Veljko Rogošić: Adriatic Sea, Grado to Riccione
Route # Body of Water: Adriatic Sea Route type: one-way Start: Grado, Italy Finish: Riccione, Italy Route distance: ~194 km Swim Data # Start: August 29, 16:11 local time Finish: Elapsed: 50 hours, 10 minutes Logs and Documentation # Swim documentation apparently held privately by Guinness World Records, who list the swim as the “longest distance ever swum without flippers in open sea.” ...