FOR THE| Relentless

FOR THE | RElentless

 

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NOT YOUR TYPICAL GYM

At D-12 Fitness, we don't do 'basic'! We don't compromise on quality or your experience, it's just NOT our thing.

Rated Carmarthen's No. 1 Fitness and leisure complex, D12 boasts an 'all in one' approach to fitness & leisure. Choose to get fit in our extensive and state-of-the-art training playground, or join one of our diverse group classes. However you like to train, we've got what you need. Our facilities are perfect for every gym goer; from newbies to bodybuilders, powerlifters, runners, functional enthusiasts & many more!

FACILITIES

Choose from 100+ resistance machines, free weights functional area and studio.

PERSONAL TRAINING

Stay motivated. Our personal trainers will help you find a perfect workout.

CLASSES

Improve your body strength. Join our group trainings and get in shape fast.

MEMBERSHIPS

With plans ranging from 1, 6 and 12 months, choose the right membership for your needs. 

TRENDING OFFERS

SIGN UP NOW - GET JANUARY FREE

Use code JAN2026 while purchasing any 12-month membership through our website or app to get your first month completely free. Offer available until 31st Jan 2026

*subject to monthly membership agreement 

GYM TOUR

DOWNLOAD the d12 APp today!

Our app is the best way to manage your memberships, your class credits, view real-time class info and to book your place; you can even book in a friend! Download now from the Apple App Store or Google Play App Store with the buttons below! 

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