MADISON, IL - AUGUST 25: Scott Dixon, driver of the #9 Chip Ganassi Racing Honda, leads the field down the front stretch to start the Verizon IndyCar Series Bommarito Automotive Group 500 presented by Valvoline & Axalta on August 25, 2018, at Gateway Motorsports Park in Madison, Illinois. (Photo by Michael Allio/Icon Sportswire)