IMS President Doug Boles is predicting a 3-5% uptick in attendance over last year for this Saturday's sixth edition of the IndyCar Grand Prix.
Indianapolis Star, USA Today: Motor Sports
Tue, 05/07/2019 - 4:03pm
IMS President Doug Boles is predicting a 3-5% uptick in attendance over last year for this Saturday's sixth edition of the IndyCar Grand Prix.