New Office Phone Number and New Office Hours for Charles River Aquatics. Details under Contact Us.


Something New At CRA: Log Rolling!

Take a look at the Video to see what CRA is planning to do with Log Rolling. We are currently including Log Rolling in our Stars and Strokes Technique and Log Rolling Clinic, and we are offering two new programs during the Winter Holidays: Lumberjack Games and a Log Rolling Clinic. See below.


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Winter Holiday Activity Days (Dec 26, Dec 29, Dec 30, Jan 2)

Charles River Aquatics is offering single day programs for the winter holidays. Sign up for one, or as many as you want!

Session 2 (October 27-December 21, 2014)


To see the Program Schedules, please click one of the following links.

Veteran's Day Stroke Technique and Log Rolling Clinic

CRA will be hosting a Stroke Technique Clinic for Levels 1 through 6 on Veteran's Day, November 11, 2014. This clinic is designed to offer special training in order to help swimmers advance to the next swimming level.

We will also offer the fundamentals of log rolling to all interested swimmers. Log rolling is new to CRA and the staff is looking forward to presenting an exciting and enjoyable water sport to the Boston area.

To see details of the clinic and to register, please click here.


Account Log in

If you want to access your Thriva account, please log-in here. You cannot register from here!
For Swim Team, click here to log-in to your account.

Charles River Aquatics is a proud local partner of the Make A Splash program, a child-focused national water safety initiative by the USA Swimming Foundation. Click the logo for more information. Make a Splash splash Make a Splash

Support swim lessons for underprivileged children.

Charles River Aquatics is giving back to the Boston community by providing swim lessons to children who would otherwise not learn how to swim. To help fund this important, life-saving program, consider purchasing items from our store. Eight percent of your purchase goes directly to fund these important lessons!

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Just click the links below to become more informed, involved,
and connected to Charles River Aquatics.

CRA Dragons


Note About e-mails: Charles River Aquatics confirms registrations, and provides information about new sessions and class closings by e-mail. CRA cannot be responsible for missed e-mails due to incorrect e-mail addresses, or blocked e-mails due to spam-filters.

DISCLAIMER: Although this website has links to websites of others that are presented herein solely for the information and convenience of visitors to this site, Charles River Aquatics has no control over or interest in and does not obtain any benefit from or endorse such other websites, and it is not responsible or otherwise liable, directly or indirectly, for any advertising or advertisers or other content, products, services, or other materials or information on or available from such other websites or for any loss or damage alleged to be caused or caused thereby or in connection with the use thereof or reliance thereon.


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