Polish Swimmer Conquers Baltic Sea After 55-Hour, 160km Odyssey
Bastillepost · 1 SOURCESabout 1 hour ago2 MIN
Summary
Polish endurance swimmer Bartłomiej Kubkowski has made history as the first person to swim across the Baltic Sea from Sweden to Poland, completing the 160-kilometre challenge in nearly 55 hours without rest . The achievement came on his fifth attempt, following four previous failures that included coming within just 11 kilometres of the finish in 2025 .
Key Points
- Bartłomiej Kubkowski, a 24-hour continuous swimming world record holder, began his swim on July 31 from Kåseberga, Sweden, heading for Dziwnów, Poland .
- Under open-water swimming rules, he could not touch land, sleep, or receive physical assistance from escort boats during the entire journey .
- Support crews delivered food and drinks using long poles while handling navigation, safety, and logistics as he remained in the water throughout .
- At approximately 1,500 metres from shore, Kubkowski nearly collapsed from exhaustion and could not see the finish until his team encouraged him to continue .
- He had to exit the water entirely unassisted to officially complete the challenge, staggering ashore to cheers from gathered crowds .
Why It Matters
Kubkowski's triumph demonstrates how sustained perseverance and systematic refinement of training, nutrition, and mental preparation can overcome repeated setbacks in extreme athletic endeavours . His campaign also raised over 560,000 Polish złoty (approximately HK$1.18 million) for the Cancer Fighters Foundation, linking personal athletic ambition with tangible social impact .
Kubkowski's triumph demonstrates how sustained perseverance and systematic refinement of training, nutrition, and mental preparation can overcome repeated setbacks in extreme athletic endeavours . His campaign also raised over 560,000 Polish złoty (approximately HK$1.18 million) for the Cancer Fighters Foundation, linking personal athletic ambition with tangible social impact .