NEW TO ((305))?

Don’t worry, babe. We’ve got your back. Whether you're signing up for one of our signature CARDIO, PWR, or FLX classes, taking the plunge can feel intimidating. But our trained instructors will make you feel welcome and confident. No dance or fitness experience is required! In fact, after just a handful of classes, you’ll find you’re a profresshh.

Still nervous to sign up? Our best advice is to bring a friend. You’ll feel comforted having someone dancing and laughing by your side.

Still still nervous? It's cool - we get it. Check out our ((305)) BASICS class, perfect for those new to dance cardio.



Where are you located?

NYC, DC, and Boston, baby!

NYC, THE VILLAGE: 18 West 8th St. (between 5th & 6th Ave)
NYC, MIDTOWN: 33 East 33rd St. (between Park & Madison)
DC: 1328 Florida Ave. NW, located at 14th St. & Florida Ave.
Boston | BSC Lab: 699 Boylston St.

What are your hours of operation?
We open 20 minutes before the first class of the day and we close 30 minutes after the last class of the day.

What are your prices?
In NYC, a single class is $34. See more here.
In DC, a single class is $29. See more here.
In Boston, a single class is $26. See more here.

We have an intro special for new clients and other packages available.

What should I expect?
((305)) Fitness is a 55-minute, non-stop cardio dance workout class featuring sassy instructors and live DJs. Each class infuses dance moves, sports drills, conditioning exercises and high intensity interval training (HIIT) to create a full-body, fun workout. About halfway through each class, the instructor leads a sculpting section, targeting different body parts each class, followed by a 5 minute “sprint” of interval training. The class ends with more dancing, a cool down, and a stretch.

No, but really, I am a horrible dancer… Can I do this class?
YES. We know dance can be intimidating but rest assured: no dance experience is required! We pride ourselves on easy-to-follow choreography that incorporates equal elements dance and fitness. Just let the rhythms and DJ take you on a journey of rhythm and sound. If you feel lost, follow the foot patterns and add the arms when you feel good! You will find after just three classes, you’re practically a pro! Added perk: many of our clients report they have become much better dancers over time by attending class consistently.

What should I wear and bring?
We recommend form-fitting athletic wear and supportive running sneakers. For ladies, we also recommend a good sports bra. We sell water bottles at our studio, but you are of course welcome to bring your own.

Do you have showers?
Why yes, we do! We have a full-service locker room with showers and towels at our studios in New York and Washington, D.C. Complimentary showers and towels are also available at BSC Lab in Boston.


To sign up for a class, you must:

  1. Create an account
  2. Purchase a credit or package
  3. Sign up for your class time of choice

To ensure you've completed all of the above, please make sure you receive THREE emails the first time you sign up:
  1. A welcome email
  2. A purchase receipt
  3. A class confirmation email

If you do not see an option to sign up for your class of choice, it is because the class is sold out with a full wait list. And if you didn't receive any of the above emails, make sure you're opted in for email notifications in your account settings! We only send the good stuff: purchase receipts, class confirmations, waitlist updates, etc. And... honestly... ((305)) emails are the best kind of emails :)

Sign-ups are open for as long as we have the schedule posted, but note the instructor is more liable to change the farther out the schedule. We accept walk-ins in NYC, pending availability. We do not take walk-ins in D.C. or Boston. Your best bet is to sign up in advance or email us with any questions. 


In NYC and Boston, our cancellation policy requires 24 hours.
In DC, our cancellation policy requires 12 hours.

If you cancel after the cancellation window or don't show and you have a package/credits, the class credit will be deducted from your account.
If you cancel after the cancellation window and you have a membership, you will be charged $10.
If you don't show show to a class for which you signed up and you have a membership, you will be charged $30.

There are no transfers of classes to other clients.


We have a one-in, one-out waitlist policy. The moment someone in class cancels their reservation, we send an email and call clients on the waitlist.

  • If a spot opens up more than 24 hours (12 in DC) in advance, you will receive an automatic email informing you that you've been bumped into class.
  • If a spot opens up less than 24 (12 in DC) hours in advance for class, we will call the next person on the waitlist to ensure they are still available before bumping them into class.

Please remove your name from the waitlist if you are no longer able to attend a class. If you're on the waitlist, we assume you're available for class and are prepared to attend if a spot opens up. The waitlist is valid up until one hour before class, at which time open slots are filled on a first-come-first-served basis. Translation: within an hour of class, your best bet is to stop by the studio.


If a class has availability, you are DEF welcome to sign-up for class in-person. We just can't guarantee the class won't be totally booked ahead of time.

We have a 10-minute grace period for registered clients to enter class late. So, if you'd like to drop-in for a class that is sold out, we must wait 10 minutes to ensure there is a space for you before letting you into class. If you are new to ((305)), we strongly (like suuuuper strongly) recommend you sign up ahead of time to ensure you get the full rundown at the beginning of class and warm-up.

Are men allowed?
Of course, we love the fellas. And men love taking our class, many leave surprised by how rigorous the ((305)) workout can be!

Can I enter late or leave early?
Though we encourage everyone to take the entire class so they can safely warm up and cool down, we allow people to enter class within the first 10 minutes and leave during the cool down. Please keep in mind that your body needs time to warm up to safely do our exercises and stretching is an important part of injury prevention.

Can I bring someone under 18 years old?
Clients under 18 years old can attend class, if they sign our under 18 waiver here.


I am recovering from a serious injury. What do you suggest?
Feel free to call or email us to discuss your injury before coming to a class. If your doctor has cleared you for physical exercise, we welcome you to take a class, but please be aware that our class does involve jumping and high-impact moves. Many clients choose to do our class at their own pace and our instructors can suggest alternatives to certain exercises. Go at your pace, only you know your limits.

Do you offer beginner or advanced classes?
All of our classes are extremely challenging, and many clients find they burn up to 800 calories per class. We do have a ((305)) BASICS class which helps newbies become more comfortable with the dance moves found in our regular classes. We also offer ((305)) ADVANCED for *those who dare*. Whether you are new to ((305)) or an old pro, you may find that you get even more out of the workout as you continue to attend, rather than plateauing. We have many clients who attend 3 classes per week and, in each one, go deeper and harder than before so their strength, endurance, and flexibility are constantly improving.

How do I reserve class for a friend?
Now that’s what we like to hear! We highly encourage bringing friends. Having a workout buddy is a great way to stick to your commitment to exercise more. What’s more — bring your friends and you win, too! If you refer 3 friends to class, you get a free credit in your account. Please keep in mind, these friends must come as paying clients.

To reserve a spot for a friend, we suggest you visit our booking site directly (NYC, DC, and Boston), purchase an additional credit, and select the class date/time you would like to attend. Once you select the class, the system will prompt you to Make Reservation for: Myself or Someone Else. Select “Someone Else” and proceed through the next steps. If you would like to gift classes for a friend, select the Tab “Online Store” and scroll to the sub-menu “Gift Cards.”

Do you offer gift certificates?
Yes, we do. To purchase, select the "Buy" tab at the top of this page and then “Gift Cards.” This will take you to our direct bookings site where you can set the amount, add a message, recipient, etc. If you would like a physical gift, you may print the gift card, which you will receive in an email confirmation after purchase. We also have plastic cards available in NYC & DC at our studios.

Is this Zumba?
No, this is not a Zumba™ class though some people do find similarities. And many Zumba clients do enjoy to ((305)) Fitness. Unlike Zumba, our workout includes HIIT and sculpting segments as well as live DJs. Come try a class and you’ll see how different we are!

Are you hiring?

We are always looking to meet new people. See more on our JOBS page.

I love the music you play! Where can I get a copy of your playlist?
Check out our non-stop, booty-busting playlists on our Spotify and be sure to follow us on Facebook.