#GetFit at the J!
The J has something for everyone to get fit! From the largest fitness center on Mercer Island and our various courts, to our large selection of fitness classes, our fitness staff can help you find the best way to #GetFit.
Not a Member? Join Today and Save!
Join the J by January 31 and enjoy a waived joining fee, a free first month, and exclusive member perks.
The SJCC Fitness and Aquatics teams are launching a new monthly approach to wellness in 2026, featuring themed challenges, Workouts of the Day, pop-up clinics, workshops, and more—all shared in our monthly Fitness & Aquatics Update. Looking ahead, February’s theme is “Heart and Chesed Month,” inspired by the idea that the world is built on loving kindness. This month focuses on movement, connection, and compassion—habits that support both heart health and overall wellbeing.
Upcoming Events/Clinics/Workshops
Todays’ Fitness Class Schedule
Fitness Center
GetFit at the J! Our state-of-the-art 3,330-square foot Fitness Center, the largest on Mercer Island, has everything you need for your workout.
Group Fitness + Classes
Get fit your way with trained instructors and energetic classes at all fitness levels. More than 30 classes each week!
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.
Softball League
The SJCC Summer Softball co-ed recreational league is here, bringing another exciting season of fun, competition, and community spirit!
Gym + Courts
The J has a regulation-sized gymnasium that’s home to a wide range of activities, including pickup basketball, pickleball, volleyball, open gym, and more.
Aquatics
The 25-yard indoor pool has something for every member of the family: lap swim, aquatic classes, family swim, swim lessons for all levels, and more. Check our our full schedule, including printable PDF.
Kids Sports Leagues
The J also has sports leagues for kids! Join us for our recreational kids sports leagues: fall soccer and winter Dinky Dunkers basketball.
Drop-in Childcare
Drop-In childcare is a new membership perk offering easy, supervised childcare so you can grab a workout or enjoy some quiet time at the J while your children play.
Feedback
We can’t wait to see you at the J! If you have questions or feedback, please reach out anytime.
For the latest on visiting the J, please visit our Welcome Back page.
