Information about Relentless MMA & Fitness

Merritt St 105
L2T 1J7, St Catharines
+1 905-641-8509

Opening hours

  • Monday: 4:30 – 9:30 PM
  • Tuesday: 9:00 – 10:30 AM, 5:00 – 9:00 PM
  • Wednesday: 8:00 – 10:00 AM, 5:00 – 9:00 PM
  • Thursday: 9:00 – 10:30 AM, 4:00 – 9:00 PM
  • Friday: 8:00 – 10:00 AM, 4:30 – 8:00 PM
  • Saturday: 8:30 AM – 1:00 PM
  • Sunday: Closed

We are a Mixed Martial Arts and Fitness Facility focused on Kickboxing, Brazilian Jiu-Jitsu, and Fitness for kids and adults. We offer classes for all ages and skill levels. Whether your goal is to become a competitor or just to become more active, lose weight, or get stronger, this is the gym for you! Our Dedicated coaches will do everything they can to help you achieve your goal. Our Facility has 3500 Square Feet of Mat Space, a 20 x 20 Competition size Boxing Ring, Weight room, showers and more! Join our Relentless Family today, you won’t regret it.

Kickboxing is a stand up striking based fighting method that implements Punches, Kicks, Knees & Elbows. In our classes you will work with other members or on a heavy bag, learning technique and self defense while improving your fitness. This is our most popular program and is perfect for all fitness and skill levels. We teach a Dutch Style Kickboxing program, which is one of the most exciting styles in the world!

Brazilian Jiu-Jitsu is arguably the most effective martial art, made popular when Royce Gracie entered the UFC. It focuses on grappling and ground fighting. In our classes you will learn how to defend yourself using leverage to submit or gain superior position on your opponent. This class is great for anyone looking to compete, get in better shape or defend themselves.

Our Strength &  Conditioning program offers a combination of cardiovascular training and Weight training through multiple creative workouts to give you a comprehensive full body workout. This is the best class to lose weight, gain strength and improve your overall fitness. We have seen some incredible weight loss and strength results in our Strength & Conditioning program!

Our kids Kickboxing program teaches the fundamentals of striking. This class is great for fitness, self defense and for building self esteem and self confidence.

Prices

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Relentless MMA & Fitness: Opinions

5/5 (23 Opinions)
George Caffreycraig 1 year ago

Fantastic experience: Clean gym, great environment to work hard, coaches are friendly and knowledgeable. Overall great place to train

Graeme Michel 1 year ago

Fantastic experience: Very good

Ben Beckwith 2 years ago

Fantastic experience: Learning kickboxing as a complete amateur can feel extremely awkward. Didn’t experience any awkwardness at Relentless. The coaches are kind, knowledgeable, and extremely patient regarding questions. Great environment too, there is a fun energy that takes it from a great workout to an hour you’ll look forward to every day. If you want to try kickboxing or BJJ but you’re hesitating, do yourself a favour and go for a free trial class.

JC Le 2 years ago

Fantastic experience: Awesome staff and great welcoming environment. Clean and well lite facility. Free onsite parking.

Caitlan How 2 years ago

Fantastic experience: New members to Relentless and our experience has been wonderful so far. The coaches are fantastic and the gym is well taken care of. Highly recommend!

Jennifer Dell 2 years ago

Fantastic experience: This place is the bees knees! I came looking for a place to lose weight postpartum and I stayed because of their genuine kindness. It’s a great community to belong too and the owners as well as the other trainers are the bomb dot com! I’m pleased to have found them!!!

Rob Michel 2 years ago

Fantastic experience: I have been a member at Relentless for the last 2 years. New and old members here are part of something big. You’ll know what that after you experience your first class in Kickboxing, Brazilian Jiujitsu, Boxing or Strength and Conditioning. Nothing compares to the energy that Pat, Kait and the coaching staff bring to the mats each day. No club can even come close to achieving the same atmosphere and encouragement that you get here. Relentless is family through and through.

Truce R 2 years ago

Fantastic experience: Wonderful place, I highly recommend it. Great & fast communication! I went in for a trial class and it was a wonderful experience, everybody that I met was super nice & welcoming. The community there seems to be awesome, I signed up for a full membership the same night of my trial class & I am excited to learn, train & become apart of their community! Great coaching team with lots of experience great for anyone who wants to just get in shape or even get into competition fighting! I have only been to one class but from my experience so far in and out of the gym, it has been amazing!

Mitchell Rooney 2 years ago

Fantastic experience: Positive: Communication , Professionalism , Quality Best gym around! The community environment makes everyone feel comfortable and Pat and Kait are great instructors! Learning a lot with a killer workout - 10/10

Peter Rainville 2 years ago

Fantastic experience: I have interacted with Pat and Kait outside of their gym and am inspired by their energy and passion they put not only into their gym, but also their team and more importantly their clients. If you’re thinking about a different approach to fitness, I highly recommend you meet Pat and Kait...

Rachael Goertz 2 years ago

Fantastic experience: The best place to train, period. Their Conditioning program has gotten me into the best shape of my life and their Brazilian Jiu Jitsu coaches are exceptional in terms of attention to detail and support. The owners are dedicated and have gone above and beyond to provide online training during the pandemic, and now it's so good to be back!

dave gorman 2 years ago

Fantastic experience: If you want a great workout with a great atmosphere, this is the place.

Armstrong Malan 3 years ago

Fantastic experience: The environment here is very good.

L W 3 years ago

Fantastic experience: A great place to train! You will learn the fundamentals of K1 kickboxing with an amazing community! This gym also offers BJJ, boxing, and fitness for various ages! Well worth checking out!

Joey Banh 4 years ago

Fantastic experience: Never done kick boxing before but this gym made me really enjoy it! They really focus on technique and real kick boxing skills. I would have continued with them if I hadn't moved to B.C.! Highly recommend! Thanks Pat and Cait for putting your passion into the gym and the members! 100% worth every penny! Now I have to find a gym out here as good as them!

Kay S 5 years ago

Fantastic experience: This isn’t your regular gym. Relentless is a community of people from different walks of life growing stronger together each day. Kait and Pat care tremendously for their team of people as well as their local community of Niagara. Dave is always prepared with fundamental to advanced teachings in Brazilian Jiu Jitsu. He helps us better ourselves every day, on and off the mats. They all continuously show me, personally, what a supportive set of coaches should look like! I highly recommend Relentless MMA & Fitness.

Christina F 5 years ago

Fantastic experience: Fabulous gym and instructors. Relentless is great for beginners or experienced. They make you feel comfortable regardless of your skill level. If you are looking for a great workout, confidence boost, strength, conditioning and a positive atmosphere look no further. Pat and Kait are awesome

Hari Selvan 6 years ago

Fantastic experience: This place is great! Pat and Kait are extremely welcoming - they allowed me participate in a few classes free of charge before paying a monthly fee. As a beginner, I found the environment awesome to get myself started. Would highly recommend to friend and family

Tj Jones 6 years ago

Fantastic experience: Great club, excellent coaches, fantastic training environment. They offer variety of classes for all ages. Good for anyone looking to get in shape, learn self defense and much more. I would highly recommend Relentless mma & fitness.

Dana Drohomyrecky 6 years ago

Fantastic experience: I can't say enough good about Relentless. Pat and Kait are patient and encouraging yet motivating coaches, and the whole community was welcoming right from my first visit. I would recommend that anyone, beginner or experienced athlete, who is even a little bit curious come and try out this facility.

Matt Scobel 6 years ago

Fantastic experience: Fantastic place to workout or learn MMA in Niagara. Strong community, great coaching and a really cool setup for a gym.

Matt Parsons 6 years ago

Fantastic experience: Great atmosphere. Very friendly. Great for all skill levels.

Derrick Med 7 years ago

Fantastic experience: This is a great martial arts club. They offer jiu jitsu, kickboxing, and conditioning classes so you can choose what interests you. I bought an unlimited pass so I can do all three. The instructors know how to create a great atmosphere and get you to push yourself.

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