 More than 1500 swimmers from 37 different countries of the World took part in the Marathon.Henry Kuprashvili's main competitors were American, Netherlander, Italian, Russian, Brazilian, Japanese and Turkish professional marathon swimmers born during the period 1944 – 1953.Henri Kuprashvili World Champion in Biathil (Individual) - 2018 (Hurghada, Egypt)  World Champion in Biathile (Team) - 2015 (Batumi, Georgia)
World Champion in Triathile (Team) - 2015 (Batumi, Georgia)
Bronze prize winner in Triathle in the World Championship (Individual) - 2018 (Hourgagda, Egypt)
Bronze winner of World Winter (Ice) Swimming Championship in 2018 (Tallinn Estonia) The participant of "Tbilisi Marathon" (21.0975 km - 23.10.2016, Tbilisi; The participant of "Kazbegi Marathon" (21.0975 km -04.09.2016, Kazbegi; The participant of "Tbilisi Marathon" (21.0975 km - 25.10.2014.