5540 Mainway, Burlington ON L7L 6C4



CrossFit is a worldwide strength and conditioning fitness program designed for all ages. Whether you’re a beginner or a professional athlete, our programs are designed with universal scalability, making this the ideal exercise program for anyone, regardless of age or experience.


Our main goal is simple, to introduce you to a community that supports and promotes an active and healthy lifestyle. We truly believe that mindset plays a critical role in your fitness, and a proper balance of community and technique can help amplify your training and overall performance.


We are proud partners with SWAT Health Burlington which provides the CrossFit Col community with access to the following professional services Chiropractic, Athletic Therapy, Massage, Acupuncture, Naturopath and Physio Rehab.

Start Your Journey With Col


If so, we are waiting for you and ready to help you reach your goals! We offer programs suitable for every level of fitness and we can custom-tailor your nutrition program and workouts for your level, no matter where you are starting from!

Learn More
Female Performing Squats

Hear From Our Clients


..."I'm truly grateful to the coaches at COL and the community for inspiring me and helping me achieve significantly more than I was ever able to on my own. I got fit enough to play rugby for the first time since high school (10 years) and have even noticed improvement in some chronic shoulder pain I have had as a result of a more balanced workout regime and better overall health."

Chris H.

"The coaches at Crossfit COL, as well as its members welcomed me with open arms and supported me as a beginner to Crossfit. It was very satisfying when I noticed how Crossfit  contributed to improving my yoga practice as it made me stronger both physically and mentally The challenging yet realistic workouts at Crossfit COL combined with its spirit and outstanding sense of community truly makes it one of a kind."

Jessica A.

"The community at CrossFit COL is amazing. I always look forward to coming to work out, and getting a chance to catch up with people afterwards. On top of all that, the coaches are knowledgeable and encouraging, the programming is excellent, and the “box” itself is bright and clean. I feel healthier and more confident than I’ve felt in years! And as a bonus, I can be a role model for my 2 young girls to show them what a strong and active lifestyle looks like!"


"I joined Crossfit COL to bring a new level of fitness to my life, little did I know I would not only gain a new healthy lifestyle but also a community of friends. The coaches at COL are motivational, driven and skilled to give you the success your body needs. My life has had a complete transformation and I owe that to the box and the amazing inspirational people there."

Lindsay P.

..."The difference is amazing! I no longer have any lower back problems. I have more energy. When I play soccer I feel more agile which is huge for me. Before I would be running and just feel out of shape and huge. I'm still a working on leaning out more, but I think I have a good foundation set in."


"What makes this place and its programming exceptional is the training effect. In the areas that matter to me, COL has made me a Beast. When I fight at my martial arts classes, I have energy and power that nobody else there has! When I canoe and portage, I leave others in my wake! I'm 50 years old and have never felt so good!"

Tim W.

"This place has changed my life. When I started at Col I weighed 205lbs, for those that know me I'm not the tallest (5'7" on a good day). With the help from the community in just 4 months of regular cross fitting I dropped almost 35lbs! To date I weigh 170lbs. With that being said, this place not only changed me physically but mentally too. Crossfit makes you push your mind to the point of exhaustion, but with the coaching staff and community behind you, you're able to push through and finish each and every WOD."


"I always felt that I had the raw strength and engine but my technique was lacking in most of my lifts as was my gymnastic skills. The coaches at Crossfit Col identified my inefficiencies immediately and gave me the attention I required to fix my technique. My strength continues to increase and my technique is tweaked where required helping me to PR all my lifts throughout the year and I continue to improve my gymnastics."

Carla S.

"Coaching is unparalleled, and the box itself is the most well taken care off that I've been to, here in Canada or overseas. Mornings are Col are simply the best, the camaraderie and motivation of our ‪9:30 class is something that I love and feel grateful for. Col is not simply a great box, it's family to me."

Diala C.

"I was terrified to walk through the door at Crossfit Col as I hadn't worked out consistently in nearly 10 years. I was worried I wouldn't be able to keep up and I was self conscious that I had minimal knowledge using weights. Now, at 43, I am in the best shape of my life and I feel amazing! I enjoy being in the company of strong and powerful women who are my age or older! I am motivated by them and I feel their non judgmental encouragement each time I workout. I appreciate the knowledgeable coaching staff and I am grateful for their support!"

Sherry W.

"This was a life changing experience for me. I needed a challenge and I needed an environment where everyone is friendly and willing to help and most importantly getting a thrill seeing everyone succeed and improve along the way. I cannot stress enough how much I enjoy and recommend Crossfit COL to anyone."

Ovidiu N.

"Can't express in words how amazing the gym, community, and coaches are! Didn’t think I would get hooked, but COL has become one of my happy places. Highly recommend to anyone, whether you are starting out with CrossFit or are more experienced."

Sophia W.

"I could go on for hours about how amazing Col is. I joined 6 months ago with zero crossfit experience and since then this place and its people have become a home to me. I truly believe that every single coach at Col cares deeply about their members The coaches are supportive, encouraging and strive to help everyone improve. Since joining Col, my softball game is the best it has been in years, my knees are doing better (chronic injury from my teens) and I'm sleeping better! If you are considering crossfit, Col is the place to be!"

Laura S.

"Amazing gym and community!! Coaches are very personable and happy to work with any level of athlete coming into the gym. Programming is some of the best there is and works no matter if you have been training for years or if it's your first time doing Crossfit. Highly recommend giving Crossfit COL a try!"

Matt S.

"I have never practiced CrossFit before. CrossFit COL has a very welcoming environment and the coaches are great. I've gone to the standard gyms before, and I would always struggle to stay motivated. But here, I'm always eager to go and hate missing a day."

João M.

"Great coaches and a terrific community of individuals!! I had attended classes here for 2 weeks while on a business trip/visiting family and I felt instantly welcomed and part of the group! Can’t wait to return when I am in town!"


"As a former university athlete who needs a competitive, high intensity atmosphere, joining CrossFit COL was a no brainer. Ainsley, Shawn, and all the other coaches are nothing but welcoming. They take the time to get to know everyone personally and will push you to your full potential. Lots of like-minded people over here. I love this place!"

Luke W.

"The Col community is above all expectations. This is the best gym in Burlington bar none. I would recommend it to anyone new to CrossFit or not"

Mark L.

"I can't say enough about how happy I am to be a member at CrossFit COL. A health issue kept me from the Gym for a few years and then the Pandemic kept me from joining a public Gym for a total of 4 years away. I didn't realize how much of a toll those 4 years took on my Mental Health as well as physical health. Luckily a friend pushed me to get back to the Gym and recommended CrossFit COL. The people and programming are amazing, the Gym is kept very clean and all the equipment is in a good working state. There is a wonderful sense of community and friendliness as well."

Craig S.

"I am so thankful to have found the CrossFit COL community! I have made so many amazing friends and hit fitness goals I never thought I would be able to. Their programming, coaches, facility, and community are the reason why I love to get up every morning and workout with the 5:30am crew! If you are looking for a change and need something new in your world… CrossFit COL is the place for you!"

Natalia C.

"Whether you’re a complete beginner or an experienced CrossFitter, you’ll find what you’re looking for at COL. The coaching, community, programming and atmosphere are unparalleled. It’s the guaranteed best hour of your day."

Julie W.

"10/10 would recommend! I’m a noob when it comes to working out and definitely did not try crossfit before coming here. Ainsley is the best! So welcoming and motivating. The space is also bright and open. Must try when COVID restrictions are lifted!"

Kaylyn L.

"Place was clean and organized. Good assortment of equipment. Staff was genuine and approachable. They knew their stuff"

Andrew D.

"All the coaches at Col are very knowledgeable and helpful. The programming is challenging for every level of fitness. My experience has been very positive. The gym is very clean and has great members. Everyone is welcoming, so if you're looking for a great gym look no further. Try a free class on Saturday and you'll be hooked."

Diana G.

"Crossfit COL is not only a great gym but is an amazing community. It is very welcoming, has great coaching and really makes you want to keep coming back. The owner really cares and puts the extra time into not only the workouts, but the warm ups and education so you don't get in over your head. That message is passed on to all of the coaches as well. Would highly recommend COL to people of all levels of fitness. Just come ready to sweat."

Jeff M.

"10/10 would recommend to anyone! Great community with a lot of support and guidance from the members and all the coaches. When your in the area, check them out!"

Amanda L.

"I have been training at Col since 2014. Great group of coaches and an amazing community of members. It is also, hands down, the cleanest Crossfit box you will ever step into. Jose and the staff do an amazing job all around."

Jason L.

"I have been to over 10 Crossfit boxes but this is by far my favourite. The most welcoming community I have seen, beautiful space, and the coaches really know how to help members. You should probably buy a house in the area just so you can train here."

Andrei N.

"My daughter Emma has been training with Cross Fit Col and loves it. The trainers are diligent in making sure her technique is correct and that she gets maximum benefit to help her strength and condition her body for volleyball. Thanks Jose!"

Grace J.

"This gym is wonderful. It doesn't smell like a gym at all. Its consistently clean even though it is a very busy place. There is always enough equipment and the number of classes and their timings reflect the needs of the customers. Well done guys."

Margaret K.

"Beautiful and clean facility. Great caring coaches. The community is super friendly, supportive and welcoming. Very clean and organized Crossfit gym!"

Timothy V.

"The Best CrossFit GYM in Canada. The COL community is aweeeeeesomeee!!!"

Vini B.

"Great community and welcoming environment for any one, from beginners to elite athletes"