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 Ireland Horse Racing Ireland Horse Racing Ireland (HRI) is the governing body of horse racing on the island of Ireland. The HRI mission statement is "to develop and promote Ireland as a world centre of excellence for horse racing and breeding". Like most other sports, horse racing is run on an All Ireland basis, so Horse Racing Ireland is responsible for racing in both the Republic of Ireland, which has 24 racecourses, and in Northern Ireland, which has 2 racecourses. The remit of the British Horseracing Authority does not extend to Northern Ireland. HRI was founded in 2001, succeeding the Irish