Welcome to Ultimate Performance – the home of the world’s leading personal trainers in London. Our private personal training gym in Mayfair has brought world-class body transformation results to clients across the city. Whether your goal is fat loss, muscle building, or total body transformation for health and wellness, our expert team are the best personal trainers to help you achieve maximum results in minimum time.
Our results-driven approach is radically different to any other personal trainers in London, Mayfair
Ourteam at Ultimate Performance Mayfair are experts in fat loss, muscle building,and body composition change.You are matched with your owndedicated trainer with the specificexpertise you need to hit your goal.Your trainer creates a personalised training and nutrition plan for you by examining over 150 data points, from stress to sleep quality. Your program is continually adapted with bio-feedback data to give you the best possible results.
Your trainer is there as a professional partner to give you accountability – the ‘secret sauce’ behind our world-class results. They are there to guide you through all aspects of your diet and transformation training – ensuring you stay on track to your goal with daily check-ins, meal logging, and regular body fat analysis. It’s why 97% of clients say they have hit their goals with us, in independent research.
Our custom-built app lets you and your trainer track every metric of progress possible. UP Transform records your diet, workout, steps, sleep, body fat, blood pressure changes, and more – so you can see real-time progress and results. It also means you can contact your trainer instantly when you need guidance or support during your journey.
Maximum results, minimum time
We live and die by our results. No personal training business on the planet can demonstrate the depth and consistency of results with thousands of clients that we can.
Promises are easy to make, but for anyone who is prepared to work hard and follow our guidance to the letter, then these life-changing transformation results can be yours.
Here are just some of the incredible results achieved by our clients in London.
I recently completed a 12-week transformation program at UP Mayfair, and it has been one of the best decisions and investments I have ever made. I started the program during lockdown with training outdoor …
Ultimate Performace is extremely effective, and the program delivers on the promise. They set for you a body transformation goal far more ambitious than what you could ever think you could achieve and get you there…
I have been training at UP Mayfair for exactly two years. In the two years I have lost significant weight but, more importantly, I have completely changed my approach to nutrition fitness, and health. UP has a very scientific …
I never truly believed that I could get significant improvement in just three months. I figured all the ads were cherry-picking the best to sell the service; I’d never get results anywhere close to that. I was happily wrong!…
UP is hand-on-heart the most impressive set-up you can experience. The focus is 100% on ensuring you get the results you are seeking. The effort is holistic (diet, nutrition, and work-out). The experience is fantastically…
Make no mistake, this is no easy ride. However, if you are motivated and set on a result that will eclipse anything you can expect from 1-to-1 training, this is it. I am 6-weeks in, and whilst I am far from the svelte Adonis I hope to be, I am …
I’m 6 weeks in and so far my experience at UP has been the best investment in my health (both mental and physical) I’ve ever made. It takes hard work and discipline, there’s no easy fix here, but the technical knowledge…
Easily the best gym experience I have ever been involved with. Everything is world class: the equipment and the trainers (esp. Craig Smith) of course, but beyond that the atmosphere, collegiate spirit, advice, accountability…
UP is by far the best investment I have ever made. I am 5 weeks into the program and 5kgs down! More importantly, I am more aware of my food choices and the impact my diet has on my health. I train with Leanne and she is wonderful!…
It is hard to imagine any gym that delivers more effectively and more efficiently on it’s promise than Ultimate Performance Mayfair. I would imagine that all clients feel as I do, that they have hit the jackpot …
Amazing place and experience that does exactly what it says on the tin. If you’re prepared to embrace it and follow your trainers guidance , in my case, the lean mean Lithuanian machine, Gin, then the results are amazing…
I have been training at UP Mayfair for exactly two years. In the two years I have lost significant weight but, more importantly, I have completely changed my approach to nutrition fitness, and health. UP has a very scientific…
The cost of a one-to-one personal training package at our Mayfair gym in London varies depending on the time of day you would like to train, session frequency, and your total package length.
As a result, each training package is designed bespoke for each client. However, we reward loyalty by offering a discount on large packages.
Is it worth getting a personal trainer?
If you want to invest in your lifelong health and fitness, getting a personal trainer is invaluable.
Just as you would hire a lawyer or architect, a personal training professional is there as a trusted advisor for your health and fitness, giving you the expertise and guidance needed to get results.
Ultimate Performance offers the best-in-class of personal training anywhere in the world.
Working with our world-class team will help you train safely and effectively, master the principles of nutrition, keep you accountable to your goals, and learn the tools and skills needed to maintain lifelong health that may take years to learn on your own.
How do I find the right personal trainer in London?
Finding the right personal trainer in London isn’t easy. There are no universal standards that mark out a good personal trainer from a bad one in the fitness industry, generally.
So, you should look for a personal trainer with a strong track record of results with the kinds of clients that are similar to you or match your goals.
The right personal trainer will focus on your goals and build a program that fits your lifestyle, abilities, needs and aims – not the other way around.
The best personal trainers work with you in partnership. They are not just there to be a friend, count reps, or push their own goals onto you.
Ultimately, the right personal trainer for you is someone who helps you set relevant and achievable goals and gives you the accountability and structure to accomplish them.
What makes Ultimate Performance Mayfair different?
Ultimate Performance is radically different to any gym or personal trainers you have experienced before.
We are not just the best gym in London – we are the best personal trainers on the planet.
What we have created is a proven model that gives clients a framework to achieve the results they want – no matter what their starting point, ability or goal.
We have a proven track record working with over 20,000 body transformation clients across the globe since 2018 alone.
Our model is built on science and driven by data to give clients measurable outcomes on metrics across the board, from body fat and BMI to improvements in blood pressure, cholesterol and blood sugar.
Our training methods have been refined over the past decade to be the most efficient and effective way of getting in shape possible.
Our Mayfair gym is different to anything else in the city. We do not offer memberships.
As a private, personal training-only gym, our model is built on working with clients for a set period and delivering the maximum results possible in that time.
Our trainers are selected from the most gifted and driven candidates from across the globe, with only 1 in every 100 applicants making the cut for a personal training career with us.
Your dedicated trainer is with you as a trusted advisor and professional partner around the clock – not just for your hour in the gym.
Your trainer manages every aspect of your transformation journey, training and nutrition while keeping you motivated and accountable to your goal.
Our results-driven model runs contrary to 99.9% of the personal training industry. Our trainers’ successes and career progression are measured and incentivised solely on the quality of results they produce. And on the value and return on investment they demonstrably give to their clients.