The history of IMSA is one to remember, and now it returns with just one sportscar series overseeing the era to come.
Long-time C360R drivers to lead team's new Continental Tire Sports Car Challenge WRX STi program.
FIA Confirms new World Land Speed Records for standing start to over 210 mph at Daytona by Michael Shank Racing ready for Rolex 24 at Daytona on January 25/26th.
In this meeting, the committee members from the three nations involved began to work – inter alia – on planning first joint events.
The annual "Roar Before the Rolex 24" test sessions run through Sunday on the 3.56-mile DIS road course.
IMSA driver Matt McMurry, 16, this weekend will become the youngest competitor ever in the prestigious 24 Hours of Le Mans sports car race.
Turner Motorsport will campaign two GS-class BMW M3s for race-winning drivers Paul Dalla Lana, Michael Marsal, Bill Auberlen and Tom Kimber-Smith.
21-year-old Ashley Freiberg free to pursue other options.
IMSA.com will be online hub for all IMSA-sanctioned series. Leading content marketing agency McMurry/TMG selected to build, maintain website.
IMSA released a statement congratulating Marco Mattiacci on his promotion to team boss of the Ferrari Formula One team.
Two-car team to compete in IMSA Continental Tire Sports Car Challenge.
Impressive IMSA development series lineup will showcase showroom-race track link as part of the 2014 plans in conjunction with the premier United SportsCar Racing series.
Racing remains core of successful, diverse automotive business.
Ashley Freiberg becomes the first female overall North American GT3 Cup Challenge winner at The Glen. Melanie Snow placed second; the two lady drivers lead the points standings.
Hart Named Director, IMSA Communications; Siebens Promoted to Senior Manager
Last year when GRAND-AM and ALMS developed the initial plan to unite the two top North American sportscar series, they knew that the logo and brand name had to be marketable plus please their fans.
IMSA released a statement today, offering their condolences after the passing of Richard Anderson.
Grand-Am and ALMS will be one series in 2014 under their newly announce series name.
Together After 17 Years Daytona, Sebring On Same Schedule.
The Florida-based team adds another Aston Martin to its stable.
3-Year agreement as Official Automotive Partner of TUDOR Championship, Continental Tire Challenge.
IMSA announces the 20th Porsche GT3 Cup Challenge series
GT3 Cup Challenge: Sebring race one report
Following a year in Daytona Prototypes, Team Sahlen returns to its roots.
Mazda Raceway Laguna Seca will be jam-packed with sports car events this weekend.
Eduardo Cisneros: "For me I think the highlight is always going back to the track and doing better than I did the previous year."
Returning championship line-up in No. 23 entry with Mike LaMarra and Terry Borcheller.