The Owens Corning AttiCat 300 was a

NASCAR Xfinity Series The NASCAR Xfinity Series (NXS) is a stock car racing series organized by NASCAR. It is promoted as NASCAR's second-tier circuit to the organization's top level Cup Series. NXS events are frequently held as a support race on the day prior to a ...

standalone race held in the summer at

Chicagoland Speedway Chicagoland Speedway is a tri-oval speedway in Joliet, Illinois, southwest of Chicago. The speedway opened in 2001 and actively hosted NASCAR racing including the NASCAR Cup Series until 2019. Until 2010, the speedway has also hosted the IndyC ...

Joliet, Illinois Joliet ( ) is a city in Will and Kendall counties in the U.S. state of Illinois, southwest of Chicago. It is the county seat of Will County. At the 2020 census, the city was the third-largest in Illinois, with a population of 150,362. His ...

. It replaced the race at

Gateway International Raceway World Wide Technology Raceway (formerly Gateway International Raceway and Gateway Motorsports Park) is a motorsport racing facility in Madison, Illinois, just east of St. Louis, Missouri, United States, close to the Gateway Arch. It features a ...

as a part of the 2011 changes to the series schedule. The race was replaced with a race at

Pocono Raceway Pocono Raceway (formerly Pocono International Raceway), also known as ''The Tricky Triangle'', is a superspeedway located in the Pocono Mountains in Long Pond, Pennsylvania. It is the site of three NASCAR national series races and an AR ...

for the 2016 season.

Past winners

*2012: Race extended due to a

green–white–checker finish In North American auto racing, a green–white–checker finish (GWC) is a racing restart procedure one in which the race is restarted from a caution period with 2 laps remaining. When the race distance is extended to accommodate such a finish, i ...

. *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 Recurring sporting events established in 2011 Recurring sporting events disestablished in 2015