When:
Saturday, Aug 16, 2025 1:00p -
Sunday, Aug 17, 2025 5:00p

Where:
DCR Carson Beach
165 HarborWalk
Boston, MA 02125

EventScheduled OfflineEventAttendanceMode

Admission:
Unknown

Hosted by:
jmilne42 Joshua Milne

Categories:
Good for Groups, Kid Friendly, Sports & Active Life

Event website:
https://bostontri.com/

Boston’s only triathlon returns for its 17th year on August 16-17, 2025, inviting athletes of all levels to swim, bike, and run along South Boston’s scenic waterfront. Produced by ethos, the Boston Triathlon features both Olympic and sprint distance races with a course that includes a swim at Carson Beach, a bike ride on William Day Boulevard, and a run in South Boston.


In addition to the adult competitions, the 11th Annual Kids Day at the Boston Tri will take place on Saturday, August 16th, offering fun and age-appropriate races and activities designed to introduce children to the concept of multisport. There is a Fun Run for kids under the age of 6 yrs old and Splash n Dash races for kids between 7-15 yrs old. All kids’ events are FREE and kids of all ages are welcome to join.


The Boston Triathlon also continues its commitment to athlete-first policies, with flexible options for deferrals, transfers, and refunds to make race planning easier and more accessible.


WHEN:

Saturday, August 16, 2025 – Kids Day at the Boston Tri (packet pick up starts at 1 p.m.)

Sunday, August 17, 2025 – Olympic and Sprint Distance Races (starts at 6:30 a.m.)

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08/16/2025 13:00:00 08/17/2025 17:00:00 America/New_York Boston Triathlon Weekend <p>Boston’s only triathlon returns for its 17th year on August 16-17, 2025, inviting athletes of all levels to swim, bike, and run along South Boston’s scenic waterfront. Produced by ethos, the Bos...

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