The 2016 ABC Supply 500 was the 13th round of the 2016 IndyCar Series. The event took place at Pocono Raceway in Long Pond, Pennsylvania. It was the fourth consecutive year that the Verizon IndyCar Series had visited the track. The race also marked roughly one year since the fatal accident of Justin Wilson in the previous year's edition of the event. The race was originally scheduled to be run on Sunday, August 21, but heavy thunderstorms forced it to be moved to the following day.