Sep 2026
I was trying out many different classes on classpass and once I did an f45 class here I didn’t want to go back to the others! Always feels like such a productive 45 minutes and it is such a fun and welcoming environment.
About F45 Training Williamsburg North
F45 Training Williamsburg North is a 45-minute High-Intensity Interval Training (HIIT) workout that focuses on functional training, designed to improve everyday movement. The coaches at this location are exceptional, fully present, and dedicated to helping members reach their goals. They provide form correction, motivation, and added difficulty when appropriate, creating a supportive and inclusive community. Attendees have reported noticeable results and enjoy starting their day at this fitness center. The classes feature a wide variety of exercises and combinations, ensuring that no two sessions are alike. Many members praise the efficient and effective workouts, often mentioning the energy and encouragement from the instructors, especially the morning crew. The positive atmosphere motivates participants to become stronger and feel their best in less than an hour. Overall, F45 Training Williamsburg North offers an innovative, fun, and life-changing workout experience that many find highly recommended and enjoyable.
Reviews
Jul 2026
After trying F45 through my ClassPass trial, I had to come back and sign up for more. The energy, encouragement, and motivation that takes place at these sessions are extremely positive and inspiring. The trainers are extremely knowledgeable and are very attentive to everyone to make sure to correct or modify any exercises needed. I can’t wait to keep going!! It’s the best.
Jun 2026
I’ve been going to F45 the past 6 months and have so enjoyed my time here! It’s so great getting to work out with a community, not to mention the insanely kind and knowledgeable coaches. I was doing personal training prior to this, and honestly feel more attended to and motivated with the coaches and members at this location. Shoutout Cody, David, Katie, and Michaela, and to anyone else reading this - I will see you on the 100 wall 🫡
Photos
Hours
Monday 6AM - 7:30PM
Tuesday 6AM - 7:30PM
Wednesday 6AM - 7:30PM
Thursday 6AM - 7:30PM
Friday 6AM - 1:30PM
Saturday 8AM - 12PM
Sunday 9 - 11:30AM
Location
289 Grand Street, Brooklyn, NY 11211
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