Founded in New York City in 2017, Rumble is a group fitness concept delivering boxing-inspired conditioning and the transformative power of resistance training. Pro and amateur fighters glove up together, no matter their fitness level or skill, to reveal their inner fighter. The experience is a 45-minute, 10-round, full-body cardio and strength workout crafted around specially designed water-filled, teardrop-style boxing bags.

Rumble was founded by Noah Neiman (former Barry's Bootcamp Master Trainer, and cast member of Bravo’s Work Out New York), Eugene Remm (Co-Founder of Catch Hospitality Group (Catch Restaurants, CATCH STEAK, Lexington Brass), Andy Stenzler (Co-Founder Cosí, Kidville), and Anthony DiMarco (13-time IRONMAN, former Managing Director, Google).

New to Rumble? Get your first class FREE! Sign up here.


Phone: 857-302-4222



Monday: 5:30am - 7:30pm
Tuesday: 6am - 8pm
Wednesday: 5:30am - 7:30pm
Thursday: 6am - 8pm
Friday: 5:30am - 6pm
Saturday: 8am - 11:30a
Sunday: 9am - 1pm

Specials and News

Rumble's One Year Anniversary Throwdown 🥊

Can you believe it's already been a year? Time flies when you're having fun, and we've had an absolute blast with the Rumble Fam!

Join us as we commemorate this milestone with a week-long celebration filled with themed classes, exciting events, and incredible raffle prizes. Check out the daily schedule and make sure to reserve your classes before they are all booked up!

The best part? Lock in a discount of 41% off class packs or$41 membership for your first month!

Celebrate every day of the week
Monday, April 1st through Sunday, April 7th 


Upcoming Events


Mon, Jun 10  |  5:30 PM - 6:30 PM

Outdoor Fitness Spring Series - Rumble

Good things come to those who sweat... so join us for another round ...

Visit us

Restaurants and retailers are now open! Check on the map below for details.

Parking & directions

Arsenal Yards is approximately a 10-minute drive from Harvard Square and approximately a 15-minute drive from Copley Square. Other areas will find it easily accessible from the Mass Pike or Fresh Pond Parkway, among many routes available to Watertown’s East End. Once on site, ample free parking is available. Traveling via public transportation? MBTA bus route 70 stops right on site and can be picked up at the Central Square Red Line T stop.