The 2017 Boston Light Swim will be held on August 5th, with a 6:00am start!
We will be using a lottery registration system again this year. Signup for the lottery opens on March 11, 2017 at 1:00pm and closes at 1:00pm on March 14, 2017. The random drawing for event participants will take place on March 15, 2017.
A Boston Tradition Since 1907
The oldest open water marathon swim in the U.S. and affectionately billed as the “Granddaddy of American Open Water Swims,” the 8-mile Boston Light Swim has been a local tradition since 1907. Participants begin the race in the water at America’s first lighthouse, the Boston Light on Little Brewster Island in the outer Harbor. The course continues past George’s Island and Rainsford Island, then along Long Island (and past where the Long Island Bridge used to stand), and around Thompson’s Island. Swimmers come ashore at the historic L Street Bathhouse in South Boston, home of the world famous L Street Brownies and the L Street Ice Swimmers.
This swim is perfect for seasoned cold water ocean swimmers and those who are working up to longer cold water swims. Many swimmers in the past have used this 8-mile, non-wetsuit swim to prepare for an English Channel crossing.
Come join us for a fun, fast marathon race in unpredictable, challenging, and totally fun conditions.
This is a United States Coast Guard and Massachusetts Open Water Swimming Association permitted event.
Thank you to our 2016 Event Sponsors!
Thank you to our sponsors and partners: Boston Harbor Yacht Club, Harpoon Brewery, FINIS, DRINKmaple, the Marathon Swimmers Federation and TRACK.RS, Mighty Squirrel, and the Curley Community Center. See our blog for more information about our sponsors. If you’d like to sponsor the Boston Light Swim, please contact Race Co-Directors Greg O’Connor and Elaine Howley. (goconnor AT massopenwaterswimming DOT org) (ehowley AT massopenwaterswimming DOT org)
Future Boston Light Swim Dates:
All swims are on a Saturday
2017: August 5th @ 6:00 am
2018: August 11th @ 7:30 am
2019: August 17th @ 7:30 am
2020: August 22th @ 8:00 am