One of the fascinating storylines going into the 63rd Rolex 24 At Daytona examined just how different the 61-car grid looked ...

Rolex 24, aka 24 Hours of Daytona, begins Saturday and concludes Sunday. Here's how to watch, including time, TV schedule and streaming info.

Motorsport Week has selected five of the key storylines from the 63rd edition of the IMSA SportsCar Championship's 24 Hours ...

All four IMSA WeatherTech SportsCar Championship classes ... There were good intentions for the overhaul of an action-packed section of the Daytona International Speedway road course-- but the changes ...

It’s time to welcome IMSA back to the big leagues thanks to a raucous Rolex 24 at Daytona and some TV ratings to match. At the year’s biggest WeatherTech Championship race, some drivers ...

British carmaker Aston Martin announced it will enter two Valkyrie hypercars in WEC races this year, and a single one in the ...

IMSA stripped Tower Motorsports of its LMP2 class victory at the Rolex 24 at Daytona because of a technical infraction. The victory was given Wednesday to runner-up United Autosports, the team co ...

IMSA has many classes, depending on the series. Its main series, the WeatherTech Sportscar Championship, has four classes: Grand Touring Prototype (GTP), Le Mans Prototype 2 (LMP2), GT Daytona Pro ...

Last weekend, the Ford Mustang GT3 triumphed in one of the most rigorous 24-hour endurance racing events in motorsports, the ...

In the closing 20 minutes, however, Tom Blomqvist in the No. 60 Acura MSR ARX-06 hunted down the Porsches, shaving time on the entry to the road section of Daytona International Speedway on every ...

Daytona Beach ... R Iron Dames secure eighth place in first IMSA outing with Porsche The works drivers and the whole Porsche ...