Indianapolis
The Indianapolis Motor Speedway, located in Speedway, Indiana (an enclave of Indianapolis) in the United States, is the home of the Indianapolis 500 race.
It has existed since 1909, and is the original “Speedway,” the first racing facility historically to incorporate the word. With a permanent seating capacity for more than 257,000 people[1] and infield seating that raises capacity to an approximate 400,000, it is the largest and highest-capacity sporting facility in history.[2] (By comparison, the world’s largest stadium seats 220,000 spectators.)
Considered relatively flat by American standards but high-banked by Europeans, the Motor Speedway is a two and a half mile, nearly rectangular oval with dimensions that have remained essentially unchanged since its inception: four 1/4 mile turns, two 5/8 mile long straightaways between the fourth and first and second and third turns, and two 1/8 mile short straightaways, termed “short chutes,” between the first and second, and third and fourth turns.
A modern infield road course was constructed between 1998 and 2000, incorporating the western and southern portions of the oval (including the southwest turn) to create a 2.605-mile (4.192 km) track. In 2008, the road course was modified to replace the southwest turn with an additional infield section, for motorcycle use, resulting in a 2.621-mile (4.218 km) course. Altogether, the current grounds have expanded from an original 320 acres (1.3 km2) on which the Speedway was first built to cover over an area of over 559. Placed on the National Register of Historic Places in 1975 and designated a National Historic Landmark in 1987, it currently remains the only such landmark to be affiliated with automotive racing history since its inception.
Besides the Indianapolis 500, NASCAR’s Allstate 400 at the Brickyard (formerly Brickyard 400) also takes place there. The Speedway also hosted the United States Grand Prix for Formula One from 2000 to 2007. The inaugural race drew an estimated 225,000, which set a Formula One attendance record. In 2008, the Speedway added the Red Bull Indianapolis GP, a MotoGP event.
From August 19, 1909 through July 27, 2008, 243 automobile races took place, with 136 separate drivers winning. After winning his fifth United States Grand Prix at Indianapolis in 2006, Formula One driver Michael Schumacher holds the record for most victories between the three major events (Indianapolis 500, Allstate 400 and the F1 USGP), though all having come on the infield road course. A.J. Foyt, Al Unser and Rick Mears each won four times in the Indianapolis 500 on the rectangular shaped oval track, and Jeff Gordon has also won four times on the oval in the Brickyard 400. No driver to date has won any combination of the three major events, with only one driver (Juan Pablo Montoya) having competed in all three. Johnny Aitken holds the record for total wins at the track, with 15 victories (all on the oval), during the 1909, 1910 and 1916 seasons. [3]
On the grounds of the Speedway is the Indianapolis Motor Speedway Hall of Fame Museum, which opened in 1956, and the Brickyard Crossing Golf Resort, which originally opened as the Speedway Golf Course in 1929. The Speedway was also the venue of the opening ceremonies for the 1987 Pan American Games.
