2021 Chevy Silverado 250 Previous race results / Next race results IROC race number 20 of 22 Saturday, October 2, 2021 at Talladega Superspeedway, Talladega, AL 94 laps* on a 2.660 mile paved track (250.040 miles) Time of race: 2:06:17 Average speed: 125.119 mph Pole speed: metric qualifying | Cautions: 6 for 29 laps Margin of victory: .052 sec Attendance: n/a Lead changes: 23 |
Glossary 2021 IROC results / 2021 standings | |