The center is an official CrossFit® affiliate. Last checked: 14/10/2025

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

Information about CrossFit® Thurrock

Warehouse 29a, Globe Industrial Estate, Towers Rd
RM17 6ST, Grays
+447782358249

Opening hours

  • sunday: 8h-11h
  • monday: 6h-21h
  • tuesday: 6h-21h
  • wednesday: 6h-21h
  • thursday: 6h-21h
  • friday: 6h-21h
  • saturday: 8h-11h
We are a CrossFit Box located in Grays, Essex. We are much more than "just a place to train." Our coaches are passionate in helping our members to progress in anything they need help with. Whether that is mastering their first muscle up, organising their nutrition habits, setting new goals, or just training in an atmosphere that motivates and encourages you! Be prepared to laugh, challenge yourself, learn new things and when all the craziness is done - high five your comrades and celebrate a job well done!

Our comment from FitFit UK about CrossFit Thurrock:

CrossFit Thurrock is a vibrant fitness center located in Grays, UK, known for its amazing community spirit and supportive environment. Here's what makes it stand out:

  • Welcoming Atmosphere: Regardless of your fitness level, members quickly feel at home and appreciated.
  • Exceptional Coaches: The trainers here, including Tom, Royce, and Kirsty, are dedicated and knowledgeable, providing personalized support and guidance to help everyone achieve their fitness goals.
  • Diverse Class Offerings: With programs suitable for all abilities, members can participate in high-intensity sessions that challenge them while ensuring safety.
  • Community Focus: The sense of camaraderie among members is strong, with many encouraging each other to push their limits during workouts.
  • Success Stories: Many members have experienced life-changing transformations in fitness and confidence, thanks to the supportive culture.

While there have been some mentions of customer service issues regarding membership cancellations, the overall sentiment about the community and coaching remains overwhelmingly positive. People have praised CrossFit Thurrock for providing an unparalleled gym experience that motivates and inspires personal growth.

Services, Machines and Guided Classes

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CrossFit® Thurrock: Opinions

4.7/5 (28 Opinions)
Lucy Packer 1 year ago

Fantastic experience: CrossFit Thurrock has been an absolute surprise to me. I was sceptical about joining, thinking it might turn out to be like any other typically ego filled conventional gym but it's SO much better. You're given guidance should you need it, encouragement to push yourself to do your best - whatever that looks like for you personally. The community vibe is amazing, there's fitness events, social events and just a general community spirit all round. Great coaches, on site physio and the members are all lovely. After having a baby during the pandemic, lockdowns, another baby and losing myself a little, CFT has given me back so much of my confidence from pre 2020. THANK YOU to everyone who makes crossfit thurrock what it is ❤

H 1 year ago

Fantastic experience: Amazing place! Signed up to the 6 week body transformation course to get back into fitness. Thoroughly enjoyed the classes. The coaches are very friendly and helpful. The club has a very welcoming community of members that help with motivation during the classes. Definitely recommend to anyone with any level of fitness. Thanks guys!

CrossFit Thurrock
CrossFit Thurrock

Thanks for the glowing review "H". We're glad you had an awesome time and long may that awesomeness continue! Roice

Rafal Sudol 1 year ago

Fantastic experience: Great coaches. Very well equipped venue. I would highly recommend it.

Harrison Barr 1 year ago

Fantastic experience: This place is brilliant. I did the 6 week body transformation as I was getting bored of going to the gym and wanted to switch up my training, but I couldn’t commit to a years membership, so this programme was really good for me and they also help you kick start your new lifestyle with nutritional help. The coach’s are so friendly and helpful regardless of your ability, making sure you can complete the classes as best you can even if you have injuries or are not very fit yet. If you aren’t fit yet you will be very quickly as the sessions are high intensity and high tempo, being encouraged by the coach’s and your peers.

CrossFit Thurrock
CrossFit Thurrock

The only thing we’re gutted about is that you’re moving and can’t stay with us Harrison! :( it’s been epic having you here with us, please remember to let us know where you’re relocating to, as we’ll make sure to put you in touch with your local box and keep your momentum going! Roice

Michael 1 year ago

Fantastic experience: CrossFit Thurrock is a fantastic fitness spot that really stands out. The atmosphere there is incredibly welcoming, and it's a place where anyone, regardless of fitness level, feels right at home. In the classes, you'll find a diverse mix of individuals, and they strike a perfect balance - not too crowded, so you get plenty of attention from the coaches. Speaking of which, Tom, Royce, and Kirsty deserve a special mention. These coaches are truly exceptional, offering both expertise and genuine support. My personal journey at CrossFit Thurrock has been quite transformative. Dealing with some health concerns made exercises a challenge for me in the past, but the coaches here have been incredibly understanding and accommodating. What's more, fellow regulars have also stepped up, providing guidance and encouragement during workouts. Nearly a month into these classes, and I'm seriously considering making it a long-term commitment. However, a word of caution: the classes are intense. They'll push you, but in a way that's incredibly rewarding. I highly recommend giving CrossFit Thurrock a shot to anyone, regardless of their fitness level. Commit to it for a month and see the difference it can make. Just be prepared to work hard – it's not a walk in the park, but it's totally worth it.

CrossFit Thurrock
CrossFit Thurrock

Wow Michael, that a fantastic review. We all can’t wait to play a role In your health and fitness for the foreseeable future. Thank you and welcome to the gang!

Samantha Okunrinboye 2 years ago

Fantastic experience: Am loving this experience @teamcrossfit. All the trainers are amazing the community is supportive and I'm doing things I never would have dreamed of just a few weeks ago. I really can't say any more than you HAVE go try it. It's a lifestyle and a vibe and I'm loving it more and more EVERYDAY

CrossFit Thurrock
CrossFit Thurrock

From day 1 you've fitted in and gave everything your effort Sam! So I have to applaud you for that. Thank you so much for the positive feedback, long may it continue! :D

N A 2 years ago

Fantastic experience: Absolutely incredible! My journey with CrossFit Thurrock has been nothing short of phenomenal. After 5 weeks, I can confidently say I'm hooked and never looking back. The coaches are the true gems of this experience, their guidance and support have propelled me to new heights. The sense of community here is unmatched, creating an atmosphere where motivation flows freely. This place has transformed my gym experience, and I couldn't be happier! 5 stars without a doubt.

CrossFit Thurrock
CrossFit Thurrock

From your very first session, it was clear that you were determined to stick at this and the progress you've made already speaks VOLUMES!! Long may it continue Nicole - Welcome to being a "CrossFitter" ;)

James Parker 2 years ago

Fantastic experience: Crossfit thurrock is brilliant! Super happy with the club!! Great members and fantastic coaches.

CrossFit Thurrock
CrossFit Thurrock

Thanks for your feedback James! You've become such a valued member within our little community already and your progress is inspirational to say the least! Welcome to the family buddy! Roice

Billy McCarthy 2 years ago

Fantastic experience: Fantastic bunch of people! I was very nervous to start but they immediately put me at ease and always very supportive and extremely knowledgeable and an abundance or advice and information available, everyone supports everyone and it’s a pleasure to attend each session I go to! Absolutely recommend them to anyone looking to get into CrossFit or just get fitter in general and I will be looking to continue on for as long as I can

CrossFit Thurrock
CrossFit Thurrock

I'm so glad you've had such a positive experience Billy! We pride ourselves on meeting the needs of our members and our community that helps each other - the fact you've felt that already means a lot to us! Thanks for the positive feedback and welcome to the family mate! Roice

Timothy Odikayor 2 years ago

Fantastic experience: My experience at CrossFit has been brilliant, exciting and filled with results to show. Although the road to achieving results comes with personal responsibility, determination and goal orientation, I got so much support and motivation especially during the fitness/exercise sessions. However I believe reaching out on a personal level to ensure the fitness goals are been achieved can be improved upon. It’s a great place to be if looking for that hands on approach in your journey to a healthier living.

CrossFit Thurrock
CrossFit Thurrock

Thanks so much for the awesome review Timothy. I'm also keen to discuss the 'personal level' outreach thing with you too. We ensure everyone gets regular touch points with us, so I'm thinking some emails may have hit your junk folder? As connecting with everyone's goals is super important to us and to you. Welcome to the family buddy! :D

Neil Cockrell 2 years ago

Fantastic experience: Good atmosphere, good people and good exercise.

CrossFit Thurrock
CrossFit Thurrock

And long may that continue Neil! Pleasure to have you with us mate and thank you!

star burst 2 years ago

Fantastic experience: Amazing atmosphere at CF Thurrock great trainners and people all are welcomed

CrossFit Thurrock
CrossFit Thurrock

Thanks for the awesome review Nova. Been epic having you with us since day dot and long may that carry on! :D

Almas Statts 2 years ago

Fantastic experience: The best CrossFit gym in Thurrock. I am a second year in it and can't fault it. Excellent coaches, friendly atmosphere. Highly recommend.

CrossFit Thurrock
CrossFit Thurrock

Wow, how quick has that year gone?! Although it does feel like you guys have been here forever all the same. Thanks for being part of our community and another thanks for the awesome feedback Almas :D

Dean Mason 2 years ago

Fantastic experience: At 53 I would of walked in a normal Gym and got lost , just been a number! In 6weeks my whole mentality has changed regards to my fitness and eating habits , I joined a pack of people who all help each other and with PT Driven classes for all levels and there is no hiding. I've lost weight , feel so much healthier knowing there a long journey ahead and many goals to reach. Thank you all at Crossfit . Deano X

CrossFit Thurrock
CrossFit Thurrock

Hi Dean I tried popping you a call this morning. Could you pls give me a call when you have 2 mins. Regards Kirsty

Raminta Naujalytė 2 years ago

Fantastic experience: Fantastic gym. Can start at any level and work your way up. Truly fantastic trainers, atmosphere and amazing community. Started with 30 day program but after first week I knew I'm staying for much longer 4 months on and still looking forward to every session

CrossFit Thurrock
CrossFit Thurrock

Hey Raminta, I'm so happy you've had that positive experience and shared it with others too! We pride ourselves on our coaching, community and connecting with our members too. We look forward to the next 4 months/years and beyond ;)

Daren Edgar 2 years ago

Fantastic experience: Great place to come, everyone is really friendly and no matter what your level everyone pushes you on to be better

CrossFit Thurrock
CrossFit Thurrock

We couldn't agree more Daren. Helping each other to improve is key to what we aim to do. Thanks for your awesome feedback and thanks for being part of that community too. :D

Sorayah Mbuthia 2 years ago

Negative experience: Poor customer service! I have been attempting to cancel my membership since April and have sent numerous emails to understand the exit process. The gym delayed responding to my emails. When I finally got a response I was referred to an cancellation system. I had to complete a cancellation form (which felt like an unnecessary step). I completed the form in April and again in May as told nothing had been received. They continued to take 2 months payment. Such a desperate way to do business! I will not be back and logged the ongoing issue with my bank

CrossFit Thurrock
CrossFit Thurrock

Hey Sorayah, I’m really sorry you didn’t complete the process as advised, but that’s not quite what happened. Allow me to clarify; On 1st May 2023 at 13:24 pm an email was sent to you with a link to complete a very simple cancellation form. Which is a “less than 2 minute” process. You replied on 1st may to say you were moving to San Fransisco, I replied again, wishing you the best of luck and reminded you to complete the form that Kirsty had sent, as this is necessary for our cancellation and is in all of our contracts. On 16th May, after another reminder, you confirmed having completed the form on THAT date. All contracts carry a one month notice and as such the final payment was correctly taken in June. It feels such a shame you would attempt to tarnish a small business that works so hard to serve you, when in fact, we explained the process very clearly and even reminded you that the form had not been completed. I have the email thread but for GDPR reasons won’t share it, unless you’d like to see it? Instead I’ll wish you all the best in San Francisco. Kind regards, Roice

Kat Sadowska 2 years ago

Negative experience: Poor customer service. Wasn't happy with my membership and wanted to cancel after the first session, but I still haven't received anything. Disappointed

CrossFit Thurrock
CrossFit Thurrock

We’re sorry you feel this way Kat, but given the circumstances we standby the fact that a refund was not the correct decision. We completed a 121 onboarding with a coach, then asked several times to understand the issue and was given different replies across the conversation. One of which stated that you needed to cancel as you were moving, another one stated that you didn’t enjoy the session, another one stated that you thought it was a one-to-one session. We pride ourselves in delivering fantastic customer service and strive to do so with that being said we do understand that every now and then someone comes along who isn’t quite ready to receive the support we provide We wish you all the best.

Francois Faro 3 years ago

Fantastic experience: Great bunch of people! I enjoy the workouts and it is really like a small community. I would definitely recommend it to family and friends. Oops! I did and my better half also joined.

CrossFit Thurrock
CrossFit Thurrock

And I'm sure that Tania is super grateful that you did, as she is doing amazingly too! Awesome to have you both with us mate and we look forward to all the future progress of your family :D

Brian Pereira 3 years ago

Fantastic experience: Great place and community based gym..friendly staff, excellent coaches and great atmosphere

CrossFit Thurrock
CrossFit Thurrock

Thanks so much for your kind words Brian! Great to have you as part of the team

R 3 years ago

Fantastic experience: Fantastic cross fit for children or adults alike.

CrossFit Thurrock
CrossFit Thurrock

That's our goal - improving the lives of every human, from crawling age to beyond retirement. We're so glad that you noticed it too! :D

Ian Yeates 3 years ago

Fantastic experience: Whether you are looking to simply improve your lifestyle yet want a bit of a challenge then CrossFit Thurrock can accommodate you. Atmosphere and environment is none like you would experience than a normal gym, everyone is supportive and friendly. The coaches are great with what they do and will provide you the best experience with their knowledge and support.

CrossFit Thurrock
CrossFit Thurrock

Awesome review Kai - really glad that you noticed and experienced a few of our key metrics for a brilliant experience, which ultimately leads to better results and progress. Look forward to your future here with us mate!

Hannah Dunmow 3 years ago

Fantastic experience: The only gym you will ever need. Weight lifting classes, CrossFit, nutrition classes and even an on-site physiotherapist all with fully qualified and extremely helpful coaches. The best thing of all are the people and the atmosphere. You can’t beat it.

CrossFit Thurrock
CrossFit Thurrock

Awesome review Hannah! It was great having you as part of our community and would love to see you back in the near future :D

Hannah Cottle 3 years ago

Fantastic experience: Crossfit Thurrock has been a game changer for me. Never have I felt more stronger, fitter and healthier in my life! It’s a great atmosphere, the training pushes you every time with very friendly and knowledgeable coaches. Highly recommend this place!

CrossFit Thurrock
CrossFit Thurrock

Lovely of you to say Hannah! It’s been so good watching your progress unfold and you’re smashing it!!!

Nathan Greenaway 3 years ago

Fantastic experience: Brilliant atmosphere and friendly,down to earth coaches,well structured workouts that leave you knowing you've done an honest workout, highly recommend to anyone looking to get fit!

CrossFit Thurrock
CrossFit Thurrock

Been awesome having you here and seeing your progress into one of more competent weightlifters Nathan. Long may that progress continue and let's see what the next few years has in store! :D

pritel barchha 3 years ago

Fantastic experience: Amazing gym, excellent coaches, great atmosphere and great results.

techdean2394 3 years ago

Fantastic experience: This is such a great place to go, coaches who know their stuff and it has a great atmosphere

CrossFit Thurrock
CrossFit Thurrock

Thanks dean! ☺️

Lora Nash-Legrys 3 years ago

Fantastic experience: I’ve been a member of CrossFit Thurrock for just under a year now, and I cannot recommend the team enough. Fantastic coaches and facilities, with programmes that are scaled to YOU. I was nervous of starting up at a gym after having a baby and losing much of my confidence, but the coaches and members are just all one big family - I’ve never felt out of my comfort zone, nor as if the exercises are out of my reach or ability. I am healthier, stronger and happier than ever - and much of that is thanks to these guys!

CrossFit Thurrock
CrossFit Thurrock

Hey Lora, sorry we missed this AWESOME review. It's been great having you here through life, pregnancy, motherhood and everything that comes with it. I truly think you've been a brilliant example to so many and thank you for that! Long may it continue!

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