Dunwich Dynamo XXXIII
12 - 13 July 2025 The Dunwich Dynamo is a 200 km night ride from London to the lost city of Dunwich on the Suffolk Coast. From 1992 to 1998 it ran as commercial pay-to-enter event. In 1999 it became a free, traditional event; something like Christmas but with less eating and more travelling by bike. This successful format has continued since 2000. Setting a date for an informal 'turn-up-and-ride' event - on the Saturday night nearest a full moon in July - maintains the most important element of the great festival of frivolity, the company of other riders. Routing information and news is available |