Held in Kanagawa Prefecture south of Tokyo, the annual event includes a 800m swim, 2.5 km swim, 5 km and 10 km interisland swim from Zushi (逗子) on the main island of Honshu to Enoshima (江の島), a small offshore island in Sagami Bay.
The events include the 10 km marathon swim from Zushi to Enoshima (オープンウォータースイミング10 km), a 2.5 km swim in Zushi Bay, 2.5 km fin swim, and an 800m swim expedition in both Zushi (start) and Enoshima (finish) of the competition.
Southern California native, born 1962, is the creator of the WOWSA Awards, Oceans Seven, Openwaterpedia, Citrus Corps, World Open Water Swimming Association, Daily News of Open Water Swimming, Global Open Water Swimming Conference. He is Chief Executive Officer of KAATSU Global and KAATSU Research Institute. Inductee in the International Marathon Swimming Hall of Fame (Honor Swimmer, Class of 2001) and Ice Swimming Hall of Fame (Honor Contributor - Media, Class of 2019), recipient of the International Swimming Hall of Fame's Poseidon Award (2016), International Swimming Hall of Fame's Irving Davids-Captain Roger Wheeler Memorial Award (2010), USA Swimming's Glen S. Hummer Award (2007, 2010) and Harvard University's John B. Imrie Award (1984). Served on the FINA Technical Open Water Swimming Committee and as Technical Delegate with the 2011 Special Olympics World Summer Games, and 9-time USA Swimming coaching staff. Note: WOWSA only recommends products or services used or recommended by the community. WOWSA does not receive compensation for links or products mentioned on this site or in blog posts. If it does, it will be indicated clearly on that specific post. See WOWSA's privacy policy for more information.