July 18, 2017, St. Louis Region – Revised, updated schedule for the Bommarito Automotive Group 500 presented by Valvoline for the Verizon IndyCar Series to be held August 26 at Gateway Motorsports Park in Madison, Illinois. Please discard previously-released schedules. Thursday, August 24 — Ballpark Village INDYCAR Fan Fest 3-6 p.m. — At Ballpark Village, 601 Clark Avenue, St. Louis, Missouri,…