Running Grand Prix Goodwood Motor Circuit - December

The Running Grand Prix Goodwood Motor Circuit - December is a closed-loop marathon on the tarmac racing circuit at Goodwood Motor Circuit near Chichester, West Sussex, one of four editions RunThrough Events runs on the same course each year. Runners share race day with 50K, 20 mile, metric marathon, half marathon, 10K and 5K entrants on the traffic-free circuit at the foot of the Sussex Downs. The event has run each December since at least 2023. It follows the same qualifying course and format as RunThrough's February Goodwood edition, which the Boston Athletic Association lists as a Boston Marathon qualifier.