Porsche Penske leads the way in a crash-filled IMSA race as fans pack the streets for the Grand Prix of Long Beach.

In the GTD championship standings, the No. 57 Winward Racing Mercedes-AMG GT3 of Philip Ellis and Russell Ward (fourth at ...

The IMSA WeatherTech SportsCar Championship returns to the streets of Long Beach, California.

The IMSA WeatherTech SportsCar Championship Series will hold its first sprint race of the season on the streets in Southern ...

IndyCar, IMSA racers, Stadium Super Trucks, GT America cars, drifters and more will be featured on the street course.

Motorsport Week selected five key storylines from the IMSA SportsCar Championship's thrilling Grand Prix of Long Beach sprint ...

From countless meaningful personal stories to a full weekend of high-velocity motorsports, the Grand Prix is so much more ...

On the undercard of the 50th running of the Acura Grand Prix of Long Beach this week, the IMSA WeatherTech SportsCar ...

The 50th anniversary of the Grand Prix of Long Beach delivered modern era record-setting attendance numbers of more than ...

Organizers say more than 200,000 people attended across race weekend, but the main event drew fewer TV viewers than other ...