Sonoma Raceway will host the 2019 NHRA Division 7 Drag Races, presented by Korbel. Come Wednesday to watch the race cars practice, test and tune. Arrive Thursday through Saturday for the real deal. Two separate events will welcome the return of Plumbing Concept’s Top Alcohol Dragster and Top Alcohol Funny Car. Enjoy a family friendly weekend at this high-speed, three day event.