THE Best Gym in Castleknock, Dublin

Be Positive.
Be Stronger.
Be Happier.

Welcome to Fitbug Fitness Studio, your ultimate wellness destination nestled in the heart of Dublin 15 at Junction 6, Castleknock. Our studio is dedicated to helping men and women achieve their fitness.

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Womans with weights at Fitbug fitness studio
Expert Coaching & Personalised Training
Cutting-Edge Equipment & Facilities
Supportive Community to Keep You Motivated
Woman pushing sled forward

Helping You Train
with Confidence

Our mission is to help you feel confident in your body and capable in your training. With expert coaching and flexible Programmes, we make it easier to stay motivated and build lasting strength, one day at a time. Located in Junction 6 health & wellness centre just 30 seconds off the M50 motorway. Our studios are just outside Blanchardstown village.

Book Consultation
Come see what it’s like to train with us

Explore Our Programmes

Group Training

Ideal for:
Busy mums & dads
Focus:
Full body workout to improve headspace
Build strength and fitness in a fun, supportive group setting.

Personal Training

Ideal for:
Beginners with no experience
Focus:
Build confidence in gym and learn technique
Work 1-on-1 with a coach to reach your goals faster.

Hear It From Our Members

How Fitbug Fitness Studio Made
A Difference

How to Get Started at The Best Gym in Castleknock, Dublin

Get Started with a Consulation
Tour the gym and discuss your goals.
Make a Plan
Work with a coach to build a clear plan around your goals and fitness level.
See Results
Follow your plan and track progress over time.

Frequently Asked Questions

Stacked weights
Working out with dumbell

Set Fitness Goals
Like a Pro

Feeling stuck?
Answer a few quick questions to uncover your goal, cut through the noise, and get a plan that fits your real life.

What you’ll get:

  • A quick quiz to clarify your focus
  • Training ideas tailored to your goals
  • Simple tools to keep you moving
  • A clear, no-fluff starting plan
Get My Free Workbook
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