The U.S. Junior Women’s Doublehanded Championship has historically been sailed in the Club 420.
While the Club 420 Class has historically competed for the Ida Lewis Trophy, in 2019 a 29er division was added for junior women skiff sailors. This fleet competed for the title of the U.S. Junior Women’s Doublehanded 29er Champion. In 2023, the U.S. Junior Women’s Doublehanded Championship for the Ida Lewis Trophy shifted from the Club 420 class to the 29er Class.