track would be sub-developed into an industrial park, leaving the future of the speedway unknown. On September 27, 2020 rumors arose that Chicagoland Speedway as well as Kentucky Speedway would lose their NASCAR races in 2021, which was officially confirmed by the speedway two days later on September 29. In addition, neighboring Route 66 Raceway announced it would remain closed through the 2021 season, leaving both tracks without scheduled races for the 2021 season. On January 6, 2023, it was announced that Chicagoland Speedway would host the SuperMotorcross World Championship Playoff Round 2. This would be the first race at the track in any capacity since 2019. Track length of paved oval The track length varies between the two major series that run at Chicagoland Speedway. The NASCAR timing and scoring use a length of . The IRL timing and scoring used a track length of . Track records Lap Records The official race lap records at Chicagoland Speedway are listed as: NASCAR Cup Series records (As of 6/30/19) * from minimum 2 starts. ++ Since 2001. ** Since 2018. References External links Chicagoland Speedway Official Site Map and circuit history at RacingCircuits.info Chicagoland Speedway Page on NASCAR.com Chicagoland Speedway on RacewayReport.com – Local area information, track specs, mapping, news and more. High Resolution image from Google Maps IndyCar Series tracks Sports venues in Joliet, Illinois Motorsport venues in Illinois NASCAR tracks ARCA Menards Series tracks International Race of Champions tracks NASCAR races at Chicagoland Speedway Sports venues completed in 2001 Off-road racing venues in the United States 2001 establishments in Illinois