Clarence DeMar
Clarence DeMar was born on June 7, 1888. See ranking, bio blurb, and everyone else born that day.
About Clarence DeMar
Clarence Harrison DeMar (June 7, 1888 – June 11, 1958) was a U.S. marathoner, winner of seven Boston Marathons, and Bronze medalist at the 1924 Paris Olympics. He was known by the nickname "Mr. DeMarathon."