This winter marathon takes place at Goodwood Motor Circuit. Runners complete 26.2 miles on the closed racing circuit typically used for motorsport. The course is flat, situated at the foot of the Sussex Downs. Its appeal lies in offering a measured marathon on smooth circuit roads, distinct from a point-to-point road race through town streets.
The marathon is included in the Goodwood House Running Grand Prix series, which also features half marathon, 10k, and 5k races. This format benefits mixed groups, allowing marathon participants to run alongside friends completing shorter distances, all within the Goodwood venue.