All Chester Race meets have been cancelled to spectators until October, bosses have confirmed.While races with crowds have been scrapped altogether, a number of scheduled meets will take place behind closed doors without a crowd in line with government guidelines.All tickets sold for the annual Autumn Festival and the Season Finale will now be refunded.The first of three behind-closed-doors meetings will take place on Monday, August 10.The decision to move it from the weekend was made to minimise the risk of gatherings around the course.Further "closed" race meets are scheduled to take place on Friday, August 14 and Thursday, August 20.In a statement, the racecourse said: “Following Government advice that spectators will not return to.