Alinghi achieved a superb double, winning the Geneva-Rolle-Geneva and the Versoix Grand Prix. Ernesto Bertarelli's mulithull consolidated his position with these victories his overall lead of the D35 Trophy ranking, in front of Zen Too and Ylliam-Comptoir Immobilier.
The final Grand Prix of the D35 Trophy was held on 22 - 23 September 2017 hosted by Societe Nautique de Geneve. Ernesto Bertarelli's Alinghi (SUI 1) took a decisive victory with five wins out of six races securing the overall 2017 D35 Trophy.
The penultimate round of the D35 Trophy was hosted by Club Nautique de Crans on Lake Geneva during 8 - 10 September. It wasn't all Alinghi this time, with Ylliam Comptoir Immobilier achieving the same points overall but loosing out on discards by..
The D35 Trophy moved to the Club Nautique de Versoix during 9 - 11 June 2017 for the third round of the circuit. Once again Alinghi took the win closely followed by Ylliam Comptoir Immobilier and Swisscom.
The D35 Trophy Grand Prix circuit has been held on Lake Geneva, Switzerland since 2004 raced on the Decision 35 multihull with many of the 'rock stars' of yachting taking part including, Russell Coutts, Alain Gautier, Franck Cammas and Paul Cayard.