Alex Kostich

Documented marathon swims by Alex Kostich.
Date Swim Route Km Age Time/Place
1999 Sep 25 Malibu Polar Bear Catalina Island Swim Catalina 8.5-mi route 13.7 02:37:56
2000 Jul 15 Seal Beach Roughwater Huntington Beach Pier to Seal Beach Pier 14 03:08:25 (1/23)
2003 Jul 6 Semana Nautica Ocean Swim Goleta Beach to Arroyo Burro Beach 8.4 01:52:48 (2/15)
2018 May 27 El Cruce Cancun to Isla Mujeres 9.2 01:46:06 (4/605)