We are Peterborough’s ONLY Official ATHX Games & Deadly Dozen Partner Gym, and Peterborough’s first Official METRIX Partner Gym.
We are also an Official HYROX Training Club, delivering dedicated HYROX classes led by an Official Hyrox Certified Level 1 Coach.
PETERBOROUGH’S HYBRID FITNESS GROUP TRAINING & PERSONAL TRAINING SPECIALIST CENTRE
Train with expert coaches in our unique nightclub-style training environment, combining elite coaching with an immersive lighting experience.
IF YOU WANT EASY…THIS ISN’T THE PLACE. THIS IS NOT A NORMAL GYM
AJ’s Gym is not an open “use-as-you-please” gym — we focus on structured personal training and classes only.
No open gym. No Guesswork
Just expert coaching, accountability and results.
Every class is powered by FITTEST technology, with live heart-rate tracking displayed on our gym screens to help you train smarter.
Ultimate members also receive full access to the FITTEST coaching app, including personalised nutrition planning and meal tracking, shopping lists, progress tracking and performance analytics - all designed to keep you progressing both inside and outside the gym.
We don’t believe in open gym memberships or aimless training. We believe in expert coaching, accountability and a community that pushes you to achieve more.
Whether your goal is HYROX, ATHX, Deadly Dozen, METRIX, weight loss, building strength, or improving your fitness, our structured coaching programmes supported by the FITTEST performance and coaching platform, are designed to help you succeed.
AJ’s Gym Peterborough is more than just a gym - it’s a community built around coaching, hard work and results, delivered in our unique nightclub-style training environment.
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Got a question? Leave it here our team will come back to you shortly
If you still can’t find the answer to any questions you have please fill out the contact us form and our team will come back to you as soon as we can.
Make sure you state your question and don’t just ask for a call back as all communication is via email only.
Keep an eye on your junk/spam email inbox as more often than not our replies go straight to spam inbox.
Double check you enter your email correctly as you’ll be surprised how many people get it wrong and we can’t reply to you.
YOU WILL BE BETTER OFF MESSAGING US ON INSTAGRAM INSTEAD IF YOU CAN. AS NOT EVERYONE RECEIVES OUR REPLIES WHICH IS OUT OF OUR CONTROL
