– The No. 70 Mazda Prototype with drivers Tristan Nunez and Jonathan Bomarito recorded a finish of sixth in class and seventh overall in today’s Continental Tire Monterey Grand Prix powered by Mazda. Both numbers match the best-ever results for the diesel-powered Mazda Prototypes, which began an aggressive development program...

Halfway through the 53rd Rolex 24 at Daytona, it’s a four-way battle up front between the Wayne Taylor Racing crew, the pair of Ganassi cars and the polesitting No. 60 Michael Shank Racing entry currently piloted by AJ Allmendinger. Those four are on the lead lap, with the No. 10...

SpeedSource and its innovative Mazda diesels hope to make an impression at COTA and Road Atlanta. As the TUDOR United SportsCar Championship heads into its final races, the SpeedSource Race Engineering team and its Mazda SKYACTIV Diesel Prototypes have only a couple more occasions to show the progress the team...