Fitness + Aquatics

Welcome Back!

The J is slowly reopening following the State of Washington’s Safe Start Reopening Plan! We are excited to announce that as of Aug. 10, the fitness center will open to members (by reservation only). In addition, check-out opportunities with personal training, small group fitness classes, lap swim and private/semi-private swim lessons!

You must register to participate as the building is not open for drop-ins. Track what is happening and what is opening (and when) at our Welcome Back pages here on Click here for the latest on the reopening of fitness at the J!

Coming Up:

For complete list of fitness events, visit our EVENTS CALENDAR.


Fitness Center Rotating

Fitness Center

The J’s 2,000 square-foot Fitness Center is the largest on Mercer Island and has what you need for your workout. We excited to announce that as of Monday, Aug. 10 the Fitness Center is available to members by reservation.

Group Fitness + Classes

Get fit with our group fitness classes. Whether from your own home with our #VirtualSJCC Online Fitness Classes or at the J with our new Small Group Fitness Class lineup, there is a class for you with the SJCC fitness instructors you know and love.

Personal Training

Interested in making a tremendous improvement in your fitness level? Our personal trainers are fitness experts who can help you achieve your fitness goals – now available online and in-person!


  1. Hello! I’m so excited there’s a pool open somewhere! I attend SJCC events, but am not a member. Is the pool open to non-members in some fashion?

    1. Thanks for the comment. We are excited to start our reopening. Unfortunately, right now we are only open to members. As we continue our reopen process, we will post updates at

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