
Interisland Swimming In Shonan, Japan0 (0)
Courtesy of WOWSA, Huntington Beach, California. The Shonan Open Water Swimming (湘南オープンウォータースイミング) is one of the largest open water swimming competitions in Japan with 1,312 participants including 374 people who entered the 10 km island-to-island marathon swim. Held in Kanagawa Prefecture south of Tokyo, the annual event includes a 800m swim, 2.5 km swim,