Acura will try to maintain a two-month win streak in the Grand Touring Prototype category of the IMSA WeatherTech SportsCar Championship. After wins at Detroit (the No. 93 ARX-06) and Watkins Glen ...

A vocal part of Road America’s growing IMSA fan base has asked for years for a sports car endurance race at the track. Now one is coming. The 4-mile track outside Elkhart Lake will host a six-hour ...