609 in 2015 and later

648 past in 2015 (updated 17-07-'15)

Турне трех заплывов-Tour off three heats-1, Swim against the rower" Karelia, Kostomuksha "Заплыв против гребца" на озере Контокки, Карелия, г. Костомукша, Russia

Sunday, 12 July, 2015 (All day)

1852 mile


http://25km.ru translated: https://translate.googleusercontent.com/

Stage 1 - July 12, 2015, "Swim against the rower" on Lake Kontokki (Karelia, Kostomuksha). Solo. Distance 1 nautical mile (1,852 km). The winner of the "swim against the rower" gets right to free registration on the swim on Lake Onega "Onego swim".