Pacing colts ready for final Grassroots clash Thursday
SARNIA, ON — When the three-year-old pacing colts arrive at Hiawatha Horse Park on Thursday evening, Jim Ainsworth trainee Bigmizndrstnding is going to find himself in a place that has become all too familiar. "This is the third time we've raced him in the Grassroots and the second time we've drawn against Giddy Up Lucky,"