“In Just 6 Weeks, I Changed My Body — and My Life.”

Ascot's Kelly Mercer transformed her body — dropping fat, building strength, and feeling fitter and healthier than ever!

How it started...

"I felt tired, sluggish, heavy and for years I knew I wasn't at my best... NOT EVEN CLOSE to it.

I'm a mum with young kids, my own business and there's NEVER TIME... but enough was enough!

I'd tried everything but never felt fully supported - so it was always STOP AND START.

I didn't like going to the gym... fit bodies everywhere made me FEEL LIKE CRAP!

Progress...

"Almost 2 stone lost, but it's my strength and energy that I love..."

HOW DID SHE DO IT?

🔥 It all started with a GRIT13 6-Week KICKSTART Challenge

✅ 1-1 consultation to establish the starting point and the goals

✅ Tailored nutrition. Just clean healthy food, and plenty of it

✅ Tailored training for Kelly's body type

✅ Progressive program of building strength and fitness

✅ Consistency - Kelly showed up to 4-5 classes per week

✅ Weekly check-ins for accountability and to see the progress

NOW, IT'S YOUR TURN!

🔥 What do I get when I sign up to the 6-Week KICKSTART Challenge?

✅ Unlimited small-group sessions per week
✅ Strength & cardio training tailored to you
✅ Supportive coaches who know your name, ability and goals
✅ Simple nutrition guidance (no diets)
✅ Progress check-ins to keep you on track
✅ Access to our private WhatsApp community

🔥 Get the experience the supportive atmosphere of the GRIT13 family, where we're committed to helping you achieve the results you desire.

HOW MUCH IS THE 6-WEEK CHALLENGE?
Just £225 - but spaces are limited as our classes are small...

BOOK YOUR SPOT NOW

WHY IS GRIT13 DIFFERENT?

KNOW WHAT YOU’RE DOING IS RIGHT.

Our Small Group Personal Training is the heart of what we do - less like a class, more like one-to-one! We’ll personally coach you in a small group of up to 6. This means we can tailor our sessions to you as an individual, at your level.

START AT YOUR LEVEL.

It doesn’t matter whether you’ve never been inside a gym before or if you’re an experienced gym-goer.. training as a small group allows us to personalise your session. You don’t need to go at it alone!

COMMUNITY

We’re all about you! We’ve worked hard to create a supportive and friendly environment. Gyms get a bad rap so we make a conscious effort to make sure this isn’t an intimidating place. We have different socials and have often been described as:

“So much more than a gym”.

SESSION TIMES...

WHAT DO LOCAL ASCOT RESIDENTS SAY ABOUT GRIT13?

IT’S NOT CIRCUITS.

IT'S NOT ANOTHER BOOTCAMP.

WHY IT WORKS...

Here's why members like Kelly stick with Grit13 for long term lasting results...

Small classes = personal attention (max 8 people)

No mirrors. No egos. Just real support.

Realistic, maintainable training plans.

Community-led accountability.

30+ hours of flexible training slots per week.

TRY BEFORE YOU BUY

Come and try a FREE taster session.

Meet the coaches.

See for yourself how we're different.

Enjoy an amazing workout tailored for you.
Feel free to bring a friend.

BOOK NOW

MEET COACH TOBY

Toby our owner and founder of GRIT13 has over 13 years fitness experience in personal training, running classes and small group personal training. He has plenty of experience being able to deliver completely original personal fitness plans fully tailored to your individual goals.

Regardless of your fitness ability, rest assured that with our training, guidance and mentoring you will achieve your desired results.

MEET COACH HOLLY

Sports and fitness have been central to Holly’s life for as long as she can remember.

With over 7 years of experience in the fitness industry, she combines her passion for running - having completed numerous half marathons and marathons - with a love for strength and conditioning. This diverse background equips Holly with extensive knowledge and skills to help you achieve your fitness goals.

Holly’s realistic and empathetic approach has enabled her clients to reach a variety of goals, whether you’re aiming for specific fitness targets or looking to integrate exercise into your daily routine, Holly is dedicated to helping you view exercise as a lifelong commitment rather than a short-term fix, guiding you toward lasting, sustainable results.

MEET COACH STEPHEN

Hi, I'm Stephen, I have been a PT for 8 years and a sports massage therapist for 5 years.

I’ve worked with a range of clients, for performance improvement, weight loss and body transformation goals.

My main focus is on exercise rehabilitation and corrective movements; l use sports massage therapy to help assist with improving performance and recovering from injuries.

I will be offering PT and sports massage therapy as well as leading small group personal training sessions for Grit13.

Look forward to seeing you all soon!

COACH JAMES

James holds over ten years of coaching experience providing him with a wealth of knowledge on offer. James has also completed his Degree in Human Nutrition, making him another secret weapon of Square One.

Fun fact: James worked in one of the first Small Group Personal Training gyms in the country, back when he was a wee teen!

FREQUENT QUESTIONS:

WHERE ARE YOU BASED?

We are based in the grounds of Royal Ascot golf club.
Address:
Royal Ascot Golf club, Winkfield road, Ascot SL5 7L

WHEN ARE YOUR SESSIONS?

We have over 35 sessions a week for you to pick from. From 7am to 8pm. As well as Saturday morning!

WHAT’S THE FIRST STEP?

We'll call you after you’ve registered your interest so that we can discuss our 6 week kick start. You’ll come to Grit13 for your 1-1 initial no sweat consultation so that we can get the ball rolling!

WHAT HAPPENS AFTER THE KICKSTART?

You’re only committing to our 6 week Kickstart to experience Grit13. We can discuss membership options with you during your 6 weeks if you love it. If you don’t, there is no bad blood with us.

WILL I HOLD PEOPLE UP?

Think of our sessions more like personal training, over a class. You won’t feel like you’re holding people up as we cater for a wide range of abilities. We are big believers in easing people in, too.

DO YOU OFFER 'OPEN-GYM'?

No, we decided to put all of our eggs in small group personal training so we can coach & support our members as we’ve found that this is what most people need and want.

HOW DOES THE PRICING WORK?

Our 6 week kickstart membership is a one-off payment of £225. After this, if you wish to join, our weekly memberships work out at £8 per session on our Gold Membership. 1-1 personal training can cost you anything from £45-60 per hour, so this is a more budget friendly way to be coached around other like-minded individuals.