Coverage of the Canadian Tire Motorsports Park 120, a round of the Continental Tire Sportscar Challenge. Practice 2: http://audio.rpix.org.uk/2018/races/2018_ctsc_mos_p2.mp3 Practice 3 & qualifying: http://audio.rpix.org.uk/2018/races/2018_ctsc_mos_q.mp3 Countdown to Green: http://audio.rpix.org.uk/2018/races/2018_ctsc_mos_ctsc.mp3 Race: http://audio.rpix.org.uk/2018/races/2018_ctsc_mos_r.mp3