IMSA has revealed the 49-car entry list for next week's Motul SportsCar Grand Prix at Road America - the only sprint round to ...

IMSA’s new Le Mans Daytona hybrid program and its LMDh cars are set to debut in 2023. With an adjustment in GT competition, IMSA President John Doonan hopes by 2024, “we’ll have 50 to 60 ...

IMSA president John Doonan says 11 of the 12 race weekends in 2024 enjoyed record attendance. Daytona is next with a November test, January Rolex 24.

On Thursday, IMSA announced the GTLM class will end at the conclusion of the 2021 season, replaced by a GTD PRO class in 2022 for race cars built to FIA GT3 technical regulations.

The inaugural class for the IMSA Hall of Fame has been selected and includes four drivers, three IMSA founders and four iconic race cars from throughout the sanctioning body’s 54-year history.

View post: Amazon is selling an ‘sturdy’ $30 car phone holder for just $15, and shoppers say it’s ‘the best’ Chevrolet reveals the 2022 Corvette Stingray IMSA GTLM Championship Edition ...

That "World's Greatest Sports Car Racing Series" ran into several bumps in the road during the 1990s, and the story of how IMSA survived and even thrived during that era is quite a story.

Roger Penske has added the IMSA sports car championship to the Indianapolis Motor Speedway schedule for 2023.The event is scheduled for September 17, 2023.

IMSA president John Doonan says 11 of the 12 race weekends in 2024 enjoyed record attendance. Daytona is next with a November test, January Rolex 24.

The 2023 Rolex 24 at Daytona featured a new class of hybrid race cars called GTP that automakers hope will promote their road-car electrification plans. Skip to main content Menu ...

The IMSA sports cars weekend at Road America has grown faster in recent years than anything else on the schedule at the track outside Elkhart Lake. The main event is scheduled for 2:10 p.m. Sunday ...