Gradient Racing has announced Robert Megennis and Jenson Altzman as their drivers for the upcoming sprint races of the 2025 IMSA WeatherTech SportsCar Championship, making their debut in the No.
Tom Long drove the Mazda ... the IMSA Classic, all three drivers on the overall podium have earned Rolex 24 podium finishes in their careers, including class wins for Gabel (2007 – GT) and ...