Circuit Trois-Rivières, Street Circuit

Circuit Trois-Rivières is a street circuit in Trois-Rivières, Quebec, Canada, home to the annual Grand Prix de Trois-Rivières (GP3R) since 1967. It is the longest-running street race in North America and a Quebecois racing tradition. The circuit is located on the Terrain de l'Exposition (fairgrounds). It is instantly recognisable for passing through the narrow Porte Duplessis archway at turn 3. Historically, it hosted major North American series like the American Le Mans Series, Trans-Am, Can-Am, Indy Lights, and Formula Atlantic. Today, the Grand Prix is headlined by the NASCAR Canada Series. It also previously hosted the FIA World Rallycross Championship.

Operated by: Association of Motorsports Trois-Rivières