Cork Week is a biennial sailing regatta held in Cork Harbour, Ireland. It typically takes place in July and attracts sailors from around the world. The event features a variety of races for different classes of boats, making it suitable for both amateur and professional sailors. In addition to the competitive sailing, Cork Week offers a vibrant social scene with events and entertainment for participants and spectators. The regatta promotes camaraderie among sailors and showcases the beauty of Cork's coastal waters, making it a highlight in the sailing calendar.