NASCAR Cup Series 2025 15 2025-06-08 2025-06-08 https://r2.thesportsdb.com/images/media/event/thumb/ugfa441629380666.jpg https://r2.thesportsdb.com/images/media/event/poster/eywfr21629380266.jpg Stock car races events in the NASCAR Cup Series have been held annually at Michigan International Speedway in Brooklyn, Michigan since 1969. The race, currently known as FireKeepers Casino 400 for sponsorship reasons, is currently held as a 200 lap, 400 mile (640 km) race. Denny Hamlin is the defending winner of the race. A second race at the track was also held until 2020; prior to 2021, the only other season where only one race was held at the track was in 1973. 2185872