IndyCar has pushed its opening practice session at Markham to 6pm ET this evening as organizers continue working to get the track completed.

A multiyear deal with Canadian broadcaster TSN headlines an expanded international TV package that will take the NTT IndyCar series into 223 markets in 142 countries in 2023.Under the new contract with TSN, Canadian fans will receive coverage of eight races including the Indy 500 and the Toronto street race...