Roger Penske's prototype Porsche has swept historic races at Daytona and Sebring to begin the year. A Porsche, and Mercedes, also got GTD wins.

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

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

Despite his success, Felipe Nasr tends to fly under the radar—like most of the current generation of sports car drivers. Nasr ...

SEBRING — An historic sports-car race added another ... This article originally appeared on The Daytona Beach News-Journal: Penske's GTP Porsche prototype follows Rolex 24 win with Saturday ...

Nasr and Tandy won the Rolex 24 at Daytona in January and the 12 Hours of Sebring in March and lead the IMSA GTP ... car has proved reliable. This is a key point.” Laurens Vanthoor, driving a ...