Apart from the Irish entries, cars from as far afield as China, Australia, South Africa, the USA and across Europe will line up at the start at London's Hyde Park and embark on the 60-mile historic drive to the seafront at Madeira Drive in Brighton.
The event, organized by the Royal Automobile Club, includes a collection of pre-1905 veteran cars, 47 of which date prior to 1900. Over 149 makes will be represented. The first car to leave Hyde Park at 7:02am will be a 1894 Benz Velo.
Our picture shows one of the 86 De Dions entered for this year's London to Brighton Veteran Car run.