Skip to content

START YOUR
FITNESS JOURNEY TODAY

Helping Real People, Get Real Results

Tring’s largest independently owned, inclusive, non-intimidating, non-comparative fitness gym.

Enquire Here!
Message Us
Ready To Join?
Register Here
On The Limit Logo

START 2026 STRONG

BRAND NEW
PT-LED
GROUP TRAINING SESSIONS


6 WEEK TRIAL AVAILABLE FOR £195 OR
SIGN-UP TO THE ROLLING MONTHLY SUBSCRIPTION
FOR ONLY £130 TODAY

SIGN UP HERE
On The Limit Logo

We are so excited to introduce our new gym floor GRIT  to add to our extremely popular HYROX Group Training Sessions. 

Our brand new layout and equipment will allow us to bring you coach-led fitness sessions, to build strength, improve movement and increase lean muscle mass, in a friendly professional format with fellow gym-goers.

These sessions are designed and coached by our experienced and enthusiastic team to guide you, challenge you, motivate you, transform you,  inspire you and give you confidence to achieve fitness goals you thought were impossible.

Whether you’re new to fitness, getting back into training, or aiming to elevate your performance, GRIT meets you where you are and helps you move forward with confidence.

Join our innovative and one of kind training programme today!

On The Limit Logo

GROUP TRAINING
REDEFINED

 

Unleash your inner strength with GRIT, On The Limit Gym’s signature group fitness experience designed to challenge, empower, and transform you.

WHAT TO EXPECT

Each coach-led session blends:

Strength training – build power and resilience

Conditioning – improve stamina and overall fitness

Functional movements – train your body for everyday performance

Endurance work – keep progressing week after week

Every workout uses real-time performance tracking, giving you instant feedback and keeping you motivated as you see your progress unfold.

FOR EVERY FITNESS LEVEL

Both GRIT & Hyrox are scalable for all abilities, so whether you’re a first-timer or an advanced athlete, each session is tailored to help you train with purpose, precision, and confidence.

WHY GRIT

Because at On The Limit Gym, GRIT isn’t just about effort — it’s about:

Mindset – build confidence and determination

Movement – train smarter, safer, and more effectively

Results – achieve measurable progress and celebrate every win.

JOIN US

Step into a GRIT session and discover how group fitness can transform your body, your mindset, and your results. No matter your level, GRIT is here to help you push forward.

 

LIMITED OFFER (1)

6 WEEK
GROUP TRAINING
TRIAL WEEK
ONLY

£195

 

The ‘ACCELERATE 6 WEEK TRIAL WEEK’  entitles you to try out all of the Group Training Sessions, GRIT and HYROX, plus all studio classes and the Gym Floor.

The price shown is a one time only purchase per customer and is valid for 6 consecutive weeks. 

BUY ACCELERATE 6 WEEK TRIAL WEEK HERE

DOWNLOAD THE
ON THE LIMIT APP
AND JOIN TODAY

GYM

CLASSES

HYROX

GROUP TRAINING

PERSONAL
TRAINING

CRÈCHE

On The Limit Logo

REQUEST YOUR FREE TRIAL SESSION

ENQUIRE HERE!

HAPPY MEMBERS

I have really enjoy attending the classes at OTL. I have been to a good few gyms and this has been the best in terms of quality of trainers, and variation of classes. The trainers do an amazing job and always put so much effort into ensuring we are all enjoying and getting the most out of the sessions.
Heather AMember
Have been a member of this gym for a long time I have always enjoyed the variety of classes. All the staff and instructors are knowledgeable and friendly and always happy to help you. Brilliant job you guys, no hesitation in recommending OTL gym.
Sue GMember
This is a great local gym. Adam and the team are all so friendly, helpful and create a great environment to exercise in. There is a wide range of classes on offer and I have really enjoyed taking part in many of them over the years. I don’t often use the main gym itself but it is nice to see how frequently the layout and equipment get updated keeping it fresh for all the members.
Alanna MMember
The creche is a fantastic bonus, having that on site really encouraged me to get back to my fitness after having a baby knowing he was well looked after and not too far away.
Alanna MMember
OTL has just been and is generally awesome. Amazing instructors, great classes, THE BEST crèche with brilliant Annabel and a great community feel about the place. If you are not a member, DO IT, you will not be disappointed.
Becky BMember
I’ve been with On the Limit since it first started, during that time they’ve moved to bigger and better premises and invested a lot of time and effort into the gym. They run a variety of classes to suit everyone. All credit to the team for making this happen, it really is appreciated by the members.
Tricia OMember
I have used On the Limit intermittently when visiting home for a few years. The gym staff are always friendly and professional. The gym itself is well equipped, clean and tidy. I am looking forward to getting back in the gym and will most definitely be using On The Limit.
Peter LMember
As a babe who is plus size, it's so important to me to be able to workout without feeling unwelcome. OTL has always been incredibly welcoming, kind and helpful. It has all the equipment I could ask for and the options of classes is huge which means there is a class for everyone.
Grace SMember
Always clean, light and airy and a great place to workout. Machines and facilities are all well maintained and variety is also excellent. Friendly staff and a great class timetable too! Would definitely recommend!
Amy KMember
I have been going to this gym for over two years and it’s been the best gym in the area by far, the choice of classes are amazing.The crèche is also a real bonus for myself, with two young children. The staff are all very friendly and helpful.
Jennifer CMember
On The Limit is a really good local gym, and would highly recommend it. Adam and his team have been so helpful in getting my fitness journey started and have been there throughout. The equipment is really useful and the atmosphere is great. OTL go above and beyond for members and I am extremely thankful for it.
Sophie BMember
On The Limit Logo

FOLLOW US ON SOCIALS

@ONTHELIMITGYM

Facebook Instagram

CONTACT US

This website uses cookies to ensure you get the best experience on our website.
To continue using the site, please click accept.

accept