Jun 12, 2013, 11:25 PM EDT
Leffler, 37, was involved in an accident at the five-eighths mile high-banked dirt track. According to NBC Philadelphia, he had to be extricated from his car and taken by air to Cooper Trauma Center, where he succumbed to his injuries.
Leffler was a veteran of the NASCAR ranks, and a one-time starter in the Indianapolis 500 (2000). He made his first NASCAR Sprint Cup Series start of the season this past Sunday in Pocono, Pa., finishing last.
He won twice in nearly 300 starts in the second-tier NASCAR Nationwide Series, and also had a single win in the NASCAR Camping World Truck Series. His 2007 Nationwide win at the Indianapolis Raceway Park was the first for the Toyota Camry in that series. He was also the predecessor to Denny Hamlin in the No. 11 FedEx entry at Joe Gibbs Racing, driving for Gibbs in 2005.
A statement from NASCAR said the following: ““NASCAR extends its thoughts, prayers and deepest sympathies to the family of Jason Leffler who passed away earlier this evening. For more than a decade, Jason was a fierce competitor in our sport and he will be missed.”
He is survived by his only son, Charlie.
Jul 2, 2015, 12:26 PM EDT
What if The Rolling Stones’ concert set list at IMS was specifically inspired by recent IndyCar events? We ponder the possibilities.
Jul 2, 2015, 10:44 AM EDT
A Power outage, JPM and Marco’s quiet rolls, and other IndyCar nuggets of note leaving Fontana.
Jul 2, 2015, 10:00 AM EDT
Four driver changes ahead of this weekend’s round at Silverstone.
Jul 2, 2015, 9:00 AM EDT
Can Lewis Hamilton make it a homecoming to remember by scoring his third British Grand Prix victory at Silverstone?
Jul 1, 2015, 7:00 PM EDT
Mark Miles discussed Fontana, Milwaukee, Road America and more.
Jul 1, 2015, 5:53 PM EDT
The CEO of IndyCar discussed the challenges of putting together an extended series schedule.
Jul 1, 2015, 5:30 PM EDT
TV times across the board for this weekend’s British Grand Prix at Silverstone.
Jul 1, 2015, 4:59 PM EDT
Could penalties be coming to drivers who speak out about IndyCar’s on-track product? Mark Miles flips some pancakes on the possibility.
Jul 1, 2015, 4:03 PM EDT
Will Power fined, put on probation after shoving safety official during Saturday’s race.
Jul 1, 2015, 2:42 PM EDT
In a surprise move, the NHRA announced Wednesday that president Tom Compton has retired after 15 years as the sanctioning body’s chief executive officer
Jul 1, 2015, 1:54 PM EDT
The provisional winner of the Pikes Peak International Hill Climb is Rhys Millen.
Jul 1, 2015, 12:30 PM EDT
The CFH Racing co-owner says IndyCar will never grow if “we’re tearing it apart from the inside out.”
Jul 1, 2015, 11:02 AM EDT
One of A.J. Foyt’s young drivers makes some wiser points beyond his years about Saturday’s race in Fontana.
Jul 1, 2015, 9:00 AM EDT
Sauber names a new technical director.
Jun 30, 2015, 6:01 PM EDT
Feature on Manpower to Horsepower to air during Red Bull GRC show this Sunday on NBC.
Jun 30, 2015, 1:47 PM EDT
A selection of images from the 2015 Goodwood Festival of Speed.
Jun 30, 2015, 12:00 PM EDT
SH Rallycross’ HAUS livery for Red Bull GRC this weekend screams red, white and blue.
Jun 30, 2015, 10:52 AM EDT
Given how well they’ve run this year, it was really only a matter of time until Graham Rahal and Rahal Letterman Lanigan Racing won a race.
Jun 30, 2015, 10:30 AM EDT
Luca Filippi and Matthew Brabham set for oval tests this Wednesday at Iowa Speedway.
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