Read the Boston Globe article about our new Pool.

Session 2 (October 27-December 21, 2014)

Session 2 Private Series Registration opens on Sunday, September 28 at 3 PM. Registration for Classes opens 3 PM on October 5. If you are new to our program and want to register for a class higher than our Level 1, please schedule an evaluation by e-mailing To understand why we ask you to do this, please click here.

Columbus Day Video Technique Clinic

CRA will be hosting a Video Technique Clinic on Columbus Day, October 13, 2014. This clinic is open to swimmers in Levels: 3, 4, 5 and 6. Participants will be video-taped swimming backstroke and freestyle, both before and after their two lessons.

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


Schedules for Fall Session 1

Session 1 opened on Tuesday, September 2 and will end Sunday, October 26, 2014. Monday classes meet 7 times, all other days meet 8 times.

For Schedules, click one of the following links:

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.

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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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