IndyCar is set for another schedule revamp, with races scheduled for Portland International Raceway and a doubleheader weekend at Laguna Seca in California both canceled.
The series will now run doubleheaders at Mid-Ohio, in the St. Louis area, and at Indianapolis Motor Speedway. The series will run Aug. 8-9 at Mid-Ohio; Aug. 29-30 at World Wide Technology Raceway; and Oct. 2-3 at the IMS road course.
IndyCar is still scheduled to run 14 races this season.