Hollywood Casino 400

The Hollywood Casino 400 is a 400.5 mi 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 2024, it is the first race of the Round of 12.

NBC has the rights for the final 20 races of the season (16 of 20), which includes the Hollywood Casino 400. Tyler Reddick is the defending winner of the race.