Participants in the Columbia Threadneedle Investments Boston Triathlon swam Dorchester Bay, biked Boston streets and ran along Southie’s scenic shoreline Sunday in the culmination of the annual event. Here are some images from the city’s only triathlon.

Originally Published: <time datetime="2024-08-18 18:20:38">August 18, 2024 at 6:20 p.m.</time>

Participants in the Columbia Threadneedle Investments Boston Triathlon swam Dorchester Bay, biked Boston streets and ran along Southie’s scenic shoreline Sunday in the culmination of the annual eve…{ai:summary}<p>The Columbia Threadneedle Investments Boston Triathlon splashed into action as brave souls braved Dorchester Bay, pedaled through the city's veins, and pounded the pavement along Southie's shores. A vibrant showcase where sweat and scenery united.  </p><p>Amid the chaos, the event painted a picture of grit, camaraderie, and triumph – a fitting tribute to the spirit of Boston. #sports</p>

TRI, TRI AGAIN

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