The Owens Corning AttiCat 300 was a NASCAR Xfinity Series standalone race held in the summer at Chicagoland Speedway in Joliet, Illinois. It replaced 5-Hour Energy 250, the race at Gateway International Raceway as a part of the History of NASCAR schedule realignments, 2011 changes to the series schedule. The race was replaced with a Pocono Green 225, race at Pocono Raceway for the 2016 NASCAR Xfinity Series, 2016 season.

Past winners

*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

References

External links

* {{NASCAR Xfinity Series races, state=collapsed Former NASCAR races NASCAR Xfinity Series races 2011 establishments in Illinois 2015 disestablishments in Illinois NASCAR races at Chicagoland Speedway, Recurring sporting events established in 2011 Recurring sporting events disestablished in 2015