Marathon, Florida is a 10 mile long island community located in the middle of the Keys island chain. Marathon is considered a destination for boating and represents the charm of the “old-Keys” lifestyle. Marathon Key offers something for everyone in your group: from world class sport-fishing, to nature preserves, to scuba diving and all manner of water sports. For those who wish to venture out, you are only a short drive away from Key West and Islamorada, which make perfect day trips. Marathon also boasts several fantastic dining and nightlife options, from traditional sea-side bars to more formal restaurants.