Howth Yacht Club's 'Insider' co-skippered by Stephen Mullaney and Ian Martin topped the nine boat fleet to win the 2021 Sigma 33 Irish Championships at the Royal Irish Yacht Club in Dun Laoghaire Harbour.
The HYC crew beat former class champion Squawk skippered by Paul Prentice of Ballyholme Yacht Club by three points with visitors occupying the top three places overall after five races sailed and one discard.
Third overall was Waterford Harbour's Flyover (Marchant Roche McDonald).
Up to seven clubs were represented in the nine boat fleet bringing visitors from Ballyholme Yacht Club in Belfast Lough to Dunmore East Harbour on the south coast to Dublin Bay.
Results are here.
Prof O'Connell of North Sails Ireland shot the vid below of Insider sailing upwind.