 On Saturday, August 28, 2010, for the first time in history, Duno (along with Danica Patrick, Simona de Silvestro, Ana Beatriz and Sarah Fisher) qualified and ran in an IndyCar Series race that included five women.Duno qualified 26th and finished in 19th place.Duno made her stock car debut in the ARCA Racing Series' season-opening event at Daytona International Speedway driving the #90 Stringer Motorsports Toyota.