What we do
HYROX-style hybrid training for anyone 18 and over, combining strength, endurance, and functional fitness. But that’s just the foundation. What really sets us apart is everything around it.
You won’t find a more welcoming and friendly bunch of people.
Our members love to train together, pushing themselves - and each other - every step of the way.
The Engine Room is more than a gym. It’s our happy place.
Our community
We genuinely believe they’re the best in the business.
They keep training varied, engaging, and most importantly fun, while supporting every member on their fitness journey.
With HYROX judging experience too, they’ll keep you on track.
Our coaches
HYROX 365 programming builds fitness that lasts.
Blending strength, endurance, and functional training, every session has purpose and keeps things fresh, challenging, and above all, fun.
Built to make you stronger, fitter, and ready for anything!
Our programming
Our official HYROX kit, supplied by Wolverson Fitness, brings a true competition-standard feel to every session.
Built to race day specs, you’ll train with the same sleds, weights, and equipment used in HYROX events worldwide.
Get the edge in our HYROX Training Zone.
Our kit
And it doesn’t stop there. We’ve got great running routes right on the doorstep, we’re easy to access (with free parking for members and Chichester train station next door), and every session ends with a catch-up over a cuppa. Perfect.
Our classes
The Engine Room is your home for HYROX-style training combining strength, endurance and conditioning to build fitness.
With coached sessions running before work (6am and 7.15am), at lunchtime (12.30pm), after work (5.15pm and 6.30pm) and on weekends (8am and 9.15am), we make it easy to find a time to train that works for you. We also limit classes to a maximum of 16 people, ensuring everyone benefits from coaching support and plenty of space to train.
Following the HYROX365 methodology, our classes blend HYROX-specific training and conditioning with strength to develop power and resilience.
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Foundational: A refined, circuit-based session designed to build a strong, balanced foundation across strength, endurance and movement quality.
Engine: A performance-driven conditioning class focused on elevating your aerobic capacity, speed and endurance so you can sustain high output with control.
Power: A progressive strength session engineered to develop power, resilience and the ability to perform under fatigue - building the strength that underpins race performance.
Complete: A fully integrated, race-specific experience combining strength, conditioning and HYROX movements to prepare you for the physical and mental demands of competition.
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The Engine Build: Developing the power behind performance, this is a strength-focused class built on key compound lifts to develop the power, strength, control and durability needed to perform at your best in HYROX and remain injury free.
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If you're new to functional fitness or HYROX, start with The Platform.
Here, you'll learn the fundamental movements while building the fitness, confidence, and technique needed to progress into our HYROX and Strength sessions.
If starting here, we suggest you start with one of the Flex Engine membership packages.
What else we offer
Alongside daily coached classes, enjoy fun, community-led sessions and for an extra push, step it up with our PT sessions.
Run club
Fun, inclusive run club sessions designed to suit every pace and ability
Regular HYROX sims
Full HYROX simulations that are open to everyone - the perfect way to track training progress.
Personal training
Need a little extra motivation? Our PT options help keep you focused, consistent and on track.
First-class facilities
You’ll enjoy hot showers, air con in the summer, locker facilities and FREE parking
Membership options
Enjoy a free trial session on us OR go for a one week trial with unlimited access for just £30 - contact us if this is the option you’re interested in.
If you’re a complete beginner, have been out of exercise for a while and/ or are brand new to functional fitness training, please book one of our beginner classes for your free trial.
Come along and see what we’re all about and whether The Engine Room is for you. And if you decide it is, sign-up to your Full Throttle or Flex Engine package and pay nothing until the start of October.
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Unlimited training. Maximum value.
Go all-in and get the most out of every session.Take part in as many coached classes as you want. Train more, and the cost per session drops - if you’re coming 5 times a week that ends up at an average of £7.80 per class. Serious value for serious results.
You’ll also get early access to book for official UK HYROX events, plus Run Club and HYROX Sims are included in your membership at no extra cost, giving you even more opportunities to train, improve and progress.
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Flexible training whenever you need it.
Not everything runs on a fixed schedule which is where the Flex Engine comes in - it’s designed to keep you moving when life gets busy.Choose from a pack of 12 or 5 sessions and you can use your credits over a 45-day period to enjoy training that fits around you.
Use your credits on Run Club whenever it suits you, and add HYROX Sims as an extra whenever you'd like a chance to benchmark your fitness, build race-day confidence, or simply enjoy the HYROX experience in a low-pressure environment.
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Staying local for the week and serious about your training?
Go into overdrive for your one-week pit-stop with unlimited access to our coached classes.
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Drop-in, train and go!
Just passing through Chichester? Join us for a session whenever it suits.Drop in and train for £20 per coached class - no commitment, just full Engine Room energy when you need it.
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Our Sim sessions are open to everyone on a pay‑as‑you‑go basis - no membership required. They’ll be available to book when dates go live.
For members, these sessions are included as part of your membership benefits, making it even easier to stay consistent and keep performance high.
If you’re joining as a beginner, someone who is coming back to exercise after a break, or are completely new to functional fitness and you’re taking part in The Platform Programme, we recommend starting with a Flex Engine package.
Prices and what’s included, at a glance
Download our pdf for price information on our membership packages here:
Ready to join the fun?
Contact us today to discuss training with us at The Engine Room: