On This Day, April 20: Danica Patrick becomes 1st woman to win IndyCar event
On April 20, 2008, Danica Patrick won the Indy Japan 300 auto race, becoming the first woman to win an IndyCar event.
On April 20, 2008, Danica Patrick won the Indy Japan 300 auto race, becoming the first woman to win an IndyCar event.