The inaugural event for the Canadian Supercar Series (Supercar) will be the 43rd edition of the Grand Prix de Trois-Rivières (GP3R) on August 3-5, 2012.  GP3R is one of the most anticipated events of the racing season in North America.  The fun and excitement on the track is only surpassed by the enthusiast fans and the incredible atmosphere in and about the City of Trois-Rivières.

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