Triathlete who competed at world championships dies swimming in open water: The experienced swimmer paradox

Spencer Korwin, 38, was found dead under the dock of the Pridwin Hotel in Long Island after a morning swim during a family vacation. His wife notified hotel staff after he did not return for several hours. What makes this story haunting to me, having followed hundreds of swimming races throughout my career, is that Korwin was not a novice swimmer. He represented the US at the 2026 Barfoot and Thompson Age-Group Triathlon World Championships in Auckland, New Zealand, with a swim split of 13:27 — the 32nd-fastest in the field. A competent swimmer. A husband and father of two young daughters. And a death that could have been prevented. The context of the incident is described in local reports: weather conditions were nothing out of the ordinary, but an experienced master mariner in the area pointed out that the current gets strong from the narrow passage where the tide flows. This is the classic blind spot of open-water swimmers. When the surface is calm, we tend to underestimate the power of underwater currents. I have witnessed this many times in lake and ocean training sessions — a peaceful surface concealing a force that can sweep away even the most seasoned athletes. Technical analysis from available data shows that a 13:27 split for a 750m swim leg (the standard sprint distance) equates to roughly 1:47.6 per 100m — a respectable level for an age-group amateur, but not elite standard. This places Korwin in the "genuinely competent swimmer" category — and that very competence becomes a risk factor. The experienced swimmer paradox is a well-documented phenomenon in drowning prevention literature: proficient swimmers are overrepresented among drowning victims, often due to overconfidence, swimming alone, and unfamiliarity with the specific hazards of open water. His 2026 result — finishing 36th overall in 1:20:43 — suggests the swim leg was his relative strength compared to his overall placing. This is a crucial data point: it confirms he was not weak in swimming skill. His death was not due to inability to swim, but to a lethal combination of three factors: strong tidal current through a narrow passage, swimming alone without supervision, and benign weather masking the danger. When the water forces through a narrow strait, the human body begins to tell a different story. What I want to emphasize here is a contrarian angle: pool swimming competence does not automatically translate to open-water safety. The Venturi effect causes currents to accelerate suddenly in narrow passages, creating a force that can exhaust even seasoned athletes. Morning cold-water shock can trigger involuntary gasping and sudden muscle failure. And the delayed detection — his wife only realized after several hours — is a systemic lesson about establishing check-in times when swimming solo. The GoFundMe page set up by the family has raised over $361,000 in a short period, reaching 72% of its $500,000 goal. This figure reflects deep community empathy, but it also reveals a reality: open-water drowning deaths are often treated as "tragic accidents" rather than a safety issue that can be systematized. I have followed many similar cases — triathletes lost during training swims — and the pattern repeats: swimming alone, strong currents, delayed detection. Spencer Korwin's story is not just a personal tragedy. It is a wake-up call for the swimming and triathlon community about the fundamental difference between pool swimming and open-water swimming. When the stands are empty, our community begins to knock on the door — and this time, that door is the truth that even the best among us can become victims if we do not respect the power of nature. I write for the girls standing at the corner of the field waiting for a chance to play — but today, I write for a father who took his final swim and never returned.