Three Rivers Marathon Swim

Point State Park, United States • 23 Aug 2025

The Three Rivers Marathon Swim is a unique 30K open water swimming event held in Pittsburgh, Pennsylvania, traversing the city's three rivers: the Ohio, Monongahela, and Allegheny. Starting at Point State Park, swimmers navigate out-and-back segments in each river, supported by powered escort boats and two kayakers per swimmer. The course features a mix of current-assisted and against-the-current swimming, with varying water conditions and an average temperature around 72°F. Limited to 12 solo swimmers, the event emphasizes safety with a strict 12-hour cutoff. Proceeds benefit the Forever Fund, supporting families facing infant cardiothoracic surgery at UPMC Children’s Hospital. Visit the organization's website for the most recent information.

Race information

30 km
30k
Visit the organization's website for the most recent information.
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