Coming October 12, 2019. Do you know where the southernmost island in the 48 contiguous states is? It’s Key West, and that’s where the Southernmost Marathon and Half is held! Choose from 26.2, 13.1 or 3.1 mile courses, all with beautiful ocean and gulf views, as well as running through historical Key West spots like Ernest Hemingway’s House and the giant red, black and yellow bullet-shaped landmark that heralds the Southernmost Point of the continental U.S. The out and back course is fast and flat with water stations about every 1.25-1.5 mile to help combat the Florida heat and humidity. For a race with plenty of photo ops, check out the Southernmost Marathon and Half!