The Marathon Super Boat Grand Prix offshore power boat races took place on Marathon Key on July 5, 2015. Boats raced in seven classes: Superboat, Superboat Unlimited, Superboat Extreme, Superboat Vee, Superboat Stock, and Production 3 and 4 classes.
More Keys, please …
- Photo Essay: Florida Keys part 1 – Key West
- Photo Essay: Florida Keys part 2 – Bridges, Boats, and Bars
- Photo Essay: Florida Keys part 4 – Flora and Fauna