Rubuta ci gaba ga wannan sakin layi - An sanar da kalandar a ranar 23 ga Nuwamba, 2009. Sabuwar haɗin gwiwa tare da IRL ya fara da karshen mako uku da aka raba tare da IndyCar Series da Indy Lights ciki har da tseren a O'Reilly Raceway Park a Indianapolis a daren kafin Indianapolis 500
Ka yi haƙuri. Star Mazda kuma za ta tallafa wa jerin biyu a St. Petersburg da Iowa Speedway. Gasar tsere biyar za ta tallafawa American Le Mans Series, kuma za ta kuma shiga gasar Continental Tire Sports Car Challenge a Trois-Rivières.