Isle of Man Steam Packet Company Southern 100 Road Races
Tickets & details →Prestigious motorcycle road races on the 4.25-mile Billown Circuit — 'The Friendly Races'. Road closures: Mon/Tue 18:00–21:40, Wed 09:45–11:50 and 18:00–21:40, Thu 09:30–12:45 and 13:30–16:45.