The six-hour endurance race is scheduled to go green Sunday, Sept. 22 at 11:40 a.m. The final three hours can be viewed on ...

The sounds of racing are back at Indianapolis Motor Speedway. Before IMSA hits the track for three days of sports car racing, ...

Sebastien Bourdais captured the pole position for the Battle at the Bricks, putting the No. 01 Cadillac Racing Cadillac ...

Bourdais’s lap of 1:14.592 was enough to give him his first pole in nearly two dozen races at IMS between IndyCar and sports ...

The second practice session for tomorrow’s Tirerack.com Battle on the Bricks, the penultimate round of the IMSA WeatherTech ...

With two races left, one team is in the driver’s seat for the IMSA WeatherTech SportsCar Championship titles, and that driver ...

Show full PR text IMSA Co-Founder John Bishop Passes Away At Age Of 87 DAYTONA BEACH, FLORIDA (June 6, 2014) – Sports car racing legend John Bishop, the visionary co-founder of the International ...

IMSA sports car racing is back. Yes, this event is at Laguna Seca during an IndyCar race on the west coast. Yes, IndyCar is at Laguna Seca next weekend. Yes, IMSA and IndyCar share a third west ...

Hyundai Motorsport announced today that it plans to bring the Genesis brand to endurance racing through an LDMh platform race ...

Meyer Shank Racing will be able to keep the victory ... and 2016 NTT IndyCar Series champion Simon Pagenaud and IMSA Sports Car drivers Tom Blomqvist of New Zealand and Colin Braun of the United ...

Homologation requires no minimum cars to be manufactured while ... the International Motor Sports Association (IMSA) is an American auto racing sanctioning body based in Braselton, Ga.