Ken’s Photos – Riverside International Speedway – June 13 June 16, 2015 KenZone, Regional Veteran Maritime motorsports photographer Ken MacIsaac was at Riverside International Speedway this past Saturday for the track’s season opener which included championship points races for both the Parts for Trucks Pro Stock Tour (Ron MacGillivray Chev Buick GMC 150) and the Napa Sportsman Series (Highland Building Centres 50.) Ken’s photos follow… Riverside International Speedway is back in action July 17 and 18 with the 2015 edition of the IWK 250 Super Weekend. Related Koszkulics Powers to Ron MacGillivray 150 Win at Riverside