IndyCar Series 2025 8 2025-06-15 2025-06-15 https://r2.thesportsdb.com/images/media/event/thumb/spypuh1736077174.jpg https://r2.thesportsdb.com/images/media/event/poster/hezvxk1700228402.jpg The Bommarito Automotive Group 500 is an IndyCar Series race held at World Wide Technology Raceway in Madison, Illinois, United States. The event was first held as a CART series race from 1997 to 2000, initially on Memorial Day weekend. From 2001 to 2003, it was held as an Indy Racing League (IRL) event. After a hiatus of over a decade, the race returned in 2017 as part of the unified IndyCar Series. 2201045