Marty Sinn

Documented marathon swims by Marty Sinn.
Date Swim Route Km Age Time/Place
1963 Atlantic City Around-the-Island Swim Absecon Island circumnavigation (CW) 37 12:21:32 (6/NA)
1964 Atlantic City Around-the-Island Swim Absecon Island circumnavigation (CW) 37 10:37:15 (7/NA)