Underdog Boxing Gym

Fantastic staff and motivating people! Coaches are very approachable, down to earth, and extremely knowledgeable about general fitness and boxing. Underdog isn't just a gym for boxers it's a space to reach your fitness goals. Just be open about what you want to achieve and mentors like coach Lou will help you get there!

Friendly staff, great price, very nice small gym environment!

Easily the best boxing gym in town. The coaches are outstanding and the beginner and intermediate instruction is very well structured. Many people sign up just for fitness and a year or so down the line find themselves to be competent enough boxers to their surprise. For advanced students there is a whole array of experienced boxers to learn from and spar with. Their Muay Thai classes are also excellent and quite popular.

Really great workout i took the boxing 1 classes and i really like it so far! I like how the class is structured you first do exercises to warm up, you do solo combinations, then in teams of 2 and then u exercise with the coach on the ring and then again u finish with a warm up and stretching. Its a very complete workout and you feel great after it , the coach pushes u to work hard. The only 2 things i wish there was is music while we work out and also have more assistance for beginners because its hard to quickly catch up with everyone else who have a lot of experience in this sport. But at the same time, classes are big and its not always easy for coaches to assist every single person. Overall AMAZING!

Absolutely appalled by their recent announcement on continuing to ask for vaccination proof even though our Public Health experts have removed them for a reason. They referred to people that are vaccinated as "awesome people" continuing to further create divide. They clearly have NOT followed the science in seeing that public health measures are being lifted due to the spread being amongst ALL vaccinated and unvaccinated. Shame on you.

Loved my experience here. Lu is such a good trainer. Uplifting, humorous, attentive!! Highly recommend to any amateur or higher level boxer. Great location too. Good price. No wonder why it’s so reputable! Go go go.

UDBG... where to begin? This gym is the most authentic boxing gym in the city. It is truly unlike any other. I've been going for over a year now, and it's the greatest thing I've ever done for myself. First, the classes are intense. Each class starts off with a HiiT session, followed by shadow boxing, glove work with a partner, glove work in the ring with one of the coaches, and finally a shorter HiiT session at the end to finish it off. Lasts a little over an hour and a half. Second, the coaches are out of this world. Their knowledge is endless and their technique is flawless. If they see that you are dedicated to the sport, that you show up and put in the work, they will do everything in their power to make you the best boxer you can be. This gym has become my favorite place in the world. The first time I walked in, I remember being so intimated that I just wanted to turn back around and walk out. But, as time passes, everyone makes you feel like a part of the family. Most of all, big shout out to Coach Lou. I truly believe this man hung the moon. He is, hands down, one of the most incredible and dedicated coaches I've ever met. Thanks to all of the coaches for making UDBG what it is today. Olympians, pro boxers, amateurs, beginners... it's the most eclectic mix of fighters and I wouldn't have it any other way.

Awesome gym! I have been going to Underdog since April 2013 and this gym has become like a 2nd family to me! If you're looking to get in crazy shape while learning the awesome sport of boxing, this is definitely the place to do it.

Great boxing gym!! Coaches are great and take the time to teach you properly. Good for all levels

Best Boxing gym in Montreal! Real personalized classes and amazing personnel!