JAM Sports Durham adult recreational leagues are back and there's no better way to stay active and social as the weather cools down. We offer a variety of sports leagues in Durham Region, including court volleyball and basketball. Whether you're looking to stay active, meet new friends or get back into the game, there's a league for you! No team? No problem. You can sign up as an individual, with a few friends or with a full squad. Most leagues include team shirts, and all skill levels are welcome.