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.
Oct 25, 2014, 10:30 AM EDT
The demise of both Caterham and Marussia has been on the cards for some time, yet Formula 1 has allowed it to happen.
Oct 25, 2014, 10:03 AM EDT
Despite chilly temperatures in the mid-40s in the 50-minute early-morning session, Jimmie Johnson led all drivers in the next-to-last Sprint Cup practice with a best lap of 98.023 mph, the only driver over the 98 mph mark.
Oct 25, 2014, 9:30 AM EDT
Over 400 people attend special event in celebration of Brabham’s life and legacy.
Oct 25, 2014, 8:30 AM EDT
Lotus driver has failed to score any points in 2014, but feels that next season will hold better things.
Oct 25, 2014, 7:00 AM EDT
Yet another record falls to the Spanish sensation in Malaysia.
Oct 25, 2014, 5:48 AM EDT
Bernie Ecclestone claims that there will be just 18 cars racing in Austin.
Oct 24, 2014, 11:50 PM EDT
In a surprisingly candid admission, six-time Sprint Cup champ Jimmie Johnson says that while nothing is imminent, the day is coming when he and crew chief Chad Knaus will go their separate ways.
Oct 24, 2014, 11:32 PM EDT
In a bemusing video released Thursday, NASCAR star Kevin Harvick spent one of his recent off nights working the room at an Outback Steakhouse.
Oct 24, 2014, 10:30 PM EDT
On Thursday, Jeff Gordon delivered the one millionth meal served by one of Gordon’s key sponsors, the Drive To End Hunger.
Oct 24, 2014, 10:26 PM EDT
Jimmy Prock, who resigned earlier this week as crew chief for 16-time Funny Car champ John Force, has been hired by rival Don Schumacher Racing.
Jeff Gordon would love to return to Saturday Night Live — and wants to bring Ricky Funck with him (video)
Oct 24, 2014, 7:59 PM EDT
Jeff Gordon said Friday he wants to return to host Saturday Night Live for a second time — and he wants to reprise the hysterical “Ricky Funck” character.
Oct 24, 2014, 6:37 PM EDT
A loose car and two brushes with the wall has put Kevin Harvick in a deep hole at the start of Sunday’s Eliminator Round opener.
Oct 24, 2014, 6:06 PM EDT
If racing at Martinsville Speedway was like buying an ice cream cone, Jamie McMurray double-dipped during Friday’s Sprint Cup qualifying, earning the pole and setting a new track speed record (99.905 mph) in the process.
Oct 24, 2014, 5:19 PM EDT
Both Blaney and Wallace are within 30 points of championship leader Matt Crafton going into tomorrow’s Camping World Truck Series race at Martinsville.
Oct 24, 2014, 4:30 PM EDT
A fifth win at Martinsville would put Hamlin into the Sprint Cup Championship Race at Homestead.
Oct 24, 2014, 3:25 PM EDT
Danica, who will swap CCs with teammate Kurt Busch starting next week at Texas, says she’s looking forward to working with the engineering-based Daniel Knost.
Oct 24, 2014, 2:15 PM EDT
GT/GTS races confirmed for split in 2015 by the Pirelli World Challenge series.
Oct 24, 2014, 1:40 PM EDT
Gordon leads group of four Chasers in Top 5 speeds; all 8 remaining Chasers within Top 15.
Oct 24, 2014, 1:30 PM EDT
Formula 1’s new technical regulations prompted Lotus to use a twin-tusk nose for 2014, but this could be scrapped for next season.
Oct 24, 2014, 1:15 PM EDT
The reigning Sprint Cup champion moves forward.
Video from NASCAR America
- Marussia also set to miss United States GP 2
- Jimmie Johnson: ‘That day is out there’ when he’ll split with crew chief Chad Knaus 6
- Jeff Gordon would love to return to Saturday Night Live — and wants to bring Ricky Funck with him (video) 0
- 2-for-1: Jamie McMurray wins Martinsville pole, sets track record 0
- Caterham given dispensation to miss Austin and Brazil 3
- Caterham the latest team to fall foul of the Leafield ‘curse’ 1
- Administrator takes over running of Caterham F1 Team 1