Cadillac Whelen led the opening Free Practice session for the Sahlen's Six Hours of the Glen, with Jack Aitken leading the ...

Jack Aitken set the fastest lap time in the opening free practice session as part of the IMSA SportsCar Championship's ...

Tower Motorsports appealed IMSA's decision, but it was rejected. "Tower Motorsports is deeply disappointed by IMSA’s decision to penalize our No. 8 LMP2 entry following post-race technical ...

When Sebastien Bourdais lambasted IMSA for its post-race demotion of Tower Motorsports from first place in LMP2 over a skid-plate violation, he broke ranks. There’s no racing show like one with ...

The largest IMSA WeatherTech SportsCar Championship grid since the Mobil 1 Twelve Hours of Sebring in March is back in action ...

Porsche 963 program boss: "It’d make life much easier if those two were joined together to one technical rule set or rulebook ...

The link between IMSA and the ACO extends to the headline race of the FIA World Endurance Championship: the 24 Hours of Le ...

After more than a three-month break, the IMSA VP Racing SportsCar Challenge returns to action at the Mid-Ohio Sports Car Course. As the track’s name implies, it’s a venue that suits sports cars well ...