The Indianapolis Motor Speedway is a motor racing circuit located in Speedway, Indiana, an enclave suburb of Indianapolis, Indiana. It is the home of the Indianapolis 500 and the Brickyard 400 and formerly the home of the United States Grand Prix and Indianapolis motorcycle Grand Prix. It is located six miles west of Downtown Indianapolis.
Location: Speedway, Indiana
Capacity: 257,327 (permanent seats) – 400,000 grand total
Owner: Penske Entertainment Group (2020–present) · Hulman & Company (1945–2019) · Eddie Rickenbacker (1927–1945) · Carl G. Fisher (1909–1927)
Opened: August 14, 1909
Architect: Carl G. Fisher, James A. Allison, F. H. Wheeler, and Arthur C. Newby