Design and architectural choices
In 2022, Yoann Richomme and his partners, Paprec and Arkéa, initiated the construction of a new IMOCA, entrusted to architects Antoine Koch and the Finot-Conq group. They built on Thomas Ruyant's project, which was then in gestation. Their objective was to create a seaworthy boat, capable of sailing efficiently in difficult sea conditions, while minimizing the risk of running aground. In contrast to previous scow designs, the IMOCA Paprec Arkéa features a pointed, raised bow to cut through the waves and reduce the amount of water shipped on deck. The strongly curved deck facilitates rapid water evacuation, enhancing safety and performance.
"We preferred to go back to this type of pointed bow, very high and clear of the water. The deck is very round to evacuate water quickly over the sides. The previous generation had very hollow decks, called gull wings, which had the disadvantage of taking on a lot of water. Our deck is very curved to evacuate water very quickly. There's not a single bit of water hanging over the deck to work on aerodynamics and hydrodynamics. The central chute brings all maneuvers to the front. Two large footbraces serve as solid supports for going to the front of the boat if need be, even if today you can't go to the front once launched. Every time we have to manoeuvre these boats, we have to stop them downwind to keep our speed probably under 10 knots, otherwise it's impossible to hold on to the front of these boats" explained Yoann Richomme when his boat was launched in February 2023.
Construction and technical innovations
Construction of the IMOCA Paprec Arkéa began in early 2022 at Multiplast in Vannes, with a launch date of February 2023. Particular attention has been paid to the ergonomics of the cockpit, positioned in the center of the boat and fully enclosed, offering the skipper optimum visibility of the sails, sky and sea, while protecting him from the elements. This configuration enables Yoann Richomme to carry out the majority of maneuvers without leaving the cockpit, improving safety and efficiency during single-handed sailing.
"We started from the observation that previous boats had roof caps added to shelter them from the water. We closed these covers and found ourselves trapped, unable to see forward and keeping watch inside the boat, in a black box in which we can't see anything, even though we spend 90% of our time there. We've tried to reverse the system, and make sure we're in a bright place with vision to see the sails, the sky, the sea and the foils. Behind the side windows is the watch station. This is where we sit, with a view of the computers, the foil settings and the outside world. We're also hoping that this highly functional ergonomic design will help us to improve performance. The idea is to move around very little to make the slightest adjustment to the boat. And clearly not to wear a foulies coat" the sailor detailed again.
Evolution and reliability for the Vendée Globe
After her launch, the IMOCA Paprec Arkéa underwent several phases of testing and optimization. A new pair of foils was developed specifically for the Vendée Globe 2024, with an analysis and construction process spanning several months. These larger foils enable earlier take-off and better power management, crucial elements for race performance. Summer construction work was also carried out to fine-tune every technical detail, ensuring maximum reliability during the solo round-the-world race.
Notable performances and results
From its very first season, the IMOCA Paprec Arkéa has demonstrated its potential by taking part in every race on the circuit. Notably, the skipper/boat pair won the Retour à La Base race in 2023, a solo return leg of the Transat Jacques Vabre, and finished second in the Transat Jacques Vabre the same year. These performances position the skipper and his boat among the favorites for the Vendée Globe 2024.
