Mon 05:00 pm - 09:00 pm
Tue 05:00 pm - 09:00 pm
Wed 05:00 pm - 09:00 pm
Thu 05:00 pm - 09:00 pm
Fri 10:30 am - 01:00 pm
Sat 12:00 pm - 03:00 pm
Sun 11:00 am - 03:00 pm
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Reviews

Rated 5.0/5 based on 17 customer reviews.
January 10, 2020 09:49

Top-notch instructors! John Durrett has been my fitness guru for some time and I am a stronger, fitter man for it. Thoughtful, knowledgeable coaches on both the gym side and the martial arts side. Highly recommended!

July 12, 2018 21:27

Best Brazilian jiujitsu martial arts school I've been to. Management, coaches, and community are phenomenal. This gym is a second home.

July 12, 2018 21:27

Best Brazilian jiujitsu martial arts school I've been to. Management, coaches, and community are phenomenal. This gym is a second home.

May 9, 2018 18:07

It's absolutely the place to be to get or stay in shape. No judgment fitness center. You go as fast and as far as you want to go. Excellent facilities, management and staff.

May 9, 2018 18:07

It's absolutely the place to be to get or stay in shape. No judgment fitness center. You go as fast and as far as you want to go. Excellent facilities, management and staff.

November 20, 2017 13:41

Underdog is a great gym with top instructors and a friendly, welcoming atmosphere. Their BJJ program is run by two of the top black belts in the state, and their MMA program produces some of the best fighters that have come out of CT. It's also a great gym for families with a strong kids program and a unique class where the parents get to train alongside their kids that everyone enjoys. I highly recommend checking out Underdog!

November 2, 2017 20:04

Best martial arts school in the world. Top notch facility, amazing coaches and great environment for people (and dogs) of all skill level. I wish I could leave 6 stars!

November 2, 2017 15:14

This gym is the best! There is something for everyone at every skill level. The coaches are amazing and work with everyone to help them reach their personal goals. From the pros to the newbies they will help push you to being better each day. Welcoming gym, knowledgeable coaches, family and team environment. This is the place to be!

November 2, 2017 15:14

This gym is the best! There is something for everyone at every skill level. The coaches are amazing and work with everyone to help them reach their personal goals. From the pros to the newbies they will help push you to being better each day. Welcoming gym, knowledgeable coaches, family and team environment. This is the place to be!

November 2, 2017 14:25

My son (he's 5yrs old) looks forward to Sunday family class at Underdog all week long! This is a wonderful gym with amazing teachers. You won't be disappointed!

November 2, 2017 14:25

My son (he's 5yrs old) looks forward to Sunday family class at Underdog all week long! This is a wonderful gym with amazing teachers. You won't be disappointed!

October 25, 2017 11:34

They really live up to their recommendations. There's a camaraderie here that you don't find in many places. Great gym to train in. It's clean, the schedules are fantastic and everyone is always trying to help each other out. It's a safe place that tolerates many different religions and walks of life and teaches respect for yourself and your community. I've trained here. My kids train here. I paid for lessons and I ended up with a network of family and friends I'm still learning new things from.

October 25, 2017 11:34

I'm rarely baffled- but the growth and improvement I've seen from this gym is something that will do it. Excellent stuff. The newest facilities are way better than expected and the staff are as dedicated as ever. I wholly recommend Underdog to anyone in the Northeast, there is just no substitution. If you want the best-- look here.

October 25, 2017 11:34

Underdog Mixed Martial Arts is a great school with an unbelievable staff! The atmosphere is welcoming from the moment you walk in. It is a perfect gym if you want to be a competitive martial artist or just all around looking to improve your life through physical activity. It is the premier gym in Connecticut. Highly recommended!

October 25, 2017 11:34

I've been going to Underdog Bjj for the last 6/7 years of my life. It has been my second home away from home. If you want top quality training or just want to learn how to throw a punch/kick this is the place to go. We are all like one big o happy family!

June 6, 2017 20:26

They really live up to their recommendations. There's a camaraderie here that you don't find in many places. Great gym to train in. It's clean, the schedules are fantastic and everyone is always trying to help each other out. It's a safe place that tolerates many different religions and walks of life and teaches respect for yourself and your community. I've trained here. My kids train here. I paid for lessons and I ended up with a network of family and friends I'm still learning new things from.

June 6, 2017 20:26

They really live up to their recommendations. There's a camaraderie here that you don't find in many places. Great gym to train in. It's clean, the schedules are fantastic and everyone is always trying to help each other out. It's a safe place that tolerates many different religions and walks of life and teaches respect for yourself and your community. I've trained here. My kids train here. I paid for lessons and I ended up with a network of family and friends I'm still learning new things from.

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