Infiniti Pros Series: Infiniti Pro Series, Rd 10, Chicagoland 100, Chicagoland Speedway, Joliet, Ilinois, USA
Jeff Simmons (USA) Keith Duesenburg Racing started thirteenth and finished third. Infiniti Pro Series, Rd 10, Chicagoland 100, Chicagoland Speedway, Joliet, Ilinois, USA, 6 September 2003
IRL Infiniti Pro Series: Michigan 100, Michigan International Speedway, Michigan, USA, 27 July, 2003
Jeff Simmons (USA) Keith Duesenberg Racing finished second. Michigan 100, Michigan International Speedway, Michigan, USA, 27 July, 2003. DIGITAL IMAGE