INDYCAR to return to Watkins Glen International on Labor Day weekend

•    Verizon IndyCar Series and Indy Lights will race at historic permanent road course on Sept. 1-4 •    Tickets for the event go on sale next week and will be available at TheGlen.com •    Event will be 60 laps and broadcast live on NBCSN and the Advance Auto Parts INDYCAR Radio Network INDIANAPOLIS (Friday, May…