I disagree. I think the rich like endurance sports because they're safe. My father was a triathlete. He could push himself to his heart's content and never worry about taking a kick to the temple.
Another HUGE factor is age. Rich people tend to be older. Older people can do endurance much easier than say, combat sports.
Another HUGE factor is age. Rich people tend to be older. Older people can do endurance much easier than say, combat sports.