Welcome to the 23th InterThales regatta.

Organized by Thales Underwarer Systems Brest, the 2017 regatta will take place in Le Crouesty (France) from 29 September to 2 October 2017.

Two kind of boat are available: one design ‘Grand Surprise’ (20 boats) and cruiser 6 or 8 berths (20 boats).


Friday 29 September: registration, inventory, free practice /training regatta

Saturday 30 September: races

Sunday 1 October: races and final crew dinner, trophy

Monday: raid for fun. Boats return to shore before 2pm

Registration is open until the mid of March.

For further information, please contact organization team at contact.interthales2017@gmail.com

Some videos and photos of previous regatta are on Photos page.

Don’t hesitate to ask for the password !