| 2011 IndyCar season | |
|---|---|
| IZOD IndyCar Series | |
| Season | |
| Races | 18 |
| Start date | March 27 |
| End date | October 16 |
| Awards | |
| Drivers' champion |  Dario Franchitti |
| Rookie of the Year |  James Hinchcliffe |
| Indianapolis 500 winner | Dan Wheldon |
| Discipline champions | |
| Oval champion |  Scott Dixon |
| Road course champion |  Will Power |
The 2011 IZOD IndyCar Series was the 16th season of the IndyCar Series and the 100th recognized season of American open-wheel motor racing. The season was sanctioned by IndyCar and was part of the Mazda Road to Indy. The season began in March and concluded in October, consisting of seventeen events.
It was the final season running the Dallara IR-05 spec cars, which had been the series' sole chassis supplier since 2007. It was also the final season running the Honda Indy V8 naturally-aspirated engines, which had been the series' sole engine supplier since 2006. The events took place in twelve states of the United States, as well Canada, Brazil, and Japan. The schedule featured ten street/road courses and eight on oval tracks. The premier event was the 95th Indianapolis 500, won by Dan Wheldon.
Dario Franchitti claimed his fourth IndyCar Series Championship title. He went into the final race of the season leading Will Power by 18 points. However, the race and the season were both marred by a 15-car pile-up early in the race that claimed Wheldon's life. The race was abandoned after 12 completed laps and the final points total reverted to the previous event, with Franchitti winning the title.
Rookie of the Year honors went to Canadian James Hinchcliffe, who led American J. R. Hildebrand in the rookie standings by 6 points going into the final race. Hildebrand's season was highlighted by a nearly winning the Indianapolis 500. His 2nd-place finish at Indy earned him top rookie honors for the race.
This season marked the end of several drivers' IndyCar careers. After 11-seasons, this season would mark the end of two-time series runner up Davey Hamilton's career. Hamilton would later partner with Sam Schmidt to form Schmidt Hamilton Motorsports a team that would last for two seasons, before changing to Schmidt Peterson Motorsports from 2014 onwards. Vítor Meira was another who made 2011 his final season. In his career, Meira set the record for the most podiums without a win, with 15. Paul Tracy would make an attempt to find a car for 2012, but was unsuccessful in doing so, making 2011 his final season in IndyCar also. Bertrand Baguette would shift his focus to sports cars for 2012, racing in the World Endurance Championship. Raphael Matos would only race until the Indy 500 and for 2012 he would switch to Stock Car Brasil. Danica Patrick would head to NASCAR for 2011 leaving an open seat at Andretti Autosport. Two-Time race winner Tomas Scheckter would make his final starts of his career across several teams in 2011. Scheckter currently resides in the United Kingdom. Buddy Rice would be yet another to make 2011 his final season. Rice collected three wins in his IndyCar career. Finally 2005 Series Champion Dan Wheldon. Wheldon would sign a contract to race for Andretti Autosport for 2012 driving the number 27 car, replacing Danica Patrick. Unfortunately, Wheldon would be tragically killed in a horrific accident at Las Vegas Motor Speedway that would also injure three other drivers, bringing an end to his 10-season career.
This would be the final season for Versus broadcasting IndyCar. Versus would be rebranded into NBC Sports for 2012, a name that has continued to this day (2024). ESPN would continue to also broadcast certain races as well.