The Isle of Man TT is an annual motorcycle race held on the Isle of Man, a British Crown Dependency in the Irish Sea. First held in 1907, the TT is one of the most prestigious and dangerous motorcycle races in the world, with a rich history and a long list of legendary riders.
The TT course is a 37.73-mile (60.72 km) circuit of public roads that winds its way through the island’s countryside. The race is held over two weeks, with practice and qualifying sessions held in the first week and the races themselves held in the second week. The TT is open to both professional and amateur riders, and there are a variety of classes for different types of motorcycles.