Greylock is located in an area that has a cluster of camps that compete in the fun camp invitational events. Events are grade-based and usually feature a double elimination bracket. Greylock participates in tournaments in a broad range of sports from popular team sports like soccer and basketball to individual sports like tennis and golf, as well as in other sports such as sailing, archery, and chess. As is our long custom at Greylock, teams are selected based upon interest level more than skill level.