Chicago Marathon 1980

The 1980 Chicago Marathon was run on Sunday September 28th 1980 . It was the 4th edition of the Chicago Marathon . The 25 year old American Frank Richardson was the first to cross the finish line in 2: 14:04.His 36-year-old compatriot Sue Petersen won the women in 2: 45.03. A total of 3624 runners ran this contest.