In my younger years I could travel by public transport to Wimbledon, West Ham, Hackney, Romford, Wembley, Rye House, New Cross, Crayford and White City for Speedway while Wimbledon, West Ham, Walthamstow, Crayford, White City, Rye House, New Cross, Harringay and for two meetings Wembley ran Stock Cars, Hot Rods and Bangers.
That means oval racing happened at eleven different stadiums in London and everyone of them now lies under a housing estate or a shopping centre except for Rye House that is just derelict.
To see Speedway I have to go to either Poole or Smallbrook but the last train to get back to London now leaves around 9pm while before COVID there were connections from services that left around 10.15pm. Result is I have not been to a speedway meeting since COVID.
In the case of four wheel action the only tracks I can get to by public are Aldershot and Yarmouth. Aldershot requires a 30 minute walk from the station to the stadium which I do around six times a season. Yarmouth is just about possible but only in the case of afternoon meetings which are rare.
The result of the loss of stadiums and transport options is that I have gone from seeing racing once or twice a week to once a month during the summer for Stock Cars and none at all for Speedway which make me very sad indeed.