The Admiral’s Cup Returns: A New Chapter for the ‘Unofficial World Championship of Offshore Sailing’ After a long hiatus, one of the most iconic and prestigious events in the world of sailing is set to make its dramatic return: the Admiral’s Cup. Known as the “unofficial world championship of offshore racing”, the Admiral’s Cup will re-launch in Cowes, England—the spiritual home of competitive yachting—on 17th July 2025, running through to 1st August.