Seattle Seafair Hydroplane Race 2024. The world’s fastest race boats will compete in the homestreet bank cup on lake washington this coming friday through sunday and the winner will be presented with the apba gold cup, the oldest trophy in american motorsports, which is being held in seattle for the first time since 1985. Many of the h1 unlimited hydroplane fleet call seattle home.
Live coverage of the hydroplane races and air show, including the golden knights and blue angels. A little familiarity is returning to unlimited hydroplane races at seafair.