NASCAR Cup Series 2023 33 2023-09-10 2023-09-10 https://r2.thesportsdb.com/images/media/event/thumb/q8vk7c1674315391.jpg https://r2.thesportsdb.com/images/media/event/poster/incqhf1674315381.jpg The Hollywood Casino 400 is a 400.5-mile (644.5 km) NASCAR Cup Series stock car race held at Kansas Speedway in Kansas City, Kansas. This race is the second of ten races in the Cup Series playoffs; since 2022, it is the second race of the Round of 16. NBC has the rights for the final 20 races of the season (16 of 20), which includes the Hollywood Casino 400. Bubba Wallace is the defending winner of the race. 1666674