
Outside
The Rise of Urban Swimming in the U.S.
From Portland to Baltimore, once-toxic rivers are becoming the nation’s newest playgrounds as swimmers reclaim their right to city waters.
Started by Katie Pumphrey for harbor swims.
“Join us for the first ever Baltimore Harbor 1-Mile Swim on Sunday, June 7th, 2026! Hosted by Baltimore Open Water Swimmers (BOWS), a nonprofit organization, founded in 2026, dedicated to fostering an inclusive community through the sport of open water swimming and advocating for healthy and…”

Outside
From Portland to Baltimore, once-toxic rivers are becoming the nation’s newest playgrounds as swimmers reclaim their right to city waters.
Started by Katie Pumphrey for harbor swims.