2001-09-01 sam houston race park 505 /11 edison r b 350 Yards 1 2001-08-17 sam houston race park 1010 /11 hamilton j w 350 Yards 3 2001-07-20 sam houston race park 309 /9 cox e l 350 Yards 2001-07-08 sam houston race park 107 /7 cox e l 0.14204545319080353 3