A showcase of world-class IZOD IndyCar racing stars, competing in the Iowa Corn Indy 250, will provide the headline entertainment for a whole day of activities on Saturday at Iowa Speedway.

The ‘stars and cars’ of the Indy 500 will be in the starting line-up for the sixth annual 250-lap clash, preceded by a 100-lap Star Mazda race and a 100-mile Firestone Indy Lights shootout, the ‘Sukup 100’.

Gates are slated to open for spectators at 10:45 a.m. Saturday morning, with a special pre-race concert by rising country music star Marlee Scott scheduled for 3:00 p.m. Qualifying for the Star Mazda cars is scheduled for 3:10, with their racing event taking the green flag at 5:20.