 Applied Technologies team, Adam May, Luc du Bois, Marc Menec from IS3D Engineering, Ocke and Ted Mannerfelt from Mannerfelt Design Team, Giovanni Belgrano from Pure Design & Engineering and Bob Graham.


While awaiting the decision on the timing of the next Volvo Ocean Race, work as a group continues on other exciting foiling projects.

Foiling Week suggestion as blog editor is to submit this beauty to nominee for Foiling Awards 2017 in the PROJECT category presented by Persico Marine

Vote your nominees