The center is an official CrossFit® affiliate. Last checked: 14/09/2025
CrossFit is a registered trademark owned by CrossFit, LLC, which is not affiliated with FitFit Canada.

Information about CrossFit® PTBO
Opening hours
- Monday: 6:00 AM – 8:30 PM
- Tuesday: 6:00 AM – 8:30 PM
- Wednesday: 6:00 AM – 8:30 PM
- Thursday: 6:00 AM – 8:30 PM
- Friday: 6:00 AM – 6:30 PM
- Saturday: 9:00 – 11:00 AM
- Sunday: 9:00 – 11:00 AM
Services, Machines and Guided Classes
CrossFit® PTBO: Opinions
Fantastic experience: I look forward to working out at this gym. The environment is supportive and non-judgemental and the workouts are always satisfying. The owners, coaches, and members are all wonderful and welcoming. If I could give it 6 stars I would.
Aw thank you so much, Danielle! You are such a pleasure to have in class!
Fantastic experience: Whether you are new to fitness or looking to compete this is the gym for you. Great coaches and a variety of workouts that keep it fun and engaging as you work towards your fitness goals.
Thank you so much, Jackie!
Fantastic experience: Very welcoming and encouraging, great teachers to help with all the new skills, great variety of workouts, loving it so far!
Fantastic experience: I started CrossFit Peterborough in May of this year. I was nervous but ready to make some changes in my life. You start with 5 one on one sessions that help you to understand the different moves and machines that are used before you start your first class. I love that I have to schedule myself into classes. It forces me to prioritize my health and fitness. Imagine a place you can go where you leave better than when you came, with a cheering section full of people who meet you where you are and help build you up. That is how I feel every time I step into CrossFit.
Thank you so much, Sarah!! We love having you as part of the community!
Fantastic experience: Great gym, coaches, and programming
Thank you so much for dropping in for a visit, Zach!
Fantastic experience: 100% recommend this gym to anyone!! Coaches are very knowledgeable and the community is amazing.
Thank you so much, Anna! We love that you are part of the community!
Fantastic experience: CrossFit PTBO is the best! It is a safe and comfortable environment and the coaches are very welcoming and helpful. It is nice going in for a workout and having everything planned out for you! Ruth is amazing at holding myself accountable in order to reach the goals I have set for myself. I have noticed a huge change in my physical and mental health and it is all thanks for the team at CrossFit PTBO. Would highly recommend anyone joining whether new to fitness or experienced.
Ah Charlee, thank you for the review! So thankful you are part of the CrossFit Ptbo community!
Fantastic experience: Love this gym- challenging but fun workouts with great coaches!!
Thank you so much, Michelle! We love having you at the gym!
Fantastic experience: My experience at the PTBO CrossFit has been exceptional. The staff are friendly, incredibly knowledgeable, and guide the workouts with expertise and enthusiasm. The members are also very welcoming and foster a supportive and inclusive atmosphere that makes every session enjoyable and motivating.
Thank you for the feedback, Joel!
Fantastic experience: Coaches are knowledgeable and very invested during classes to ensure we are doing the workouts correctly. Workouts are flexible/modified for your needs and capabilities. No judgement! Gym and equipment are clean and up to date. Classes are convenient and easily bookable online. Highly Recommend!!
Thank you so much, Kim! We love having you in classes.
Fantastic experience: CrossFit PTBO is great gym with very friendly and knowledgeable coaches. I have seen large amounts of improvement in my fitness abilities since starting and I can’t wait to see what comes next!
Thank you so much, Tim! So happy you are part of the community!
Fantastic experience: What is CrossFit PTBO? Great coaches, great team members, great gym! Getting fit is fun! The Coaches gear your workout level to your capability, I have seen and felt substantial improvement!
Thank you so much for the feedback/review, Ron! We are so happy you are part of the community.
Fantastic experience: Inviting environment, Great coaches that take time and effort to help everyone. Ruth and Dave run a fantastic gym!
Thank you so much, Travis! You’re a pleasure to have in classes!
Fantastic experience: CrossFit PTBO a great gym! When I walked through the doors in 2018 to ask a few questions, Dave answered them and encouraged me to try it out. As an older, unfit woman I was intimidated that first day in class. I soon realized that the workouts were for everyone, regardless of levels of fitness. The classes can be scaled for everyone. Originally, I predominantly attended the 9:00 am class and the people attending were kind, and fun!! A great bunch! I attended my first CrossFit Open and WOW, that was amazing!! The gym was loud as they cheered for everyone regardless of ability. When Covid hit, I worked out at home and it was NOT the same!! Last month I started back and even though I am in worse shape than before, I was welcomed back and everyone is so supportive! I still have to remind myself that I’m in class to improve my health and strength and not try to compete with everyone else. The gym is as clean as ever, the coaches are kind and caring, the workouts are brutal but are alot of fun! Thank you CrossFit Ptbo.
We love having you as part of the community, S!! We love your jokes and support.
Fantastic experience: CrossFit Peterborough changed my life! I have been a member at this gym since 2019. New gyms can be intimidating but Ruth, Dave and the rest of the coaching staff make starting an exciting experience. With programming tailored to every level of athlete, beginner to advanced, or have adaptive needs, you always leave feeling a sense of accomplishment. I have personally taken part in the personal training available at this gym, consecutively for over 2yrs after suffering a severe spinal injury, and their knowledge, skill and commitment to my health changed my life for the better. Crossfit ptbo is committed to every single one of its members as individuals. Hands down, best gym in town!
Allison!! Thank you so much! Thank you for your support, trust, and friendship!
Fantastic experience: I have been a part of the Crossfit Peterborough Community for the past 2 years. I have been doing Crossfit for 10 years and seen many Crossfit boxes. Ruth and Dave stand above the rest with their dedication to their members, The facility is spotless and full of all the goodies equipment wise. The community is so supportive. I have made many friends.
You are a big part of the community and we love having you, Jacqueline! Keep up the hard work!
Fantastic experience: I joined Peterborough CrossFit a little over a year ago in search of a fresh and unique exercise program, and let me tell you, it's been an incredible experience. The coaches here are top-notch—supportive, motivating, and genuinely invested in your progress. Plus, the workout programming is spot-on, always keeping things exciting and enjoyable. What really sets this gym apart though is the fantastic community it boasts. It's like a big family, where everyone supports and encourages each other. Whether you're a seasoned athlete or a beginner, it's the perfect place to challenge yourself while still feeling welcome and included. If you're looking for a workout that's both challenging and accessible, look no further than Peterborough CrossFit. Trust me, you won't regret it!
Thank you so much, Terry! So glad you are part of the community!
Fantastic experience: I've been going to CrossFit Ptbo since about 2019. It is by far the best gym I've ever been to. The gym is very clean, the owners and coaches are amazing, and the other members are friendly and encouraging. I love that I just have to show up, and the programming is done for me. The coaches take the time to get to know the members and what scaling options etc they need. At 45, I'm stronger and fitter than I've ever been in my life. I usually attend the 6am classes coached by Dave. He is extremely skilled and genuinely cares about the athletes.
Fantastic experience: Love this place! Ruth is an amazing owner who takes the time to get to know members and their goals, and follows up with you to make sure you reach your them (or on your way to). The staff does everything in their power to make the classes accessible to all fitness levels. There is no rushing through exercises, proper form is a top priority. The trainers are very attentive and check-in on your frequently throughout the classes. Highly recommend!
Thank you so much, Jennifer!! We are happy you are part of the community - keep up the hard work!
Fantastic experience: The atmosphere is great the coaches care and the community is very welcoming. Geared for all levels of fitness.
Thank you so much, A! We love having you as part of the community and keep up the hard work!
Fantastic experience: Great Independent Business/Gym! From one business owner to another, I have to say I love how they treat their clients. That is with value and appreciation. Keep up the great work!
Thank you so much for your support!
Fantastic experience: CrossFit Ptbo is an excellent gym! The owners are really nice and truly care about the well-being of their members. The workouts are fun and challenging to any level of fitness. They are able to accommodate to any fitness level or injury that a person might have. All of the coaches are super friendly and encouraging. The best thing about CrossFit Ptbo has to be the community that they have built within it. All of the members are supportive of each other and cheer everyone on! I always look forward to the workout.
Thank you so much for your review/feedback, Danielle! We are so happy you are part of the community.
Fantastic experience: Amazing gym, people and atmosphere.
Thank you, Danielle!
Fantastic experience: We love the workout variety and supportive community! I feel so good after these challenging workouts!
We love having you in the classes, Liana!
Fantastic experience: CrossFit Peterborough has an incredibly friendly and supportive team that goes above and beyond to assist individuals in achieving their fitness goals. Whether you're returning to fitness or pushing your boundaries, their guidance is tailored to everyone. The welcoming atmosphere makes it an ideal place to embark on or continue your fitness journey.
Fantastic experience: I've been going to CrossFit PTBO for nearly 4 years now, it's the best gym/exercise experience I've ever had. The coaches and community are amazing, the classes are in small groups, and I can go to class with all of my weird old sports injuries and be accommodated / feel safe while working out. I have to mention that the programming is fantastic too - always a variety of different skills every week that keeps things feeling engaging.
Thank you so much, Kendra! The four years have flown by!!
Fantastic experience: An excellent gym with knowledgeable coaches and options for every fitness level. Thank you Ruth and staff!!
You’re welcome, Melissa! You’re a pleasure to have in class!
Fantastic experience: Best gym I’ve ever been a part of! The personal training and group classes are top notch. Management is easy to work with and professional.
Fantastic experience: I’ve been active and working out my entire adult life, CrossFit PTBO is the best experience I’ve had to date. Can’t say enough good things about this community and gym.
Thank you so much, Eric!
Fantastic experience: Very motivating and knowledgeable staff. You get a lot of support and 1 on 1 from the coach during each class. It's unlike any gym I've been too. It's a very friendly atmosphere and you actually get support from other members and meet new people. Highly recommended!
Thank you, Kim!
Fantastic experience: In six months I have increased my confidence, strength and endurance dramatically, become leaner and learned how to weightlift! I cant wait to go every day and here is why: - we started with personalized training sessions that assessed my body and taught me the correct techniques. - the coaches are friendly, approachable and knowledgeable - the classes are challenging and varied, never boring. - I can choose the classes that fit my schedule. - the community is welcoming and diverse. - I feel physically and mentally great
Ah we love this, thank you for sharing your experience!
Fantastic experience: I came in with a pretty good knowledge of lifting and after a year I am still learning and improving. Amazing staff and community, the gym is always pristine and the workout routines are unlike any other Crossfit gym I've ever gone to. Highly recommend this gym to anyone at any level!
Thank you so much, Bailee!
Fantastic experience: PTBO has been a great gym. A respectful environment for all levels with Great knowledgeable coaching, and with well planned programming, that allows me to get in a great workout, feeling good and be out the door within the hour . Well done CF PTBO
Thank you so much for your feedback, John! You’re a pleasure to coach.
Fantastic experience: Excellent coaches who are knowledgeable and supportive, no matter what level you are at. Continually varied and challenging workouts that are easily scaled to your abilities, and help you progress quickly! A welcoming and encouraging community of members. Can’t say enough good things about this place, so glad I joined!
Thank you so much, R!! Keep up all the hard work!
Positive experience: Good experience, very friendly folks.
Fantastic experience: It’s a great place for anyone who is starting their journey to get healthier, fitter and stronger! The gym is a no judgement zone, both coaches and members are incredibly supportive and encourage you to do your personal best. Their personal training is top notch! The community is like no other. Highly highly recommend!!
Fantastic experience: This is such a fantastic gym! Always clean and well managed - the coaches make an effort to get to know you and to modify the workout to meet your needs. Members and staff are all super respectful - no egos here, just dedication and max. personal effort!
Fantastic experience: Coming here has been one of the best decisions I’ve ever made! I’ve been doing this for 6-months now and the changes to my body, strength, and endurance have been unbelievable. I’ve always been active, but now I’m in better shape in my 40s than I was in my 20s. No other place has what they offer or provides you with as much value. I’ve been to plenty of gyms and worked with numerous fitness instructors, and not one has come close to the superior quality of coaching here. Their encouraging attitude and personalized advice make all the difference, and I truly appreciate how form is a top priority. I can confidently reach my goals and try new things, knowing I have technical experts in fitness and injury prevention supporting my growth. Not to mention, I never get bored as the workouts change daily, and whether you’re a seasoned athlete or crossfit newbie, the wods are designed to challenge every skill level allowing you to scale to fit your own. I also love how positive and supportive the community is here, everyone makes you feel at home! I highly recommend Crossfit PTBO to anyone who is looking for a supportive fitness environment that truly cares about you and your fitness needs.
Fantastic experience: I joined CrossFit PTBO about eight months ago. I moved back to Peterborough after being away for a few years and was looking for a gym. After speaking to Ruth, who is one of the owners, I was set. I found the members welcoming and the coaches to be encouraging and knowledgeable. The workouts change daily and the coaches lead us through the various sets. No matter what your skill level there is something just for you. Personal training sessions are also available for those learning a new skill or for those fine tuning an old one. Looking forward to the next challenging workout!
Thank you so much, Jen! We love having you in class and can’t wait to watch you progress!
Fantastic experience: CrossFit PTBO has been a very friendly and not intimidating gym to join. I knew very little about working out when I joined, and I love that I have actually been taught how to do the movements and use the equipment properly and not just left on my own to figure out. The staff are extremely supportive and no one is judgmental- everyone has to start somewhere! Thank you Ruth for getting me motivated!
Fantastic experience: I joined CrossFit PTBO without ever trying CrossFit and right away Ruth was able to teach me all the new terms and exercises. I instantly felt welcomed by the coaches and members as I started group classes and was able to reach my goal to gain 10 lbs of muscle and more over the course of my school year. I have nothing but great things to say about this gym and would recommend it to anyone!
Thank you so much for the feedback/review!
Fantastic experience: CrossFit PTBO has been very welcoming. I am new to the area. Ruth has every little detail covered. Her box/gym is the cleanest most organized I have come across in 8 years. The programming is inclusive for every level from beginner to advanced. All feel very important and welcome. Every coach is knowledgeable and engaging. I am grateful for finding this gym as moving away from my 1st CrossFit box has been hard. The PTBO community is becoming my next family!’
Fantastic experience: The coaches make it a fun and enjoyable experience... they're easy to work with and great at helping to accommodate and scale things when needed.
Fantastic experience: CrossFit Ptbo is amazing, the instructors are super kind and the community is really caring and supportive.
Fantastic experience: I just got started at CrossFit and already feel welcomed and part of the team. The fundamentals with Ruth was amazing she is patient and kind and awesome. I have my first actual class tonight and I am beyond stoked and glad I picked cross fit Peterborough to start my new fitness journey
Fantastic experience: The coaching staff is friendly and knowledgeable. Programming is phenomenal. Awesome atmosphere while getting a great workout in
Thank you for the review! Love having you in classes.
Fantastic experience: Amazing gym to attend! Great workouts and a great community that helps to support you and your fitness goals.
Fantastic experience: Amazing gym, with wonderful, educated, friendly coachs. You are made to feel immediately at home, and part of the community. Highly recommend.
Fantastic experience: Crossfit PTBO is AMAZING! The staff truly cares about you and your goals. If you're looking to start or take the next step in becoming a healthier you, PTBO will help and guide you everystep of the way. Give them a try!
Thank you so much for the recommendation, Dario!
Fantastic experience: Great gym! I was a new student arriving in the Peterborough area looking to join a gym, I came across Crossfit PTBO and reached out. The staff/coaches quickly responded and took a personal interest in my fitness goal. One week into classes and I already felt like part of the community. Everyone is so friendly and welcoming which makes the gym such a fun atmosphere. I highly recommend Crossfit PTBO for anyone looking to pursue or continue their fitness journey!
Fantastic experience: If you need help developing a plan to reach your goals - look no further! CrossFit PTBO can assist in anyway you need, whether its group classes or personal training they will exceed all expectations. Call them today!
Fantastic experience: I am just new to CrossFit PTBO but they have already made me feel like part of the family. Coaches have been great, members have been welcoming and Ruth has done an excellent job on checking in on me and helping set my goals! Workouts are brutally awesome!! This is the place to go if your looking for a great work geared to your ability and goals.
Fantastic experience: At CrossFit PTBO, I have found a gym that truly wants me to succeed. I am in the 60+ demographic that wants to maintain a healthy lifestyle in a safe and welcoming environment and I have found that. I feel confident in the knowledge that any exercise, movement or activity can be modified to meet my personal needs. The group training offers support, encouragement and a sense of comradery that lifts you up. This is the gym that will guide you, step by step in a confident, and caring way. I am extremely happy to have found CrossFit PTBO.
Fantastic experience: Positive: Communication , Professionalism , Quality
Fantastic experience: What a great place to give your all in your workouts, in encouragement, in fun, and in community.
Fantastic experience: Excellent training and support at a great gym
Fantastic experience: Super clean training centre. The coaches are passionate and knowledgable, I would highly recommend PTBO to anyone in the area looking to improve their health.
Thank you so much for the recommendation, Erin!
Fantastic experience: Coaches have a high professionalism and focus on technique. The programmed workouts are fun and always different. There are a wide variety of class types offered to suite everyone's wishes. Would highly recommend this facility!
Fantastic experience: This gym is fantastic. I would highly recommend for people of all ages and abilities. The coaches are very knowledgeable, approachable and concerned about safety. The atmosphere is inclusive and team oriented!!
Fantastic experience: Best CrossFit Gym you can find around! Awesome coaches and members, always motivating!
Fantastic experience: The warmest, supportive, most inspiring fitness environment I’ve ever been in! Everyone here is so friendly and lovely, I always leave feeling well worked and full of happiness. Also, an INCREDIBLY CLEAN place. Only the highest of recommendations from me
Fantastic experience: Ruth and her team are top notch! Definitely recommend them to help achieve your fitness goals. So grateful for them!
Thank you so much for the recommendation, Jennifer!
Fantastic experience: The Crossfit PTBO community is second to none. The coaches and management are fantastic!
Thank you so much for the recommendation, Catherine!
Fantastic experience: It’s amazing! Everything you need and more. Great atmosphere, friendly and inspiring coaches and so many positive and supportive peers to workout with!
Thank you so much for the recommendation, Julie!
Fantastic experience: Incredible coaching staff. Completely committed to the goals of all levels of athletes, accessible to all abilities. CrossFit PTBO is a community that you should be a part of.
Fantastic experience: CrossFit PTBO has been an amazing experience for me, more than I can put into words. The coaches are patient, dedicated to working with everyone who walks through the door, regardless of ability level or experience. The community of members is so supportive, welcoming and fun - makes every single workout a blast. I’ve grown as an athlete, because of attention to detail, knowledge of movements and my own abilities because of the coaching I have received. Sorry guys, but you’re stuck with me for the long haul!
Fantastic experience: Had a GREAT drop-in experience at CrossFit PTBO! Dave was incredibly knowledgeable, supportive, and wasn't timid about sharing ways to improve my form and to get the most out of my workout. PROGRAMMING WAS INCREDIBLE. From a thorough warm-up to an outstanding strength portion, to a grinding WOD, I left there feeling throughly spent and STRONG. Great community, unbelievably clean facility, awesome equipment. Highly recommend anyone and everyone to speak with Dave at CrossFit PTBO to reach your health and fitness needs.
Fantastic experience: Been a member since day one - best gym in town!
Fantastic experience: The best place in PTBO to get fun group workouts! Every wod is challenging and people are nice and cool.
Fantastic experience: Best fitness club in Peterborough. Great staff, very knowledgeable. Always feel welcome! Would 100% recommend this to anyone looking for a new exercise environment!
Fantastic experience: Probably the best CrossFit gym I've ever been to. Great community, great coaches, and great atmosphere!
Fantastic experience: This box has an excellent community that is very welcoming to newcomers. They’ll be able to whip you into shape no matter what your current skill level :-)
Fantastic experience: great gym, great staff.
Fantastic experience: I was so nervous to start CrossFit, but the entire team is knowledgeable, helpful, supportive and awesome!!
Fantastic experience: Great coaches & amazing community who keeps you motivated & wanting to come back.
Fantastic experience: Clean gym, great community. Coaches are knowledgeable, supportive and patient with stubborn old guys like me.
Fantastic experience: Great atmosphere and great coaches!
Fantastic experience: The best gym community in Peterborough. A great atmosphere for sure.
Fantastic experience: Great atmosphere, knowledgeable coaches, fun WODs and awesome people!
Fantastic experience: CrossFit PTBO has the best coaches and is filled with the friendliest people. The best place to get fit in Peterborough!
Fantastic experience: amazing workout space. awesome equipment and great coaches.
Fantastic experience: The great support system and guidance from the coaches is what makes Crossfit Ptbo a great gym! It's not just equipments and workouts, Crossfit Ptbo is a community of people who inspire each other to work harder to be healthier, fitter, and stronger! I can't imagine getting the same from any other gym in the city! 10 stars!!
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