IndyCar Series drivers Scott Dixon and Tony Kanaan as well as NASCAR Sprint Cup Series competitors Jamie McMurray and Kyle Larson gave Chip Ganassi Racing the victory in Sunday's 53rd running of the Rolex 24 at Daytona.
The IndyCar schedule for 2015 will feature a total of 17 races, highlighted, as always, by the Indianapolis 500 in May.
Team Penske announced on Monday that Simon Pagenaud will drive a new fourth car for the racing organization in the IndyCar Series, beginning with the 2015 season.
IndyCar Series rookie driver Mikhail Aleshin sustained injuries when he was involved in a serious multi-car accident during Friday night's final practice session at Auto Club Speedway.
Helio Castroneves won the pole position and earned a bonus point, while his Team Penske teammate and championship leader, Will Power, qualified 21st for Saturday night's IndyCar Series season-ending race at Auto Club Speedway.
Power currently holds a 50-point lead over Castroneves, while Pagenaud trails by 81 points. Castroneves earned a bonus point for winning Friday' qualifying at Fontana. Power qualified 21st, and Pagenaud placed 13th.
Will Power added a bonus point to his championship lead in the IndyCar Series by winning the pole for Sunday's race at Sonoma Raceway.
Power, who scored his 24th career IndyCar win but just his third on an oval, increased his points lead from four to 39 over Helio Castroneves, his Team Penske teammate, at Milwaukee.
Will Power will start on the pole for Sunday's IndyCar Series race after topping the charts in qualifying at The Milwaukee Mile.
With the Milwaukee Mile, Sonoma Raceway and Auto Club Speedway left on the 2014 IndyCar schedule, Power holds only a four-point lead over Helio Castroneves, his teammate at Team Penske.
Sebastien Bourdais dealt with wet track conditions and topped Josef Newgarden in the closing seconds of Saturday's qualifying to win the pole for the IndyCar Series race at Mid-Ohio Sports Car Course.
Helio Castroneves from Team Penske currently holds a 13-point lead over second-place and teammate Will Power. Castroneves has one victory this season, which came in the second race of the weekend doubleheader at Detroit in June. The week prior to Detroit, he was the runner-up in the Indianapolis 500, finishing only 0.06 seconds behind race winner Ryan Hunter-Reay.
Persistent rain forced IndyCar Series officials to postpone Saturday's race 1 of the Honda Indy Toronto weekend doubleheader until the following day.
Sebastien Bourdais will start on the pole for the first race in the Honda Indy Toronto weekend doubleheader after topping the charts in Saturday morning's qualifying.
Scott Dixon won the pole for Saturday's 300- lap IndyCar Series race, while his teammate, Tony Kanaan, qualified second to give Chip Ganassi Racing a sweep of the front starting row at Iowa Speedway.
Andretti Autosport has won five of the seven races at Iowa, including the last four (Tony Kanaan 2010, Marco Andretti 2011, Ryan Hunter-Reay 2012 and James Hinchcliffe 2013).
Juan Pablo Montoya will start on the pole in an IndyCar Series race for the first time after winning Saturday's qualifying for the Pocono IndyCar 500 at Pocono Raceway.
Helio Castroneves will start on the pole for the second race in the Shell and Pennzoil Grand Prix of Houston weekend doubleheader after posting the fastest lap in Sunday morning's qualifying.
Simon Pagenaud will start on the pole for the first race in the Shell and Pennzoil Grand Prix of Houston weekend doubleheader after topping the charts in Saturday morning's qualifying.
Team Penske driver Helio Castroneves is very happy that changes have been made to that area of the circuit after he was a victim of circumstance there in both races last year. Track workers grinded a bump that was in turn 1. The bump had caused damage to Castroneves' car in the first and second events.
With every passing day, it seems instant gratification is becoming more of a human necessity rather than a luxury.
Will Power won the pole for Saturday night's Firestone 600 and added another point to his lead in the IndyCar Series championship standings by topping the charts in Friday's qualifying at Texas Motor Speedway.
With the win, Castroneves climbed up to second in the IndyCar championship standings, 19 points behind Power.
Takuma Sato will start on the pole for Sunday's second race in the IndyCar Series doubleheader weekend at Detroit's Belle Isle Park after topping Helio Castroneves in qualifying.
Helio Castroneves won the pole position for the first race in the IndyCar Series doubleheader weekend in Detroit, while Indianapolis 500 champion Ryan Hunter-Reay qualified 21st after brushing the wall in Saturday morning's qualifying session.
After beating Helio Castroneves to the finish line by only 0.060 seconds, Hunter-Reay collected $2.49 million for his victory in the Indy 500. He also took over the lead in the championship point standings. Hunter-Reay holds a 40-point advantage over Will Power. Castroneves trails by 54.
Chip Ganassi Racing drivers Tony Kanaan and Scott Dixon led the way in Friday's final practice session for the Indianapolis 500.
Six drivers in the 33-car field have won the prestigious 500-mile race at Indianapolis Motor Speedway in the past -- Helio Castroneves, Scott Dixon, Tony Kanaan, Buddy Lazier, Juan Pablo Montoya and Jacques Villeneuve.
Ed Carpenter is an Indianapolis native, a graduate of Butler University and now a two-time Indianapolis 500 pole winner.
Kurt Busch escaped injury during a hard crash into the wall during Monday's practice session for the Indianapolis 500.
Ed Carpenter will start on the pole position for the Indianapolis 500 in consecutive years after topping James Hinchcliffe in the final day of qualifying on Sunday.
Kurt Busch will start on the outside of row 4 in the May 25 Indianapolis 500, as he will attempt to become the first driver in a decade to do the Indy 500/Coca-Cola 600 double on the same day.
Ed Carpenter topped the charts in Saturday's first day of qualifying for the Indianapolis 500, as he will attempt to win his second straight pole position for this prestigious race on Sunday.
Kurt Busch has a lot of drive time ahead of him within the next couple of weeks, as he readies himself for an attempt to run in both the Indianapolis 500 and the Coca-Cola 600 on May 25.
The start of Saturday's inaugural Grand Prix of Indianapolis was marred by a horrifying accident involving pole sitter Sebastian Saavedra as well as rookies Carlos Munoz and Mikhail Aleshin.
Sebastian Saavedra claimed his first pole position in the IndyCar Series with a surprise win in Friday's rain- soaked qualifying for the Grand Prix of Indianapolis.
Twenty-five teams are on the entry list for the GP of Indianapolis. Two practice sessions were held on the road course on Thursday and a final session on Friday morning. Teams also had a one-day test here on April 30.
IndyCar officials announced on Monday that they are exploring a prospective Verizon IndyCar Series race at NOLA Motorsports Park in Avondale, La., a suburb of New Orleans.
IndyCar officials have a habit of not making the best decisions when it comes to racing after it has rained at a track.
Will Power claimed his third pole at Barber Motorsports Park after topping James Hinchcliffe in Saturday's qualifying for the Honda Indy Grand Prix of Alabama.
Team Penske had been the only team to win an IndyCar race at Barber, with Helio Castroneves taking the checkered flag for the inaugural event in 2010 and then Power scoring the victory here in 2011 and '12.
Ryan Hunter-Reay won the pole position while his teammate, James Hinchcliffe, finished second in Saturday's IndyCar Series qualifying to give Andretti Autosport a front row speed for the Toyota Grand Prix of Long Beach.
Starting fourth, Sato overtook Ryan Hunter-Reay, the 2012 IndyCar champion, for second on lap 23 and then grabbed the lead seven laps later when then leader Will Power made his pit stop. Sato dominated the remainder of the 80- lap race. He held off Graham Rahal before a caution came on the penultimate lap for an incident involving Tony Kanaan. The race ended under caution.
Takuma Sato will start of the pole for the Verizon IndyCar Series season-opening race on the streets of St. Petersburg after winning Saturday's qualifying, which was delayed more than three hours due to severe thunderstorms.
After spending the past 12 years in Formula One and NASCAR, Montoya is racing Indy cars again. The 2000 Indianapolis 500 winner and 1999 CART champion is driving for team owner Roger Penske, rather than Chip Ganassi, for whom he raced in CART and NASCAR.
Three-time Indianapolis 500 winner Dario Franchitti has a new role in the IndyCar Series' biggest race of the season -- pace car driver.
Gary Bettenhausen, who competed in 21 Indianapolis 500s between 1968 and 1993 and was a member of one of open-wheel racing's most well-known families, passed away on Sunday at his Indiana home. He was 72.
The IndyCar Series will now be known as the Verizon IndyCar Series.
This year's Indianapolis 500 will feature a new qualifying format to set the 33-car starting field.