Winter sailing to test foils and rudders for François Gabart © Alexis Courcoux / MACIF François Gabart took advantage of the fine weather in La Forêt-Fouesnant to sail with other skippers on his M24. The goal? To test new appendages for the Macif trimaran, which is currently undergoing a winter refit. Chloé Torterat Published on January 24, 2016 More articles on the theme François Gabart Macif Trimaran Macif