CrossFit® AIO/All in One Strength & Conditioning

The center is an official CrossFit® affiliate. Last checked: 10/01/2026

CrossFit is a registered trademark owned by CrossFit, LLC, which is not affiliated with FitFit Canada.

Information about CrossFit® AIO/All in One Strength & Conditioning

1214 Caledonia Rd
M6A 2W5, St. John's
+1 416-256-1214

Opening hours

  • Monday: 6:00 AM – 1:00 PM, 5:30 – 7:00 PM
  • Tuesday: 6:00 AM – 1:00 PM, 5:30 – 7:00 PM
  • Wednesday: 6:00 AM – 1:00 PM, 5:30 – 7:00 PM
  • Thursday: 6:00 AM – 1:00 PM, 5:30 – 7:00 PM
  • Friday: Closed
  • Saturday: 9:00 – 11:00 AM
  • Sunday: 9:00 – 11:00 AM

Welcome to CrossFit AIO, the premier gym in Toronto designed specifically for beginners! At our expansive 7200 square foot facility, we specialize in guiding newcomers through their fitness journey, ensuring a safe and supportive environment to kickstart your transformation.

We pride ourselves on our personalized approach. Each prospective member is invited to an introductory session where we assess individual goals, experience levels, and schedules. This allows us to tailor a membership plan just for you, whether you are interested in our dynamic CrossFit classes, soothing Fit & Chill sessions, or customized personal training.

Join us for energizing and encouraging classes led by experienced coaches who are dedicated to helping you achieve your fitness aspirations. Our community is vibrant and welcoming, filled with fellow members who cheer you on every step of the way. From engaging workouts that blend cardio and strength training to our specialized Recovery Den equipped with a cold plunge and sauna, we have everything you need to enhance recovery and performance.

Our gym is open seven days a week, providing ample opportunities for you to work out on your own schedule. Conveniently located near Yorkdale Mall, we offer on-site parking and easy access via public transport. Come experience the community and find a fitness routine that truly works for you!

Ready to take the first step? Book a FREE INTRO session today and get started on your fitness journey with us!

Our comment from FitFit Canada about CrossFit AIO/All in One Strength & Conditioning:

Welcome to CrossFit AIO/All in One Strength & Conditioning, a transformative gym experience located in Canada. Our community thrives on a supportive and inclusive atmosphere where members of all fitness levels can feel at home. Here are some highlights:

  • Exceptional Coaches: Our coaches are not only knowledgeable but truly care about your well-being, focusing on proper technique to ensure safety and effectiveness.
  • Community Spirit: Members describe AIO as a family away from home, fostering friendships and connections that go beyond workouts.
  • Comprehensive Programming: With a diverse range of classes tailored for all skill levels, you'll find the right fit for your fitness journey.
  • Welcoming Environment: Newcomers report feeling instantly supported, making it easy to dive into the world of CrossFit, regardless of previous experience.
  • Outstanding Facility: Our spacious gym is equipped with top-notch facilities and maintained to the highest cleanliness standards.

While the majority of our feedback is overwhelmingly positive, some users noted a desire for more specialized skill classes, which we continuously aim to incorporate into our offerings. Overall, members leave invigorated and motivated, making CrossFit AIO a must-visit gym!

Services, Machines and Guided Classes

CrossFit®

CrossFit® AIO/All in One Strength & Conditioning: Opinions

5/5 (59 Opinions)
Maya Nassif 1 year ago

Fantastic experience: The vibe, the service, the quality, the team, the people, the community, everything is beyond perfect! I love AIO and coach Memduh specifically! This place changed my life, I was a complete beginner and I used to hate working out, but Carlo takes good care of this place and his clients, coach Memduh was assigned to me as a private trainer, he’s absolutely the best private trainer I could ever meet, his vibe, training methods, patience and knowledge are on a whole different level! If you’re still thinking about it, don’t! Just do it! go and get a membership at AIO! It will change your life! Trust me It’s worth it!

CrossFit AIO/All in One Strength & Conditioning

Thank you so much, Maya!!! We’re so happy that your decision to join worked out so well for you!

Matt A 1 year ago

Fantastic experience: Great gym, great workouts , great coaches who take the time and really care about your well-being and safety. Friendly environment for beginners or experienced crossfitters

CrossFit AIO/All in One Strength & Conditioning

Thanks so much for the review, Matt! We are so pleased that you described our gym, workouts and coaches as "great". It’s great having you a part of our community!

Seeun Jeon 1 year ago

Fantastic experience: I’ve been frequenting this gym for several months now, and I’m absolutely hooked on CrossFit and the fantastic community vibe here! Not only have I noticed tangible improvements in my strength and muscle gain, but I’ve also fallen in love with how my body shape has transformed. I’m grateful to have found this gym, and I highly recommend it to anyone who’s new to strength training or simply loves hitting the gym regularly

CrossFit AIO/All in One Strength & Conditioning

Thank you so much for the amazing review! We couldn’t be happier to have you as a part of our community!

Michael R 2 years ago

Fantastic experience: They go above and beyond in every aspect of servicing their clients. I made the switch from another local gym and was immediately impressed! Programming is too notch! Huge focus on form and fundamentals. Feel very safe and secure while pushing myself to new levels. Incredible coaches with very high skill sets.

CrossFit AIO/All in One Strength & Conditioning

Thank you Michael!

jennifer delpesche 2 years ago

Fantastic experience: AIO has been a life changer for me in more ways than one. I walked into that establishment about three years ago because I had pain and my Dr recommended that I do strength training. I wasn’t sure what to expect but all I can tell you is that I have no regrets, None whatsoever. AIO is a family away from home, the staff is friendly and so knowledgeable, I’m doing things that I never thought my body would allow thanks to my coach who encourages me and doesn’t allow me to give up “you got this Jen” even when I don’t think I can. I feel amazing and strong!!!

Juliana Zago 2 years ago

Fantastic experience: I've been attending this gym for 1 year now. I never had any crossfit experience in the past, and I feel I had progressed incredibly for this amount of time. I love the staff and I fell part of a big family. Going to AIO is definitely the highlight of my day

Georgina Perez 2 years ago

Fantastic experience: This is the BEST place to work out and know that experienced coaches will provide personalized guidance focusing on proper technique to build strength and avoid injury

Dara Back 2 years ago

Fantastic experience: We have been members here for several years. Great coaches who prioritize form and safety. The community is fantastic. Everyone is warm and welcoming, and the environment is very inclusive of all abilities and fitness levels.

Fergus Lowrey 2 years ago

Fantastic experience: We have been coming here for more than year and really love the atmosphere. The coaches are great and friendly, and the community is really supportive!

Tom Alkins 3 years ago

Fantastic experience: Love space, the people and the coaches!!!

Live a Pain Free Life! 3 years ago

Fantastic experience: Great Crossfit gym. This is my 3rd experience at a Crossfit gym and this is by far my favorite. They are more focused on good form and smart training then over doing it. You will definitely learn something if you give it a try.

Hayri Bozan 3 years ago

Fantastic experience: The best couches.

Carolina Romero 3 years ago

Fantastic experience: My favourite CrossFit box! I started my journey of CrossFit with AIO around 5-6 years ago, and I have been training at other CrossFit when I travel and I have to say that AIO is the best. The instructors are very knowledgeable and kind. The space is amazing, the design is awesome and they sell amazing merchandise. I miss everyone at AIO. Thank you, Joe, Shelly, Carlo, Jared, Tom and everyone else for introducing me to an amazing discipline and workout! Shoutout to Georgina for always being kind to everyone and very helpful!

Adrian Apel 3 years ago

Fantastic experience: My wife and I we’ve been going to AIO for few years now. The gym is spacious with large garage doors for Fun summer workouts .All the equipment and “toys” for any workout you want to do.Plenty of room outside as well for parking and workouts. The coaches are fantastic, fun and knowledgeable.They are making sure of explaining the exercises and movements. And scaling them for everyone’s fitness capabilities. Very supporting community. It feels like a big family that gets us excited to show up and spend time with. We even registered our 14 years old son who become as addicted as we are. Keep up the great work AIO and see you in a bit for another exciting workout .

Donna Paul 3 years ago

Fantastic experience: By far the best fitness facility around. From the coaches, to the equipment, to the building itself - it's just a really rad place. The staff are the most knowledgeable in the business and are always giving great tips. Lots to offer individuals of varying fitness levels here. You have to check it out!

Rebeca Servin 3 years ago

Fantastic experience: Best place for a good work out! The coaches are knowledgeable and interested on your well-being. Love this place!

M 3 years ago

Fantastic experience: Best experience I’ve had at a CrossFit gym

Joy Chiz 3 years ago

Fantastic experience: I was looking for something more than just going to the gym to exercise and this is absolutely perfect . If you are looking for absolutely shredded or getting in shape, this is right place for that journey. With a well planned schedule for everyone, like 1on 1 or group training to get into fitness field or increase their skills. The coaches, as well as people are there to make sure and encourage you get the best fun-filled experience with the best results. Great spot! Very supportive! Great communication. Highly recommended.

Joy O 3 years ago

Fantastic experience: I was looking for something more than just going to the gym to exercise and this is absolutely perfect. If you are looking for absolutely shredded or getting in shape, this is right place for that journey. With a well planned schedule for everyone, like 1on 1 or group training to get into fitness field or increase their skills. The coaches, as well as people are there to make sure and encourage you get the best fun-filled experience with the best results. Great spot! Very supportive! Great communication. Highly recommended.

Laura Antonio 4 years ago

Fantastic experience: Best place ever!! Coaches are really friendly, knowledgeable, encouraging. They cheer me up and encourage me to learn a more about my capacities and abilities every day. Coming since August very afraid of what I was going to find and ready to leave without even trying, but the couches and environment have let me see that I’m in the right place to exercise and having a nice time with wonderful people either couches and athletes!!!!

Cheryl Cheng 4 years ago

Fantastic experience: Positive: Professionalism , Quality

Roei Bunker 4 years ago

Fantastic experience: Great crossfit box, workout space is good, the equipment is in good condition the schedule and community are great. Highly recommend.

Christine P 4 years ago

Fantastic experience: If you are thinking of checking this place out, I cannot recommend it highly enough. I was curious but also nervous about starting CrossFit and they were so welcoming and great with beginners. They also do more specialized skills classes and workshops like Olympic lifting and running conditioning which I've come to love. Coaches are amazing: super-knowledgeable, friendly, caring, and fun. The diversity of members is impressive: a wide range of ages, skill levels, backgrounds, body types, and families. Fantastic place whether you're looking for a supportive and motivating community or wanting to train intensely on your own.

Leslie González 4 years ago

Fantastic experience: Amazing community, committed coaches, great work outs!

Allan Levine 4 years ago

Fantastic experience: amazing people, great coaches, fantastic programming, the best community. lots of fun

Ozlem Yalbirdak 4 years ago

Fantastic experience: I joined AIO in July after being unfit for many years. What better time to get healthy and active than now? I’m taking personal training classes with Xochil, she is a great coach, she’s easy to work it, knowledgeable and makes you feel very comfortable. I was very nervous but quickly realized how welcoming and nice the whole community was. I was also worried about going to a gym during COVID but rest assured the facility is very clean, there are many sanitation stations, all the staff wear masks and all equipment is wiped down before and after uses. All the other coaches and especially the owners are extremely friendly. Carlos goes above and beyond in answering any questions you may have. Joe is funny and kind. Overall this place is amazing and I definitely recommend to everyone no matter what fitness level you are this place is the place for you!

Micol 4 years ago

Fantastic experience: Outstanding gym, massive facility, extremely knowledgeable coaches and lovely community! I was lucky enough to be part of AIO for a year during a very crucial time in my training. Here I received great assistance from coaches and members and I met great people that I am lucky enough to call friends now. What is particularly impressive about this place is the sincere will to help that everyone has, in a full judgement-free zone. If you are in the area, pop in to say hi: you’ll have a great workout in a top-notch facility and leave with a big smile. Wherever I will be in the world, this place and its community gained a place in my heart, and I will always be looking forward to being part of it once more.

Susan Bandler 4 years ago

Fantastic experience: I've been a member at AIO since it opened 5 years ago. It's become my go to 2nd home to get my day started in the right direction. The coaches are the best in their knowledge and training styles. The gym is a real gym.. with 3 garage doors that are frequently open to bring in the fresh air along with all the equipment you could possibly want. What makes AIO feel like a 2nd home is the true sense of community where we all know each other, help each other and occasionally celebrate in the gym together... whether it's halloween parties (and yes, we must wear a costume), Christmas, the Crossfit open, etc. If there's a party/gathering to be had... the owners of the gym make it happen. But most of all they truly care about the health of their members and always looking for ways to improve their offerings. So many classes to choose from throughout the entire day making it easy to attend, no excuses!

Anth DiDo 4 years ago

Fantastic experience: AIO is an amazing gym. They are extremely knowledgeable in techniques and helpful. They work and grow with YOU and your abilities. Its like a big family, all of the members are very friendly and also helpful. I will recommend this Cross Fit gym to my family and friends.

M S 4 years ago

Fantastic experience: After visiting a couple CrossFit gyms in Toronto , I could easily say this is the best . The coaches are friendly and professional, people are nice and supportive. The facility itself is big and spacious , with all the equipment you need for CrossFit , and everything is clean. Coach carlo is the man and joe is awesome

Kathryn Brett 4 years ago

Fantastic experience: This is a great gym and community for people who are both new to cross-fit or experienced. The coaches are very professional and focused, they have enabled me to improve my strength and endurance. The many fitness oriented social events create an atmosphere of support and fun. Through AIO I have made many friends and achieved many personal goals, joining this gym has been one of the best things about moving to Toronto!

John Ramirez 4 years ago

Fantastic experience: I started CrossFit at AIO over three years ago. I moved to Waterloo but whenever I'm in Toronto I visit AIO and Joe and the rest of the team are so welcoming and friendly. Thank you AIO!

Maria Hleyva 4 years ago

Fantastic experience: This is the best place to train in Toronto! Coaches are very professional, they know what they are doing, they adapt to every person’s level and they are always paying attention to each of us. AIO offers different classes that adapt to every level too. People are super friendly and helpful. The space is very well organized and clean. Happy to be there! Thanks AIO.

Leni Filgueira 4 years ago

Fantastic experience: Great gym with really helpful coaches.

Jean-Pierre Nziya 5 years ago

Positive experience: Dough is a very good coach.

Becca Walker 5 years ago

Fantastic experience: Highly recommend! I started coming to crossfit aio when I moved to Toronto about a year ago. The coaches are both skilled and friendly. I appreciate the variety of times and different types of classes offered here- and they do a great job helping people of all fitness levels (when I need to adjust or scale a workout the coaches always have helpful suggestions and are encouraging). Also parking is easy which is a bonus. Hopefully this won’t be relevant when you are reading this review but I also appreciate the precautions they have taken for covid (limiting class sizes, giving us designated spaces that are spread out, etc).

Tamara Weiss 5 years ago

Fantastic experience: If you are in toronto or nearby areas get yourself to AIO! Joined once moving back to toronto for a short time and couldn’t have found a better place to train. Great trainers (seriously all of them are great) who truly care to teach you proper technique. Always the funnest vibe in each class (even at 6am). Found myself in many CrossFit gyms once leaving toronto and nothing beats AIO.

Danny Tartakovsky 6 years ago

Fantastic experience: This is not just a gym it’s a community. The place is always clean, the staff and coaches are top notch. First time in my life that I’m looking forward to go workout.

Alexandra Suarez 6 years ago

Fantastic experience: Best CrossFit place in the city. Coach Xochil will make you fall in love with power lifting. Carlo’s running workshops are amazing Great coaches and great atmosphere!!!

Raymond Grey 6 years ago

Fantastic experience: Awesome environment, the coaches was great..thanks for all

Kate Baldwin 6 years ago

Fantastic experience: Great place, amazing team! I strongly recommend.

Jonathan Lyons 6 years ago

Fantastic experience: Huge space and tons of equipment! Coach was knowledgeable and class was friendly. I contacted them ahead of time for information about taking a class and received a timely response. Great for drop ins and i'm sure as a home box as well!

CrossFit AIO/All in One Strength & Conditioning

Thanks Jonathan! It was a pleasure hosting you and be sure to drop by again the next time you’re in the neighbourhood.

Benjamin Brenner 6 years ago

Fantastic experience: Great place, wonderful staff, friendly atmosphere.

Kurt Henry 6 years ago

Fantastic experience: I joined this gym just over two years ago. I attend every morning, Mon-Fri. The coaches are awesome the workouts are challenging and fun. The atmosphere is extremely supportive and encouraging. All I did was show up and they guided me from there. Now I’m 40lbs lighter and in my best shape since university (and that was a long time ago ) #healthiswealth #Jointhemovement

Nsikak Umo 6 years ago

Fantastic experience: I've experienced a few crossfit locations before and by far ,this location surpasses my expectations in so many areas such as available equipment, welcoming atmosphere, staff knowledge & support, facility cleanliness etc. I highly recommended crossfit aio for a superb and fulfilling experience. Great Job!!! Keep it up!!!

Shani Kedem 6 years ago

Fantastic experience: This is by far the best gym I've ever been a member at. Such a friendly & welcoming environment for everyone (including beginners to crossfit). They push you just the right amount and I'm already seeing a tremendous difference in my fitness abilities just 1.5 month later. The coaches are extremely professional, knowledgable and caring. I recommend AIO to everyone!

Benjamin Newfine 7 years ago

Fantastic experience: Great place, wonderful staff, friendly atmosphere.

Shani Kedem-Kofkin 7 years ago

Fantastic experience: This is by far the best gym I've ever been a member at. Such a friendly & welcoming environment for everyone (including beginners to crossfit). They push you just the right amount and I'm already seeing a tremendous difference in my fitness abilities just 1.5 month later. The coaches are extremely professional, knowledgable and caring. I recommend AIO to everyone!

D W 7 years ago

Fantastic experience: Simply outstanding gym - honestly. Crossfit & powerlifting classes are outstanding and so well thought out. This gym is honestly great for everyone from beginners to experts. Just amazing Gym

Adriana Camacho 7 years ago

Fantastic experience: All I can say is thank you!! For the amazing classes and the support given to me and my husband, even when his back is not at 100%, coaches always care about him and giving him alternatives exercises to the ones putted on the daily workout, thanks to you I love CrossFit!! You are missing a lot not coming to this place!!

MIKE A 7 years ago

Fantastic experience: I would rate this place 10 stars if i could, the coaches are amazing and helpful.

Samantha Wynter 7 years ago

Fantastic experience: Friendly amazing staff, great for all levels. I enjoy the variety of classes and times. It really works for my schedule. Try a class for free, you won't regret the workout. I love this place!!

CrossFit AIO/All in One Strength & Conditioning

Samantha, it has been nothing short of a pleasure to have you join our AIO family. Thank you for your kind and honest review. Our goal is to deliver a gold standard of service and make you love getting fit.

Islam Aboul-Atta 8 years ago

Fantastic experience: Nice location. Amazing coaches and very friendly environment.

Mike G 8 years ago

Fantastic experience: Amazing atmosphere, extremely knowledgeable coaches. All the staff genuinely care about your health, well-being and success. 3 Thumbs up!

Marina A 8 years ago

Fantastic experience: I have been a member of AIO for a little over two months now and it has already changed my life! I was so scared the first day I walked into AIO. I remember sitting in my car for 20 minutes debating whether or not I should or even could do it. Looking back now I had absolutely no reason to be scared or worried. The AIO family welcomed me and made sure to spend a few extra moments helping me learn the many acronyms of Crossfit, the techniques for the various olympic lifts and helped scale and modify whatever I needed to. I thought I would leave my thoughts in hopes that even one person makes the same decision I made two months ago. Thanks to all the coaches and inspiring athletes at AIO I have a new outlook on fitness and am excited to continue this journey!

Tony Cruz 9 years ago

Fantastic experience: Very knowledgeable trainers. Focuses on technique first over strength.

A Kathryn 9 years ago

Fantastic experience: Beautiful space and excellent coaches

Mike McConnell 9 years ago

Fantastic experience: Extremely knowledgeable and passionate trainers! Massive floor space with every toy weightlifters and crossfit athletes could imagine. Classes are extremely well structured and trainers focus on technique as much as your numbers. Highly recommend!

Shelly 9 years ago

Fantastic experience: Love the individualized attention in a class setting. Feels like a personal training session for a class price. All different levels throwing down in a very challenging workout together. Unlike your typical gym classes - every class is different, working on various skills. A great place for the new person to try CrossFit. The space is large, clean and has a very cool vibe about it. Staff is super friendly and know what they are talking about. Definitely a place worth trying.

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