Marathon Florida Keys Airport

Marathon is a city spread over Knight's Key, Boot Key, Key Vaca, Fat Deer Key, Long Point Key, Crawl Key and Grassy Key islands in the middle of the Florida Keys, in Monroe County, Florida, United States. As of the 2010 census, the city had a total population of 8,297. As of 2018, the population estimated by the U.

Marathon Shores is a neighborhood within the city of Marathon in Monroe County, Florida, United States. It is located in the middle Florida Keys on the island of Key Vaca.