Florida Keys marinas are currently prohibited from accepting any dockage (transient and/or long term). Our fuel dock is still o
Payment MethodsVISA / MasterCard / Discover / AMEX / CASH
Approach & Docking
W_NOAA Chart 11453 Marathon Marina is the first marina when entering the Boot Key Harbor Channel, port-side, between green markers 7 & 9. Green side of Boot Key Channel has the most draft.
Fixed & Floating
9.0 / 11.0 ft.
Amenities & Facilities
It would be hard to design a more welcoming spot for cruisers than Marathon Marina. It is a convenient and safe place for boaters to stop while traveling through the Keys. It is easily accessible from the ocean and the gulf. Marina guests can fuel up or haul out for emergency repairs. Marathon Marina is ideally located for transient boaters to relax, reprovision and enjoy our recreational, historic, cultural, and scenic opportunities. Come bask in the fabulous sunsets. Marathon Marina also offers monthly and longterm dockage.
$2.529, tax not included (7.50%)
90 Octane: $2.999, tax included
Other: $.10/gallon diesel discount and $.05/gallon gas discount if you stay with us.
Fuel Dock hours : 7:00 am to 5:00
- Dockside Water
- Dockside WiFi
- Internet Access
- Ship Store
- Meeting Facilities
- Pet Friendly
Taxi/Uber/Lyft, Bus, Shuttle
- Coin Laundry
- Marine Store
- Fitness Center
Yes; 75 ton max, 19 ft. max beam
Yes; 11 ton max
Yes; 19 ft. max beam, 75 ft. max length
- Post Office
- FedEx / UPS
- Dry Cleaner
- Liquor store
- Car Rental
Marathon Marina is minutes from and provides easy access to some of the best Sport Fishing and Back Country Flats Fishing in the World. We are also just five miles from Sombrero Reef. A stunning finger reef and lighthouse that is part of the second largest reef system in the World. Dive/snorkel boats, bike and kayak rentals, and area attractions, such as The Turtle Hospital, Florida Keys Aquarium Encounters and The Dolphin Research Center are near by.