Mill House (horse) Mill House (horse) Mill House (1957–1975) was an Irish-bred but English-trained racehorse. He is considered one of the best National Hunt racing competitors in UK horse racing history but whose quality was overshadowed by arch rival Arkle. Mill House won the 1963 Cheltenham Gold Cup and 1967 Whitbread Gold Cup. Known as 'The Big Horse' on account of his height of 18 hands, Mill House took part in one of the most famous battles of National Hunt Racing when in March 1964, he defended his Cheltenham crown against the Irish star Arkle. Trained by Fulke Walwyn and ridden by Willie
Horse racing in Great Britain possession, published in York in 1748, the result is recorded of a race run in September 1709 on Clifton and Rawcliffe Ings, near York, for a gold cup of £50. In 1740, Parliament introduced an act "to restrain and to prevent the excessive increase in horse racing"; this was largely ignored and in the 1750 the Jockey Club was formed to create and apply the Rules of Racing. However, until the 1760s, individual horses seldom ran more than five or six times, due to the scarcity of prizes on offer, but this began to change with major race meetings expanding