Age-group triathlete who once raced for Team USA dies in open-water swim: The 'skilled swimmer' paradox

At 9 a.m., Carly woke up at the Pridwin Hotel on Shelter Island, still thinking her husband was just doing his usual swim around the bay. But by noon, Spencer Korwin had not returned. She alerted hotel staff, a search began, and hours later his body was found entangled beneath the hotel dock. A seasoned local boat captain shook his head: "The current in the narrow passage between the islands gets very strong when the tide runs." Korwin, 38, was no stranger to water. He was an age-group triathlete who represented the U.S. at the 2026 world championships in Auckland, finishing 36th overall in 1:20:43, with a 13:27 swim leg for ~750m — the 32nd-fastest in the field. Swimming was his strength. Yet that competence may have been his undoing. Drowning statistics show skilled swimmers are overrepresented in open-water deaths. They swim longer, swim alone, and skip flotation. The combination of a strong tidal current through a narrow channel, cold morning water, and swimming solo with delayed detection created a perfect storm. The GoFundMe run by friends had raised $361,000 of a $500,000 goal in days. Korwin leaves behind two young daughters and a devoted wife. His death is a reminder that ocean swimming demands humility — never swim alone, heed local advice, and use a tow float. To win the race, first you must survive.