Dacotah Speedway Monster Trucks Calendar Add to Calendar Add to Timely Calendar Add to Google Add to Outlook Add to Apple Calendar Add to other calendar Export to XML When: August 8, 2020 @ 7:30 pm – 9:30 pm 2020-08-08T19:30:00-05:00 2020-08-08T21:30:00-05:00 Where: Dacotah Centennial Park Mandan Parks and Rec Click here for a complete Dacotah Centennial Park Schedule.