The 2018 Kohler Grand Prix was an IndyCar Series event held at Road America in Elkhart Lake, Wisconsin. The race served as the 10th round of the 2018 IndyCar Series season. Reigning champion Josef Newgarden qualified on pole position, and took victory in the 55 lap race.
Notes: Points include 1 point for leading at least 1 lap during a race, an additional 2 points for leading the most race laps, and 1 point for Pole Position.