The Supertri Toronto will result in road closures near Billy Bishop Toronto City Airport, including sections of the Gardiner Expressway, Don Valley Parkway and Lakeshore Blvd. West on Sunday, July 26, 2026 between 2:00am and 2:00pm. Please plan accordingly and give yourself extra time to travel to the airport. For more information, please visit https://supertri.com/toronto-triathlon