Paraguay’s Lago Ypacarai is suffering badly. It is quickly dying and is actually producing toxins. It is a sickly green.
And the disaster negatively affects swims like the Ypacaraí Lake King Swim (El Rey del Lago Ypacarai). Normally held in spring, the blue-green algae in killing opportunities to swim in this formally beautiful lake in San Bernardino, Paraguay.
The formerly 9.2 km swim is an out-and-back course and harks back to the colonial era when the first immigrants in the area competed for the title King of the Lake (Rey del Lago).
But the environmental disaster at the lake led to a cancellation of the event this year. An explanation of the why of the disaster is posted below the race video.
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.