What:Iowa Speedway Foundation Star Mazda 100/Star Mazda Round 4 on the oval at Iowa Speedway

When: 12 Noon ET / Saturday, July 28

Where: Discovery Channel's 'Velocity TV'

How:  For the Velocity Channel in your area go to:

http://velocity.discovery.com/tv-schedules/weekly.html

Details:  Iowa Speedway is the second of two ovals on the 2012 Star Mazda schedule.

Track is a 7/8ths mile asphalt tri-oval located in Newton, Iowa

Past winners include Sage Karam (2011), Conor Daly (2010) and Peter Dempsey (2009).