There are types of motorsports that are quite cheap. E.g. folkracing in Sweden has a rule where anyone can buy a competitor's car for $800. This means there is

There are types of motorsports that are quite cheap. E.g. folkracing in Sweden has a rule where anyone can buy a competitor's car for $800. This means there is no incentive for spending lots of money on making your car better than the competition. No drivers license is necessary, age limit is 14. Yes it still requires sacrificing a lot of time and some money, but not worse than many regular sports.