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Groupama 2:
A high performance trimaran

Groupama 2, the first oceanic trimaran developed using modern design and research.

For example, the floaters and central hull are a result of extensive tank testing, to precisely evaluate the performance of different hull shapes.

15% of global construction budget has been dedicated to this section of the construction and design process.

© Yvan Zedda



Boat specifications

Length/Width:
18,28 m / 18,00 m
Weight : 6 tons
Mast height: 28,54 m
Draft : 4,9 m
Engine: Lombardini

Sail Surface
Main sail: 176 m˛
Solent: 123 m˛
Gennaker: 250 m˛

Electronics : B & G

Deck hardware: Harken
Hydraulics: Navtech
Decoration: J-B. Epron

Home port: Lorient
Race number: 2


Architects and engineers who participated to conception


Cabinet Van Peteghem - Lauriot Prévost,
Martin Fisher,
Mick Kermarec,
Yann Roux,
Hervé Devaux,
Nicolas Poitevin,
Franck de Rivoyre,
Bernard Pointet.

Built by


CDK, central hull and assembly
Décision SA, cross beams
Gepeto, floaters
AMCO, daggerboard and floater rudders
Profil Composites, central hull rudder and foils
Charlie Capelle,central hull and floaters moulds
Lorima, mast



Groupama 2
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