Henley Royal Regatta Henley Royal Regatta Henley Royal Regatta (or Henley Regatta, its original name pre-dating Royal patronage) is a rowing event held annually on the River Thames by the town of Henley-on-Thames, England. It was established on 26 March 1839. It differs from the three other regattas rowed over approximately the same course, Henley Women's Regatta, Henley Masters Regatta and Henley Town and Visitors' Regatta, each of which is an entirely separate event. The regatta lasts for five days (Wednesday to Sunday) ending on the first weekend in July. Races are head-to-head knock out competitions, raced over a course of 1 mile,
Henley Royal Regatta winning the Diamonds. Kelly's son John B. Kelly Jr. would dramatically win the 1947 Diamond Sculls, and his daughter would become the famous Academy Award-winning actress turned Princess of Monaco Grace Kelly, keeping the incident in the public eye for years afterwards. In 1936, there was a further controversy when the Australian national eight, preparing for the Berlin Olympics, was excluded from the Grand Challenge Cup because the crew was composed of policemen, deemed to be 'manual workers'. The resulting embarrassment persuaded the Amateur Rowing Association and the Stewards of Henley Royal Regatta of the need for change. On 9