MARKHAM — Marcus Ericsson has won the inaugural Ontario Honda Dealers Indy at Markham.
Ericsson passed Romain Grosjean with four laps to go on Sunday for the fifth win of his IndyCar career. His last victory was the 2023 Grand Prix of St. Petersburg.
Grosjean was second, for his first top-five finish of the year. Will Power placed third and season-leader Alex Palou finished fourth.
It’s the first year Markham, Ont., has hosted the only IndyCar race in Canada after it moved from Toronto’s Exhibition Place, where it had been held since 1986.
Palou was 12th on the grid, his first time outside of the top 10 in qualifying in 30 races.
Despite missing the podium, Palou expanded his lead in the driver rankings to 133 points over Kyle Kirkwood. Palou is chasing his fifth IndyCar title.
Kirkwood went out in the 53rd lap when he pinged off the inside wall at Turn 3 and then collided with the outside wall.
Louis Foster was the fastest car in practice and qualifying, earning his first pole of the season.
Foster predicted pre-race that there would be “carnage” on the 12-turn, 3.52-kilometre road course around downtown Markham that runs between Kennedy Road, Enterprise Boulevard, Unionville GO tracks and Highway 407.
That prediction was prescient as Foster went out early on Sunday. He crashed in the 43rd lap when he clipped the inside wall after passing Ericsson then went nose-first into the outside wall of Turn 3.
This report by The Canadian Press was first published Aug. 16, 2026.
John Chidley-Hill, The Canadian Press
