Have used many crossfit gyms over the years in the USA and was recently in town (Dublin) for a month and came here a number of times. Very impressed. Great gym, extensive equipment, well organized; very nice and welcoming owner, Alan. Less

I did two drop-ins 3 months ago and the coach and the people made me feel at home. Great premises and equipment. Thanks to Coach Alan for his pointers! Less

Passing through Dublin for 3 months, D12 Crossfit warmly welcomed me both coaches and members! A amazing community, very good coaching, a beautiful room, surpassing oneself and fun ! The place to be ! Less

I always drop into D12 crossfit on my visits back to Ireland from Australia. Since my first visit the couches and members have been so welcoming and I love the atnosphere. Couldn't find a better gym! Highly recommend 👌 Less

I worked out 4 times a week for 3 months in preparation for joining CrossFit and I still can barely finish a workout. It's not just a gym it's a community of good people who come together to put in the work and lift each other up. The coaches are incredible and they get in touch with you if you haven't shown up because they want you to improve. I'm often quite hard on myself but always thankful for showing up Less

My favourite place to go after a hard day in work. The coaching and wods are incredible but the community and support reaches far beyond any other gym. Best little gym by far. Less

Best decision I ever made for my fitness was to join D12 CrossFit. I’ve never looked back. Coaches are the best around with a real passion to help you reach all those big and small personal goals, and it helps that their sound too! So proud to be part of an amazing club! Less

Best little gym! Very welcoming and knowledgeable trainers. The workouts are different every day and suitable for every level of fitness. Been here over a year now and still loving it! Less

Joined as I am a complete beginner to the CrossFit world and was welcomed with open arms and a training plan that suited my complete lack of experience all the while training alongside other who have been there for years. Staff are top quality and explain each and every detail while watching over you each session. Classes throughout the day that mean you never have to be miss the chance to better yourself. Would highly recommend Alan and the crew. Less

I joined D12 Crossfit approximately 18 months before lock down. Although I had enjoyed my membership in other gyms based in the Tallaght area I was no longer motivated by the fitness classes and individual training in those gyms. From the outset I found the coaches & culture in D12 Crossfit & D12 Weightlifting to be welcoming, encouraging and motivational. The morning classes at 06.00 & 07.00 suited from when I was in the office. The lunchtime and evening classes at 15.30, 16.30, 17.30 & 18.30 suited from when I needed to work late. There is always time slots available and the classes can range from 2/3 up to 15 members at a time. The coaches explain the workouts clearly and ensure that you stretch and work on mobility prior to the workout. The coaches themselves are friendly, approachable and do the workouts themselves. The individual members range in age and backgrounds. From GAA, Rugby & Soccer players who are looking for additional conditioning to couch-potatoes like myself who need encouragement. All members do the same ‘group’ workout and they are tailored for the fitness freaks as well as those who have not been in a gym in years. There is a real community feel & spirit in D12 Crossfit & D12 Weightlifting with frequent in-house competitions, bbqs and social outings. D12 Crossfit & D12 Weightlifting is more than just the #bestlittlegym it is a open & welcome community. Less

Absolutely loving every session. Great coaching staff, and lovely friends to train with. With a lot of variety in workouts, it never gets monotonous. Highly recommended community gym. Less

Great gym. Not like many crossfit gyms I have been to. They do a great screening process to evaluate/teach you the basic moves and the pricing is unreal value. Nice vibe and really good people. Less

Joined here nearly 4 years ago and never looked back. Alan and the coaches are super friendly and all the members are great at making people feel welcome. D12 is a big part of my week. Less

Great place to train, great atmosphere and totally encouraging no matter what your fitness level. Coaches are excellent and will always help you through even the toughest of workouts. Less

Great gym with a group of coaches and members that makes you feel like a part of the team I was new to CrossFit and had never done Olympic Lifts before. Focus was on technique and not lifting big weights initially and coaches constantly hammer home the importance of lifting correctly constantly. The best gym to start and see the improvement Less

It’s always fun to work out at D12 even when the class is hard. So many friendly faces there and Alan is a great coach. He’a very patient and knows how to get the best out of everyone. I’ve definitely found my tribe. Less

Amazing gym and community.. It doesn't matter what level you are at starting out, Al and all the coaches guide you through any new or unfamiliar movements so you won't feel lost and are so so encouraging along the way! My happy place ❤ Less

I Joined D12 CrossFit almost 5 years ago. I could not recommend it more to anyone, For Fitness & for the Community. Over the last few years It has become a second home to me. Walking through that door everyday is the highlight of my day. Less

Best Crossfit not only in Dublin. I've went to a couple of Crossfit classes abroad and there is just no comparison. The community there is second to none. Whether it be a drop in from a crossfitter visiting Dublin or a regular everyone is encouraging and supportive. Top class equipment and amazing programming and coaches. Less

Recently joined this gym after making the move to Dublin .Great gym with great facilities. The coaching offered is next to none. Very friendly and welcoming box . 10/10, would recommend to a friend 😊 Less

Great place to train for any level of fitness enthusiast.Outstanding facilities with really sound coaches who are very attentitive to members form and progression.Overall a very welcoming place from coaches to the exisitng members resulting in the right type of atmosphere for all to train in. Less

Amazing gym, a place you are gonna feel welcome and encouraged to do things you'd think be tough and sometimes impossible but the coachs will make you believe in yourself. Less

Unreal!!!! Love this place! Only started crossfit recently and everyone has been amazing from the start! The people and the workouts are brilliant. 5 stars all round!! Less

Best CrossFit box in Dublin. Having tried different CrossFit in Dublin (and many others around Europe), D12 is so far the best one, not only because of their facilities and coachin team but also people training there. Great atmosphere and huge gains! Less

Super friendly gym! super friendly coaches! Alan and the gang make you feel so welcome and to top it off Dobby the gym doggie greets you at the door on the way in. loads of equipment and epic Wod's. 5 stars for me! Less

Great place. Cant recommend it highly enough. All the coaches and the members create a great atmosphere, make you feel welcome from the first time you walk in the door and they are so encouraging. If i could id give it more than 5 stars. Less

Very welcoming gym, Alan and the rest of the coaching made me feel part of the family right from the start. Couldn't recommend D12 Cross fit enough 😊🥇🏋️‍♂️ Less

Super gym... really friendly and welcoming to all new members and a great buzz about the place. Highly recommend for anyone who is looking to push their limits, whether you are new to fitness or striving to reach new fitness goals. 5 stars! Less

I love this gym. It's a fun and welcoming environment to be in, everyday! Workouts are challenging, coaches are great, and there's always something good happening. Perfect place to enjoy a very rewarding Crossfit experience. Less