Owens Corning AttiCat 300
# Owens Corning AttiCat 300

The Owens Corning AttiCat 300 was a NASCAR Xfinity Series standalone race held in the summer at Chicagoland Speedway in Joliet, Illinois. It replaced the race at Gateway International Raceway as a part of the 2011 changes to the series schedule. The race was replaced with a race at Pocono Raceway for the 2016 season.

## Past winners

| Year | Date | No. | Driver | Team | Manufacturer | Race Distance | Race Distance | Race Time | Average Speed (mph) | Ref |
| - | - | - | - | - | - | - | - | - | - | - |
| Year | Date | No. | Driver | Team | Manufacturer | Laps | Miles (km) | Race Time | Average Speed (mph) | Ref |
| 2011 | June 4 | 31 | Justin Allgaier | Turner Motorsports | Chevrolet | 200 | 300 (482.803) | 2:06:56 | 141.807 | |
| 2012 | July 22 | 2 | Elliott Sadler | Richard Childress Racing | Chevrolet | 201* | 301.5 (485.217) | 2:18:10 | 130.929 | |
| 2013 | July 21 | 22 | Joey Logano | Penske Racing | Ford | 200 | 300 (482.803) | 2:23:13 | 125.684 | |
| 2014 | July 19 | 9 | Chase Elliott | JR Motorsports | Chevrolet | 200 | 300 (482.803) | 2:02:38 | 146.779 | |
| 2015 | June 21* | 54 | Erik Jones | Joe Gibbs Racing | Toyota | 200 | 300 (482.803) | 2:31:30 | 118.812 | |

* 2012: Race extended due to a green–white–checker finish.
* 2015: Race postponed from Saturday night to Sunday due to rain and thunderstorm.

### Manufacturer wins

| # Wins | Make | Years Won |
| - | - | - |
| 3 | Chevrolet | 2011, 2012, 2014 |
| 1 | Ford | 2013 |
| 1 | Toyota | 2015 |
