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.

Derwent Sailing Squadron Sailors took on a J/70 in the 2025 Australian Women's Keelboat Regatta - AWKR · Read more
Two Australian boats joined 38 J/70s from across Europe for the Italian J/70 Cup #2 held at Malcesine on Lake Garda in Northern Italy. · Read more
After eight races over three days, Chris Dare’s Ambition team won the 2025 J/70 J-Cup #2 on the beautiful waters of Lake Macquarie. · Read more
RSYS J/70 Test Sail & Info Day
Sat 19 Jul 2025 09:00 — 15:00
Royal Sydney Yacht Squadron
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RSYS One Design Ice Breaker
Sat 02 Aug 2025 08:00 — Sun 03 Aug 2025 13:00
Royal Sydney Yacht Squadron
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Six races over two days - join the Ice Breaker Regatta on August 2 & 3, 2025
2025 J/70 World Championship
Fri 24 Oct 2025 00:00 — Sat 01 Nov 2025 23:45
Yacht Club Argentino, Buenos Aires, Argentina
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