The center is an official CrossFit® affiliate. Last checked: 18/09/2025
CrossFit is a registered trademark owned by CrossFit, LLC, which is not affiliated with FitFit UK.

Information about CrossFit® MPG
Opening hours
- sunday: 10h-0h
- monday: 6:30-7:30, 9:30-14:30, 17:30-20:30
- tuesday: 6:30-7:30, 9:30-14:30, 17:30-20:30
- wednesday: 6:30-7:30, 9:30-14:30, 17:30-20:30
- thursday: 6:30-7:30, 9:30-14:30, 17:30-20:30
- friday: 6:30-7:30, 9:30-14:30, 17:30-8:30
- saturday: 9h-12:30
Portishead's first fully equipped CrossFit affiliated box in its 10th year. Boasting a 2500sq feet training facility, including a 24ft Rogue rig, at CrossFit MPG we believe in giving you the very best coaching we can.
The unique culture we have at CrossFit MPG is testament to our incredible members and the supportive, encouraging environment we have created which makes everyone feel welcome the second they walk through the door.
Experienced coaches, a varied and well thought out programme and a friendly gym make MPG an awesome place to get fit, learn to move well, have fun and smash through fitness goals.
Matt opened MPG in 2013 and since then has gained a wealth of experience and knowledge in 1-1 and group training of all ages, from CrossFit kids through to much older generations. He supports clients with weight loss goals, rehabilitation, sports specific training, disabilities and medical conditions.
One of MPG's original members, Andy has been coaching at MPG for the past 6 years. After undergoing a back operation in 2006, CrossFit has helped his own recovery and he is now fitter and stronger than ever. He is one of our Hyrox enthusiasts and is competing in the Wold Championships in June along with Matt.
Services, Machines and Guided Classes
CrossFit® MPG: Opinions
Fantastic experience: What can I say about these absolute amazing people that hasn't been said. I joined the crossfit Community in April of this year and crossfitmpg welcomed me with open arms. They are some of the nicest people I have met and the community spirit with these people is absolutely amazing. Every one wants the best out of everyone and are so incredibly supportive. I am in awe of these lads and ladies :) defiantly a highlight of this year getting to know these brilliant people
Fantastic experience: Great community! Lovely people and amazing coaches that help all levels push themselves to reach their goals whatever they may be. Best CrossFit gym I have been to by miles!
Fantastic experience: I joined CrossFit MPG in April 2021 when I was looking for a new box to train at. I’m very happy to have found CrossFit MPG they are a friendly, welcoming team of knowledgeable coaches who are very supportive and motivating. The workouts are varied and challenging but always scalable to suit all abilities. There is a great community with everybody encouraging each other making the group training fun. Highly recommended.
Fantastic experience: CrossFit MPG is my sixth box having moved house and work over the years. I knew from my first WOD with MPG that the coaching and community here were special, and that I would stay a member for a long time. It is a small and friendly box, which means everyone knows and supports each-other, and there is plenty of one on one time with the coaches. Despite the small size, the coaching is of extremely high standard and personalised to your needs. The coaches take great pride and enjoyment in helping your progression over time, and it means you look forward to every workout. The great coaches and friends that you make means that CrossFit mpg is a great gym for beginners and experienced alike.
Fantastic experience: Love this box! I am new to CrossFit and have been a member at CrossFit MPG since April 2021. The workouts are constantly varied and can be scaled to suit all abilities. I have progressed so much since joining and this is certainly thanks to the coaching and the inclusive and supportive environment. There is a real sense of community with social events outside of classed including summer BBQ, Football Euros, Christmas Party, etc. Cannot recommend highly enough.
Fantastic experience: My husband and I moved to Portishead in January 2021 in the middle of a lockdown so it was a huge relief when the gyms were allowed to re-open in May and we joined this box. CrossFit MPG not only is a great place to train in a supportive environment and under the expert guidance of experienced and passionate coaches, but it also has a very strong sense of community and we felt welcome here immediately. In fact, we loved being a part of MPG so much that we bought a house just across the road from the box so we can spend all of our free time here Whether you are looking to get fitter/stronger physically or you want to become more resilient and feel confidence and a sense of achievement in your life, MPG is a great place for it!
Fantastic experience: I joined MPG after lockdown when looking for a new box. Both the coaches and current members were so welcoming to each new person that had joined. Very quickly I felt like a valued member of the community. Since being at MPG I have become pregnant and had my baby. All coaches supported me throughout training at each stage of pregnancy and postpartum, keeping me involved with classes whilst amending the workouts to suit my needs. Now I have my little boy I am able to take him along to classes with me where he constantly has smiley, sweaty and wonderful people greeting and playing with him whilst I train. The community have become his second family and for that I am ever grateful. Thanks always to Gem, Matt, Kim, Cookie and Nixxy ❤️
Fantastic experience: We joined Crossfit MPG just over three months ago now and are loving it. Super friendly box with great coaches, excellent programming and decent amount of kit. Would highly recommend and worth the short drive over from Bristol.
Fantastic experience: The only CrossFit box I’ve been to but certainly the best. All coaches are so welcoming as are the other members there! They cater for everyone, I went in with no experience what so ever and all the coaches will help you individually while in your workouts. I couldn’t be any happier here :)
Fantastic experience: I've been coming here two or three times a week for eight years now and for too many reasons to list, but the bottom line is that Crossfit MPG efficiently and effectively provides a base level of fitness like nothing else I've ever done. All I have to do is show up for the classes and I carry a consistent level of physical health into my every day life and the other activities I like to do (but can't always fit in so easily). The key reason I show up week-in/week-out however, is the people: Great friends full of camaraderie & encouragement (we all help each other along) + a group of coaches who know my strengths and weaknesses better than I know myself. A very positive place to be and a very positive thing to do. Give it a go.
Fantastic experience: Love being a member of CrossFit MPG. I discovered CrossFit in my 40’s and have really enjoyed discovering strength training and the varied WODs. However for me the best bit is MPGs fabulous supportive community and experienced coaches that support everyone’s goals! MPG rocks!!!!!
Fantastic experience: CrossFit MPG is my sixth box having moved house and work over the years. I knew from my first WOD with MPG that the coaching and community here were special, and that I would stay a member for a long time. It is a small and friendly box, which means everyone knows and supports each-other, and there is plenty of one on one time with the coaches. Despite the small size, the coaching is of extremely high standard and personalised to your needs. The coaches take great pride and enjoyment in helping your progression over time, and it means you look forward to every workout. The great coaches and friends that you make means that CrossFit mpg is a great gym for beginners and experienced alike.
Fantastic experience: Having recently joined the box, I can highly recommend CrossFit MPG. The team have made it very easy to settle in and provide you everything that you need. There is a great family feel to the box, everyone looks out for each other and you don't feel lost, or that you can't ask for help like you would in a big enterprise.
Fantastic experience: Been a member a year now and it's a great gym and community. Friendly coaches and atmosphere, easy to get started and really developed my fitness. Best thing for me is getting great technical coaching on some of the more challenging skills (like gymnastic movements!)
Fantastic experience: I am a new member of the gym and completely new to cross fit. Everyone has been welcoming and encouraging. The coaches are experienced and have been patient with me whilst I'm learning all the moves. Glad I made the decision to join.
Fantastic experience: Always fun, always enjoyable and a great social place for all ages and abilities to train alongside each other.
Fantastic experience: Great to be back in the gym
Fantastic experience: Great to be back in the gym
Fantastic experience: Great place to work out, literally everyone catered for whether you have done CrossFit for years or never tried it. MPG has friendliest community, the members and coaches are fab, the workouts are awesome and I never ever get bored. Absolutely love it and highly recommend
Fantastic experience: Great friendly community, spacious well maintained facilities, with a good training regime run by knowledgeable coaches. Definitely recommend.
Fantastic experience: I joined Crossfit MPG six months ago albeit with an air of trepidation. However, the welcoming, friendly and encouraging atmosphere soon put me at ease and I can honestly say there has been no looking back. The informative and proactive nature of owner/coach Matt Gigg and the other coaches has helped me to make leaps and bounds in my strength and all round fitness. The sessions are varied and suit all ages and abilities. I would definitely recommend Crossfit MPG whether you are looking to get fit or improve your current fitness.
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