305 Fitness

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305 Fitness 305 is an addictively-fun dance cardio class that works you head to toe. Drop it low, tone it up, and shake it out in one of our nightclub-inspired studios!

just some observations. don’t shoot the messenger 🫶📸: Roberto Araujo
10/25/2026

just some observations. don’t shoot the messenger 🫶

📸: Roberto Araujo

10/19/2026

what you signed up for: a dance cardio class

what you’re getting: chaos, sweat, delusion, ass, joy, community, and a live DJ who encourages all of it.

all levels welcome. normal behavior optional. 💋

last year was a little unwell. naturally, we’re doing it again. 🔪🪩SLAY OR DIE: make sweat spooky. 💀🩸 10/23 | Williamsbur...
10/15/2026

last year was a little unwell. naturally, we’re doing it again. 🔪🪩

SLAY OR DIE: make sweat spooky. 💀

🩸 10/23 | Williamsburg | 7:30 PM
🩸 10/30 | Columbus Circle | 5:30 PM

live DJ, spooky behavior & a little afterparty. 👻

soooo what’s everyone dressing up as??? 👇

10/14/2026

a day in the life of a latina queen 🇵🇷👑

come spend the day with bianca as she takes us behind the scenes of her latina queens class at 305 💃

10/13/2026

the only accident would be missing this 🎃

costumes, questionable behavior, excessive ass shaking, and a live DJ. obviously.
class + afties!!!

👻 fri 10/23 · 7:30pm · williamsburg
👻 fri 10/30 · 5:30pm · columbus circle

send this to ur most unserious friend. we’re going.

10/11/2026

since everyone keeps asking for melissa’s upper body routine, we finally got her to share it!!! 💪🍑

please direct all questions regarding form and technique to MEL B🤍

10/09/2026

the sluttiest, spookiest cardio of the year is callingggg 👻💋

costumes encouraged. ass shaking guaranteed. live DJ + afterparty because obviouslyyyyy.

🎃 fri 10/23 • williamsburg • 7:30pm
💀 fri 10/30 • columbus circle • 5:30pm

bring ur most unserious friend. book ur spots NOWWWW 🕷️

10/12/2021
305 Fitness is taking our talents to The Grand nightclub in Boston sponsored by Big Night Live !Join us Friday October 8...
10/02/2021

305 Fitness is taking our talents to The Grand nightclub in Boston sponsored by Big Night Live !

Join us Friday October 8th at 6:30 pm for a Cardio Dance Party at the hottest club in town! 🎉

Instructor Jess will lead you through this empowering class with beats by our very own Dj WillTrack

Purchase tickets here: https://www.thetalenthack.com/me/bignightfitness/book

Join 305 Fitness and PKL for an Outdoor Pop up event! This addictive cardio dance party is all about empowerment, body p...
09/29/2021

Join 305 Fitness and PKL for an Outdoor Pop up event! This addictive cardio dance party is all about empowerment, body positivity, and inclusivity & we are excited to bring the party to Assembly Row at Assembly Square.

Tickets include a killer workout with a LIVE DJ, drink ticket, and access to hang out and live your best life chillin at the PKL cabanas.
COME OUT AND DANCE WITH US!

305 Fitness x PKL Somerville!

305 Fitness x PKL Somerville

09/29/2021

305 Fitness @ The Grand!

Address

506 Commonwealth Avenue
Boston, MA
02215

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