F1 vs IMSA: Which event is better to watch live? If you had to go to one race this year, should it be IMSA or F1?

At a time when many racing series' growth is flat, IMSA is adding manufacturer after manufacturer, and fans are lining up to watch the on-track action.

IMSA STEM, a new education program, debuted with students from Atlantic and Spruce Creek Friday at Daytona International Speedway.

Konica Minolta renewed its partnership with the International Motor Sports Association. The relationship will help support an education program for high school students in select race markets.

Continuing a relationship that began in 2019, NBC Sports will remain the home of the IMSA WeatherTech SportsCar Championship and other sports cars series in a multiyear extension starting next season.

The two biggest weekends at Road America result from differing approaches to technology and sport, but IndyCar and IMSA both win in Elkhart Lake.

IMSA World Championship Racing was a generation beyond Gran Turismo, a year before GT's launch. Then, the system it was made for was shelved.

How long does it take smart high school students to create a light bulb over their heads? Three days, or “a weekend and a day,” according to Aryan Mansingh, a sophomore student at the Illinois ...

News Racing IMSA Jenson Button Says Acura IMSA GTP Is ‘More Complicated’ Than an F1 Car. But Why? F1 may still be the pinnacle of racing and engineering, but IMSA GTP cars aren't far behind.