For what cover (provided to organisers of a major sporting event, for the risks they are exposed to) is "duration of the sporting event" an exposure measure
I'm not sure what your question is Tatos, it sounds like you answered it yourself. You're referring to "sporting event insurance" or "sports event insurance". (There are several possible names for it in practice.) You might find this link entertaining: http://www.matlockmercury.co.uk/new...teps-in-to-cover-bakewell-pie-fight-1-5701634