John Masterson's Curraglas of the National Yacht Club is 2021 Shipman Irish National Championship winner after a four-race series at Dun Laoghaire Harbour this weekend.
RStGYC's Viking (Fergus Mason and Colm Duggan) was second overall. Third was clubmate Alain Deladiennee's in Poppy.
Masterson won by a one-point margin in the eight boat fleet after four races sailed at the DMYC hosted championships.
Results are here