Ontario Honda Dealers Indy at Markham

The Ontario Honda Dealers Indy at Markham is a temporary street circuit located in the eastern part of the Canadian city of Markham, Ontario. The course runs around Unionville GO station, York University Markham Campus, and the Markham Pan Am Centre. The 3.52-kilometre track featuring twelve turns is built and removed annually for the IndyCar Series. The event was held for the first time in 2026 and replaced the Grand Prix of Toronto, which had previously taken place at Exhibition Place in Toronto. Here you will find all upcoming races with schedule and broadcast, plus the previous winners.