About Our Gym
Experience You Can Trust
You’ll train with experienced coaches who are here to help you feel confident and supported. We’ve spent years working with people at all levels who want to get stronger, move better, and feel good in their bodies. At CrossFit Thurrock in Grays, ES, we’ll listen to what you’re looking for and help you get there.
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Coaching
Equipment
Facility
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Founder of CrossFit Thurrock
CrossFit Thurrock was created with one simple mission: to help everyday people become stronger, healthier and more confident — both inside and outside the gym. My name is Roice Gummer, and fitness has been a huge part of my life since I was 7 years old and first learned to...
Coaches Who Know What They’re Doing
Our Coaching Team
The coaches at CrossFit Thurrock bring a mix of deep training knowledge and real-world experience. From strength to conditioning, every coach is certified, skilled, and focused on helping you train safely and effectively. Want to know more about who you’ll be working with? Take a look below!
Kirsty Robinson
Kirsty is the co-owner of CrossFit Thurrock and a coach who truly understands the journey our members go through — because she has lived it herself. Her own fitness journey...
Irene Simpson
Irene believes that fitness is about far more than just getting stronger — it’s about building confidence, developing life skills and helping people realise what they are capable of. As...
Debra “Dee” Attewell
Debra, AKA “Dee” is passionate about helping people discover what they are capable of and proving that strength and fitness are for everyone — regardless of age, experience, or starting...
Lee Theisinger
Lee believes that fitness should be accessible to everyone, regardless of their starting point, background, size or ability. His own journey in CrossFit has shaped the way he coaches. Having...
Matt Laffan
Matt brings a wealth of life experience, discipline, and a genuine passion for helping people improve themselves through fitness. Having served in the military before becoming a Metropolitan Police Officer,...
Fatlum Vranovci
Fatlum is one of our newest coaches at CrossFit Thurrock, but his journey with us started long before he stepped onto the coaching team. Three years ago, Fatlum joined CrossFit...
Premium Equipment
At CrossFit Thurrock, we provide high-quality equipment to help every member achieve their fitness goals. Our facility includes Olympic barbells, Concept2 rowers, assault bikes, kettlebells, medicine balls, plyometric boxes and more. Combined with expert coaching, our equipment helps you build strength & fitness.
Strength Equipment – We use professional-standard Olympic barbells, bumper plates, Kettlebells, Wallballs, Dumbbells from trusted names such as Wolverson and Rogue.
Mobility & Recovery Tools – You’ll find foam rollers, resistance bands, massage tools, and stretch stations to help you recover faster and stay injury-free.
Improve your fitness and endurance with Concept2 rowers, Assault Bikes, 15ft climbing ropes and speed ropes for conditioning.
Facility Perks
CrossFit Thurrock offers a spacious, open-layout facility designed to maximise your training experience. With a dedicated Olympic weightlifting area with lifting platforms, functional fitness equipment, and everything you need for strength, conditioning, and skill development.
