Ronald Hill MBE was a British runner and clothing entrepreneur. He was the second man to break 2:10 in the marathon; he set world records at four other distances, and laid claim to the marathon world record. He ran two Olympic Marathons, and achieved a personal marathon record of 2:09:28. In 1970, Hill won the 74th Boston Marathon in a course record 2:10:30. He also won gold medals for the marathon at the European Championships in 1969 and the Commonwealth Games in 1970. Hill laid claim to the longest streak of consecutive days running – every day for 52 years and 39 days from 1964 to 2017.