Race to the King is a fully supported 53.5-mile ultramarathon challenge. The breathtaking route starts near Arundel in West Sussex and runs through the South Downs National Park until you reach the climactic finish on the steps of Winchester Cathedral. Whether you are an elite ultra-runner or a weekend walker looking to raise money for charity you will race through some of the finest scenery in the UK with views stretching across Southern England and out to sea.