Auto Sports IRL 2006 Richmond Challenge June 24: at Richmond International Raceway, Richmond, VA (usa): 1. Sam Hornish Jr. (usa) [Dallara-Honda] 2. Vitor Meira (bra) [Dallara-Honda] 3. Dario Franchitti (gbr) [Dallara-Honda] 4. Marco Andretti (usa) [Dallara-Honda] 5. Scott Sharp (usa) [Dallara-Honda] 6. Bryan Herta (usa) [Dallara-Honda] 7. Tomas Scheckter (saf) [Dallara-Honda] 8. Ed Carpenter (usa) [Dallara-Honda] 9. Dan Wheldon (gbr) [Dallara-Honda] 10. Helio Castroneves (bra) [Dallara-Honda]