A Day Pass is £8 payable at the gym in staffed hours
Energie Fitness Cardiff St Mellons

WHERE YOU BELONG.

Energie Fitness Cardiff St Mellons

Become Part of our Cardiff St Mellons Community

Locally owned gym in St Mellons! Great classes! Premium equipment! Open 24 hours to members! Find us at Eastern Business Park on Wern Fawr Lane, off Newport Road, Old St Mellons, Cardiff!

James Kempton, owner of Energie Fitness Cardiff St Mellons

James Kempton
Mundo Dance Class

Fitness Classes in Cardiff St Mellons

Whether you’re after a fast-paced morning HIIT, a challenging lunch-time circuit or a relaxing evening class, you’ll find plenty to keep you busy throughout the week.

Black and white photo of Cardiff gym floor

Zero Attitudes. Zero Intimidation.

No matter where you are on your fitness journey, our Cardiff St Mellons gym is open to everyone. We’re a locally owned community gym built on connection, support, and real people. You’ll find no judgment or negativity here, just a fun, friendly, and relaxed environment.

Cardiff owner at front desk

Locally Owned

We’re a market-leading fitness franchise group in the UK with over 60 gyms, most of which are locally owned. By combining the power of a national brand with the passion of a local fitness gym owner, Energie is able to offer a gym experience like no other!

Staff and member fist bumping

Positive Energie

Our gyms are inclusive spaces designed to inspire you in whatever you want to do – whether that’s pushing yourself solo on our top notch equipment or joining people just like you in one of our specialist classes. Either way, you’ll leave buzzing every time.

Member boxing

The Price That Makes Sense. The Quality You Expect.

When you join Energie Fitness Cardiff St Mellons, you get access to everything you’d expect from a high-quality training space without the inflated price tag. Our gyms are fully equipped with versatile kit including punch bags, TRX, and more.

Explore Cardiff St Mellons Gym

Energie Fitness Cardiff St Mellons is an inclusive space designed to inspire you in whatever you want to do – whether that’s pushing yourself solo on our top-notch equipment or joining people just like you in one of our specialist classes. Either way, you’ll leave buzzing every time.

Meet our Personal Trainers
Alexa Garcia - Personal Trainer profile
Julius Barnett - Personal Trainer profile
Leasha Taher - Personal Trainer profile
John Villamor-Joy Personal Trainer profile
James Andrew Hales Personal Trainer profile
Steve O'Connell Personal Trainer profile

Gym Amenities

  • Open 24 Hours

  • Free Weights Area

  • Premium Equipment

  • Air Conditioned

  • Classes

  • Functional

  • Changing Facilities

  • Personal Training

  • Free Wifi

  • Vending Machine

  • Lockers

  • Free Parking

Your Journey Starts Here

Choose from our range of membership options at Energie Fitness Cardiff St Mellons.

What's On

  • Student memberships

    Student membership £159 for 9 months, join the gym to claim!

  • Day Passes

    A Day Pass is £8, payable at the gym in staffed hours

Class Timetable

Not a member yet? Join Now

Date and DurationClass and InstructorClass RoomCapacityLink to Join
James Kempton

James Kempton

Gym Owner

Julius Barnett

Julius Barnett

Personal Trainer

Alexa Garcia

Alexa Garcia

Personal Trainer

Leasha Taher

Leasha Taher

Personal Trainer

John Villamor-Joy

John Villamor-Joy

Personal Trainer

Steve OConnell

Steve OConnell

Personal Trainer

James Hales

James Hales

Personal Trainer

Meet Our Team

Staffed Hours

Visit during staffed hours to talk with our team and tour the gym.

  • monday

    09:30 - 20:00

  • tuesday

    09:30 - 20:00

  • wednesday

    09:30 - 20:00

  • thursday

    09:30 - 20:00

  • friday

    09:30 - 20:00

  • saturday

    09:30 - 13:00

  • sunday

    Unstaffed

Opening Hours

Members get access to the gym at these times.

  • monday

    Open 24 Hours

  • tuesday

    Open 24 Hours

  • wednesday

    Open 24 Hours

  • thursday

    Open 24 Hours

  • friday

    Open 24 Hours

  • saturday

    Open 24 Hours

  • sunday

    Open 24 Hours

What our community says

Experience Energie Fitness

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