River 50
Fifty minutes. Full body.
Strength and control, start to finish. Slow, controlled movements and holds with rapids—the same moves at double speed.
Reformer gym
Reform rapidly

River 50 classes and Free Flow open gym
Coming to 186 Greenpoint Avenue
Strength and control, start to finish. Slow, controlled movements and holds with rapids—the same moves at double speed.
A guide is always on the floor—correcting form, answering questions, suggesting modifications.
Unlimited classes and open gym
Your rate stays the same
$230 reserves your spot and covers your first month. Your membership activates once opening is confirmed.
Reserve Founders for $230 — opens Mindbody in a new tabOne-time reservation payment. No monthly autopay starts with this purchase.
We’ll contact you to complete activation and your membership agreement. After your first month, membership is $230/month while continuously active.
Open Gym requires a machine overview, a weekly group overview class, or six completed group classes.
Classes and open gym
Your 21 days start with your first visit
One introductory offer per new client. No automatic renewal.
Open Gym requires a machine overview, a weekly group overview class, or six completed group classes.
We’re hiring coaches, open gym guides, and a lead coach. Explore the roles, pay, and paid training, then send your résumé or a little about your experience.
View roles and pay on LinkedInEmail your résumématt@riverbk.com
Opening news, booking announcements, and updates from River.
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