See a map of the Freedom 250 Grand Prix circuit in D.C. The Washington PostIndyCar's greatest active driver is an underdog in D.C. AxiosThe IndyCar race in D.C. is taking over the capital this weekend. Here's what to know. CBS NewsFrom Imagination To Reality: Roger Penske Proud Of 'Iconic' Freedom 250 Course FOX SportsChristian Rasmussen & Alexander Rossi Ready to Make History at Freedom 250 Grand Prix WJLA