The term 'WHERE SPORTING EVENTS TAKE PLACE' can be answered with the five-letter word 'ARENA'. An ARENA is a large, enclosed area used for sporting events such as basketball, hockey, and boxing. It is typically an indoor venue, but can also be an outdoor stadium. The seating capacity of an ARENA can range from a few hundred to tens of thousands of people. Arenas are often used for concerts and other entertainment events as well.