FireKeepers Casino 400 — Michigan International Speedway NASCAR Cup race

Race characteristics

• Distance and laps: 400 miles, usually run as 200 laps on the 2.0-mile oval.
• Track features: wide surface, progressive banking and a D-shaped layout that supports drafting and multiple racing lines.
• Racing style: long green-flag runs, high speeds, fuel strategy and tire management often decide outcomes.
• Timing: historically scheduled in June; the facility also hosts a second Cup race later in the summer.

Because Michigan rewards momentum and speed, teams often pursue different aerodynamic and pit strategies than at shorter tracks. The track's roomy lanes let drivers run several lines through the corners, which can produce large packs at high velocity. These conditions make the event attractive to drivers who prefer sustained, high-speed racing and to fans who enjoy close side-by-side battles.

The race has a long sponsorship history and has been run under several commercial titles. Early title sponsorship included Miller Brewing Company, which backed the event for many years. Later commercial partners included 3M, which briefly sponsored the race in the 2000s, and LifeLock, which used the name for a period following a rebranding from the event previously promoted as the Banquet 400. From 2012 through 2015 Quicken Loans held the crown jewel slot, and beginning in 2016 the race adopted the FireKeepers Casino title.

Several notable moments are associated with this race. The 1999 running, won by Dale Jarrett, went the distance without a caution and produced an exceptionally high average speed — a performance often cited among the fastest 400-mile races in NASCAR history. Because of its timing and stature on the calendar, the FireKeepers Casino 400 has also served as a weekend centerpiece for sponsors, local tourism and community events around the track.

As part of the NASCAR Cup Series, the FireKeepers Casino 400 contributes points toward the championship and often tests teams' endurance and strategy across long green-flag stretches. Beyond the competition, the race remains an important economic and cultural event for the region, drawing fans to the facility and offering several ancillary activities, from fan zones to manufacturer displays. For updates about the event, ticketing or detailed historical statistics, check official sources and event pages linked by track and series organizers.