Welcome to the J/70 Australia Class Association website! Over 1,600 J/70s built in 6 years with active fleets in 30 countries. The Australian J/70 Class Association promotes and furthers the interests of the International J/70 Class in Australia.

Latest news

J/70 Cup Australia 2026 - dates announced

25 Aug 2025

The 2026 J/70 Cup Australia will be held over five events · Read more

Planing ahead - J/70 racing in Australia 2025-26

24 Aug 2025

Lots of opportunities to sail and race J/70's in the upcoming season. · Read more

Vamos 2nd – J/70 Mixed World Championship

03 Jul 2025

Tim Ryan sailing with Jessica Grimes, Laura van Veen and Rob Greenhalgh have finished 2nd in the inaugural J/70 Mixed Plus World Championship. · Read more