Mazda Wins More Two Manufacturer’s Championships

Mazda Tops Both TC and TCA Championships in Pirelli World Challenge.The final professional sports car race-weekend of 2016, the Pirelli World Challenge season finale at Mazda Raceway Laguna Seca, added to the season's Mazda race win and championship count. After two races each for Touring Cars (TC), Touring Car A (TCA) and Touring Car B (TCB), Mazdas scored a clean sweep of six race wins this weekend.