Circuit Trois-Rivières
The Circuit Trois-Rivières is a street circuit in Trois-Rivières, Quebec, Canada. The circuit has been the home of the annual Grand Prix de Trois-Rivières, the longest-running street race in North America, since 1967. The circuit is located on the Terrain de l'Exposition and is unusual in that it passes through Porte Duplessis, the narrow concrete gateway of the grounds at turn 3.
Throughout its history the circuit has hosted numerous major North American racing series including the American [Le Mans Series], the Grand-Am Rolex Sports Car Series, the Trans-Am Series, Can-Am, Indy Lights and Formula Atlantic.
The Grand Prix has been headlined by the NASCAR Canada Series since 2007, and from 2014 until 2019 it was expanded to two weekends when it was joined by the FIA World Rallycross Championship and its World RX of Canada race.
Lap records
As of August 2022, the fastest official race lap records at Circuit Trois-Rivières are listed as:Current series
- August: NASCAR Canada Series, Sports Car Championship Canada, Nissan Sentra Cup, Super Production Challenge
Future series
Former series
- American Le Mans Series
- Americas Rallycross Championship
- Atlantic Championship
- Can-Am Series
- Canadian Touring Car Championship
- CASCAR Super Series
- IMSA GT3 Cup Challenge Canada
- IMSA Prototype Challenge
- Indy Lights
- KONI Sports Car Challenge
- North American Touring Car Championship
- Pro Mazda Championship
- Rolex Sports Car Series
- Speed World Challenge
- SCCA Spec Racer Ford Pro Series
- SCCA Super Vee Gold Cup
- Trans-Am Series
Past winners
Can-Am Series
| Year | Date | Drivers | Team | Car | Distance/Duration | Report | |||||||||||||||||||||||||||||||||||||||||||||||||||||
| 1977 | Sept 4 |  CASC">Canadian Automobile Sport Clubs">CASC/[SCCA]/CART">Champ Car">CART/IMSA">International Motor Sports Association">IMSA [Atlantic Championship]
|
