« All EventsThis event has passed.Classen Memorial StakesMay 1, 2021 @ 3:00 pm - 5:00 pm« First Day of Belterra Park 2021 Live MeetBelterra Park Horsemen’s Meeting »Ohio Accredited Fillies and Mares 3-year-olds and Up. $75,000, 6 furlongs Add to calendar Google Calendar iCalendar Outlook 365 Outlook Live Details Date: May 1, 2021 Time: 3:00 pm - 5:00 pm Venue Thistledown