IMSA Prototype Challenge



    2017 Events


    Trois-Rivières GP3R | Trois-Rivieres, QC11-13 August 2017
    Northeast Grand Prix | Lakeville, CT21-22 July 2017
    Canadian Tire Motorsports Park | Bowmanville, ON7-9 July 2017
    Watkins Glen International | Watkins Glen, NY29 June-1 July 2017
    Barber Motorsports Park | Birmingham, AL20-23 April 2017
    Sebring International Raceway | Sebring, FL15-17 March 2017


    2016 Events


    Road Atlanta | Braselton, GA28 September-1 October 2016
    Mazda Raceway Laguna Seca | Monterey, CA9-11 September 2016
    Trois-Rivières GP3R | Trois-Rivieres, QC12-14 August 2016
    Canadian Tire Motorsports Park | Bowmanville, ON7-10 July 2016
    Watkins Glen International | Watkins Glen, NY30 June-2 July 2016
    Sebring International Raceway | Sebring, FL16-17 March 2016
    Sebring Test | Sebring, FL24-25 February 2016
    Road Atlanta | Braselton, GA1-2 October 2015


    2015 Events


    Oak Tree Grand Prix Of VIR | Alton, VA28-29 August 2015
    Road America | Elkhart Lake, WI7-9 August 2015
    Canadian Tire Motorsports Park | Bowmanville, ON10-12 July 2015
    Watkins Glen International | Watkins Glen, NY25-27 June 2015
    NOLA Motorsports Park | Avondale, LA9-12 April 2015
    Sebring International Raceway | Sebring, FL18-20 March 2015


    2014 Events


    Road Atlanta | Braselton, GA2-3 October 2014
    Oak Tree Grand Prix Of VIR | Alton, VA23-24 August 2014
    Road America | Elkhart Lake, WI8-10 August 2014
    MOBIL1 Sportscar Grand Prix | Bowmanville, ON10-13 July 2014
    Watkins Glen International | Watkins Glen, NY27-28 June 2014
    The Grand Prix Of Kansas | Kansas City, KS6-7 June 2014
    Sebring International Raceway | Sebring, FL13-14 March 2014