The 2026 Ontario Honda Dealers Indy at Markham (IndyCar Series) takes place on 16 Aug 2026 at Markham, Canada. Markham is a 3.5 km street circuit.
Schedule
| Session | Day | Track time (Toronto) | UTC |
|---|---|---|---|
| Race | Sun 16 Aug |
Track time is America/Toronto (UTC-4) · UTC for reference · your time is detected from your browser. Check the official IndyCar Series schedule before travelling. Times last checked 27 Oct 2026.