Calderón joined the Derek Daly Academy driver development programme in early 2011 after reading a book authored by Daly. While Daly advised Calderón and helped her to transition to driving more powerful cars, she stayed with Juncos Racing for the 2011 Star Mazda Championship and changed her car number to 10. Calderón took two third-place finishes at Barber Motorsports Park and Canadian Tire Motorsport Park. These results made her the first woman to mount the podium in Star Mazda Championship history. Her final championship position was sixth with 322 points scored. Calderón entered the final three rounds of the 2011 European F3 Open Championship for Team West-Tec in October, scoring three points by finishing eighth in the second Circuit de Catalunya race, placing 21st in the drivers' standings.