The Bay to Birdwood is an annual historic vehicle run held in South Australia. The special 40th anniversary 2020 Bay to Birdwood will take place on 27 September 2020 and will involve antique, veteran, vintage and post-war/early-classic, classic, post-classic and modern vehicles: an event celebrating every decade of historic motoring.

The Bay to Birdwood is one of the world’s great historic motoring events. First held in 1980¬†the event has become a fixture on the South Australian events calendar. It is a mass-participatory citizen-collector historic motoring event that draws participants from far and wide and regularly attracts thousands of spectators to line the route and attend the start and finish events (please note that due to COVID19 regulations the 2020 event will be modified and most of the spectator-based activities and access to the event will change – see the update pages of this website for more details).