Key's Marathon Marina is located in Boot Key Channel between green markers seven and nine. Our marina can accommodate vessels up to 125 feet for daily, weekly and monthly durations as well as permanent live-aboard guests. We can shelter 100 watercraft for short-term or long-term storage. Call us when you are on your way down, and we will have your boat ready to go and in the water when you arrive. Formerly Marathon Marina and Boat Yard.
1021 11th Street Ocean
Marathon, FL 33050 Marina Phone: 305-743-6575