Chicagoland Speedway is an inactive 1.5 mi tri-oval intermediate speedway in Joliet, Illinois. It has hosted various major races throughout its existence, including NASCAR and IndyCar races. The track is currently owned by NASCAR, and features a 47,000-seat capacity as of 2019.
Major events: Former: · NASCAR Cup Series · Camping World 400 (2001–2019) · NASCAR Xfinity Series · Chicagoland 300 (2001–2019) · Owens Corning AttiCat 300 (2011–2015) · NASCAR Camping World Truck Series · Camping World 225 (2009–2019) · IndyCar Series · Peak Antifreeze Indy 300 (2001–2010) · International Race of Champions (2002–2003)