Polish Swimmer Completes Record-Breaking 160km Baltic Crossing to Raise Cancer Funds
A Polish long-distance swimmer has completed one of the most demanding open-water feats in history, walking ashore on the Polish coast on Sunday evening after swimming more than 160 kilometres non-stop across the Baltic Sea from Sweden, setting a new world record in the process and raising close to €200,000 for cancer research and treatment.
Bartłomiej Kubkowski emerged from the water at the coastal town of Dziwnów, completing a crossing that pushed the boundaries of human endurance and placed him firmly in the record books. The swim, which covered an uninterrupted stretch of open sea between Sweden and Poland, had been months in the planning and required Kubkowski to contend with the physical and psychological extremes that accompany ultra-distance swimming in cold, unpredictable waters.
Mind and Body Pushed to the Limit
According to reports, the final stages of the swim were particularly gruelling. Kubkowski is said to have experienced hallucinations as exhaustion took hold during the closing kilometres of the crossing — a well-documented phenomenon among endurance athletes operating at the outer edges of human capability. Support teams accompanying him reportedly helped sustain him throughout the attempt, and accounts suggest that a bottle of Coca-Cola played a small but notable role in the final push to shore, offering a burst of sugar and caffeine when it was needed most.
The Baltic Sea presents formidable challenges for any long-distance swimmer. Water temperatures remain low even during the summer months, and shifting currents, vessel traffic, and unpredictable weather conditions add layers of difficulty beyond the sheer physical demand of covering such a distance without rest. Successfully navigating 160 kilometres under these conditions, without interruption, represents an extraordinary athletic achievement by any measure.
Beyond the sporting record, Kubkowski framed the swim as a fundraising mission. According to reports, the effort generated close to €200,000 in donations directed toward the fight against cancer — a cause that appears to have resonated widely with supporters across Poland and beyond, contributing to the significant sum raised. The combination of a world-record attempt and a charitable purpose drew considerable public attention to the swim in the days leading up to its completion.
Long-distance open-water swimming has grown in profile across Europe in recent years, with athletes undertaking increasingly ambitious crossings to raise both awareness and funds for charitable causes. Kubkowski’s Baltic crossing stands out not only for its distance but for the uninterrupted nature of the attempt, which distinguishes it from staged or relay-format challenges and underscores the singular physical commitment involved.
Dziwnów, the small seaside town on Poland’s northwestern coast where Kubkowski came ashore, provided the backdrop for what those present described as an emotional conclusion to the endeavour. After days in the water, the moment of arrival on Polish soil marked the end of a journey that had captured the imagination of many following the attempt. With the record confirmed and the fundraising target surpassed, Kubkowski’s swim across the Baltic is likely to stand as one of the defining open-water achievements in European sporting history in recent memory.
