The first day involved NASCAR subdivisions with the ARCA series race and qualifying for the Xfinity Series race on Saturday.

Sonoma Raceway officials announced today that celebrity chef, restaurateur and television personality Tyler Florence will serve as the Grand Marshal for the Toyota/Save Mart 350 NASCAR Cup Series race ...

Shane van Gisbergen dominates the NASCAR scene, claiming pole in Sonoma; another highlight in his road course racing saga.