2011 Smith's 350 Previous race results / Next race results IROC race number 21 of 25 Saturday, October 15, 2011 at Las Vegas Motor Speedway, Las Vegas, NV 146 laps on a 1.500 mile paved track (219.000 miles) Time of race: 2:06:16 Average speed: 104.065 mph Pole speed: 176.056 mph | Cautions: 10 for 44 laps Margin of victory: .629 sec Attendance: 22500 Lead changes: 8 |
Glossary 2011 IROC results / 2011 standings | |