1996–97 Indy Racing League

The 1996–97 Indy Racing League was the second season contested by the Indy Racing League. Tony Stewart was the champion, while Arie Luyendyk won the Indianapolis 500. The lengthy season was a result of the league abandoning the concept of ending each season with the Indianapolis 500. The 1996–97 season would ultimately consist of the two races that followed the Indy 500 in the calendar year of 1996, and all events contested in the calendar year of 1997. It also saw the introduction of a new chassis and engine package.

The 1996–97 season was originally scheduled to begin at New Hampshire in August 1996 and end with the Indianapolis 500 in May 1997. At some point in the summer of 1996, the consensus regarding the unusual split-calendar season was decidedly unfavorable. Omitting the normal winter offseason caused potential difficulty with driver contracts, sponsor contracts, and equipment purchasing, which all traditionally followed a calendar-based schedule. In addition, the months of November, December, and most of January were not expected to be filled with race dates, since few suitable venues (outside of Orlando) were available in warm-weather locations. It was felt the long winter gap between races was disruptive and disjointed, and came at a time of year when auto racing was traditionally on hiatus anyway.

Following the 1996 races at New Hampshire and Las Vegas, on October 9, 1996, the Indy Racing League announced that the league would revert to a calendar-based schedule for 1998. To avoid awarding four championships in less than two and a half years, all events contested in the calendar year of 1997 were added to the two aforementioned races held in 1996. Now combined, a single seventeen-month 1996–1997 championship would be awarded in October 1997.

The two remaining races in 1996 (New Hampshire and Las Vegas) were contested with the same equipment as the 1996 season. All races that took place in the calendar year of 1997, starting with the race at Orlando, were contested with all new purpose-built oval chassis from G-Force and Dallara with a radical stock block naturally aspirated 4.0 liter V8's from Oldsmobile and Infiniti. Only seven drivers competed in all ten races of this seventeen-month-long marathon schedule.