Having attended both F1 and IMSA races, I found some distinct differences, and you might be surprised at what I discovered.

IMSA stripped Tower Motorsports of its LMP2 class victory at the Rolex 24 at Daytona because of a technical infraction. The ...

Numerous 24-hour endurance races take place in the IMSA and WEC series. The recently concluded Rolex 24 Hours at Daytona had ...

The Bartone Bros./GetSpeed combination took top Silver Class honors at last year’s CrowdStrike 24 Hours of Spa and is ...

Coming off his IMSA WeatherTech SportsCar Championship debut at the Daytona 24 Hours, Honda factory driver Kakunoshin “Kaku” Ohta will also run two LMP2 races for Era Motorsport ...

The IMSA WeatherTech SportsCar Championship features by far the highest level of technology in American motorsport. It’s therefore no surprise that a growing number of America’s leading technology ...

Teams and drivers from all over the world turned up at the Daytona International Speedway for what was considered the deepest field of cars and competitor talent in the history of the IMSA season ...

Tim Cindric is stepping back from his active leadership role at Team Penske, though he will remain team president for the ...

McLaren Racing is eyeing expansion into sports car racing and it is unclear what impact that might have on its Formula E and ...

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 ...

But there's more to the story on why IMSA is surging at a time when other homegrown series are searching for ways to remain relevant. It's here, in a break from the norm where team owners usually ...