The Markham 125 is a stock car race in the NASCAR Canada Series that is held at the Markham Street Circuit, in Markham, Ontario, Canada beginning in 2026.
History On September 3, 2025, it was announced that the IndyCar Series' Grand Prix of Toronto would be moved from Exhibition Place to nearby Markham as part of a 5-year deal.
On December 19, 2025, the 2026 NASCAR Canada Series schedule was released, including the inaugural race in Downtown Markham on August 15, the day before the IndyCar Series race.
Past winners Year Date Driver Team Car Distance Report Ref NASCAR Canada Series 2026 August 15 Marc-Antoine Camirand Paillé Course//Racing Chevrolet 38 laps* Report
2026: Race extended due to NASCAR overtime.
References