« All EventsThis event has passed.William J. Petro StakesMay 11 @ 3:30 pm - 4:30 pm« Michael F. Rowland Memorial StakesOhio HBPA Board of Directors Meeting »Ohio registered fillies and mares 3 years old and up. $75,000 1 1/16 miles. Add to calendar Google Calendar iCalendar Outlook 365 Outlook Live Details Date: May 11 Time: 3:30 pm - 4:30 pm Venue Thistledown