Hal Higdon is an American writer and runner. He has contributed to Runner's World magazine longer than any other writer. He is the author of 34 books, including the best-selling Marathon: The Ultimate Training Guide. He has worked as a freelance writer since 1959, and has written a variety of subjects including a children's book that was made into an animated feature. He ran eight times in the United States Olympic Trials and won four World Masters Championships. He is one of the founders of the Road Runners Club of America. 

June 17th, 1931 in (Age 93)