Take the Challenge Today

Experienced Fitness Instructors in Isleworth, Middlesex

At Challenge Bootcamp, we offer functional group fitness classes for all. Every class is different, engaging, and fun – our clients come to train, but they stay for our unique community atmosphere.

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Team Training

About Our Community

Challenge Bootcamp is more than a fitness class – we’re a family that supports each other on our fitness journey. Join us and let our passionate trainers and members guide you on a journey to a fitter, healthier, and happier you. Your success story begins here!

About Us

Serving clients throughout Isleworth and Middlesex, our qualified gym instructors provide a wide range of group exercise classes, personal training sessions, and boot camp workouts. We work together as a local gym community, encouraging all clients to work together to achieve their objectives. In addition to an array of positive feedback, our founder won the Celebrity Six-Pack Challenge trainer award from Men’s Health Magazine in 2014. Contact Challenge Bootcamp today to discover more.

  • Motivating and Inclusive Environment
  • Flexibility and Adaptability
  • Varied Exercise Classes
  • Community Support
  • Proven Success
  • Motivating and Inclusive Environment
  • Flexibility and Adaptability
  • Varied Exercise Classes
  • Community Support
  • Proven Success

WHAT MEMBERS SAY

★★★★★

"Keith has inspired me for a fitter lifestyle with his dedicated and relentless pursuit for providing better (and more fun!) training. His sessions are clearly planned and thoroughly executed. The competitive environment in the group sessions is extremely motivating, particularly when working in teams. For me, this means that I can complete a very strenuous workout without complaining too much. Individual sessions are high standard and more catered to your personal requirements the results are incredible, Keith helped me lose 20% body fat over 3 months of individual sessions. I would highly recommend it to anyone."

Rashmi J.

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★★★★★

"Five Star Sessions are brilliant. They have so much energy, lots of fun, and always have a different set of exercises. Keith always pushes me to do the best I can, which is great. I have been going to the gym most weekday mornings for over a year now, so thought I was pretty fit, but nothing could prepare me for my first session! You really do work so hard and get the best results! I would highly recommend these boot camp sessions. Keith is a true professional! Thank you!"

Moni M.

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★★★★★

"Always have so much fun when I come to a Challenge Bootcamps session. You work hard, have a trainer who helps push you and you enjoy every minute of it. The activities and exercise are always challenging and appeals to your competitive streak! Keith’s passion for fitness is contagious, keeping you coming back for more. Thank you for all the support, Keith. Would always recommend Challenge Bootcamps to everyone!"

Indermohini Walia

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★★★★★

"Hey there, just wanted to say that Challenge Bootcamps has been an amazing experience for me. I've just completed a Tough Mudder with Keith and the team! I couldn't have done it without the training first and the help and support during the event! If you want to get fit with challenges and goals, then I couldn't recommend Challenge Bootcamps highly enough! You're pushed at your own pace, and no one is left behind in the class or out on a Tough Mudder, it's this feeling from the boot camp and also the support of the main man Keith which keeps me going back! Onto the next big challenge!"

Thomas Cussen

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★★★★★

"If someone had said to me this time last years that not only would I be doing exercise but actually enjoying it I would have laughed in their face. But lo and behold after joining Challenge Bootcamp I'm doing exactly that. Thanks to Keith and all that attend boot camp I always feel welcomed, challenged, and encouraged. Since joining I've gone from barely walking without losing my breath, to taking part and completing Tough Mudder. And that's in 5 months. If you want to work towards your goals and have a boot camp family who will motivate and support, you then this is the place to be. Thanks again, Challenge Bootcamp."

Deenah Rye

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★★★★★

"Met Keith at my old job where he'd train a boot camp class every Wednesday evening. From the first session, I was hooked! Very different style of workout, one you can't really get in the gym. Have since been roped into Rat Race in London and Tough Mudder twice – half and full – and managed to get through them all. Very glad to have been part of the teams and thankful he puts in all the effort to set it all up - I'm sure he'll agree I wouldn't be able to manage it!"

Priten Patel

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★★★★★

"One of the best Bootcamps out there that I've been to! I've been going to it for about half a year and it was tough when I started but by the 3rd time I could already tell the difference in my fitness levels... you are pushed to your limit constantly, there's a lot of motivation from Keith (trainer) as well as the rest of the exercise group. It's so diverse in terms of all different people can come and work out together... and get great exercise. No class is ever the same... so you won't ever get bored! The feeling of accomplishment after each session is one of the best feelings ever!"

Princess Nana Lyambila

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★★★★★

"I've been going to this Bootcamp for around six months now. When I compare it to running on a treadmill in the Gym, its worlds apart. We work our way through various challenges, which are actually really fun! It's different every week, so my body is never getting used to just doing one exercise. Since I've been going, I've lost over 2 stone. This boot camp has to take most of the credit for that. I'm fitter than I've been in years, and I love it!"

Chris Hayward

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★★★★★

"I've been going to Challenge Bootcamp for a little under a year now and I'm feeling so much better for it. I try and keep fit - mostly running - but it's amazing how much further I get pushed going to Bootcamp each week. Keith's a really knowledgeable coach and an outstanding motivator - he really gets the most out of people. I genuinely can't recommend this enough!"

Luke Waldock

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★★★★★

"I've been training with Keith and the Challenge Bootcamp team for just under a year. Each session is challenging, fun and never the same - you will never get bored. I used to be an avid gym member but once I started the sessions, I've never looked back. Join and be part of a highly enjoyable environment with a great bunch of people that get the results. Could not recommend highly enough."

Tim Willis

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★★★★★

"Sessions are brilliant - so much energy, lots of kin and always a different set of exercises. Keith always pushes me to do the best I can which is great. I have been going to the gym most weekday mornings for over a year now, so thought I was pretty fit, but nothing could prepare me for my first session! You really do work so hard and get the best results! I would highly recommend these boot camp sessions, Keith is a true professional! Thank you!"

Moni Amico

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★★★★★

"I look forward to Bootcamp and encourage all my friends and family to join us. I have been training with Keith for over a year now and noticed a significant improvement in my fitness. If anyone is thinking about taking on a challenge you won't find better than this!"

Daljit Hayre

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★★★★★

"Had 1:1 sessions for the last couple of weeks and I am seeing great results already! I started off completely unfit barely able to jog and Keith has helped and supported by progress at every stage. He pushes me when I need pushing but knows my limits. Truly professional and completely creative in all the different exercises I've done. Not one workout is the same. Thank you, Keith!"

Natasha Rizvi

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★★★★★

"Had 1:1 sessions for the last couple of weeks and I am seeing great results already! I started off completely unfit barely able to jog and Keith has helped and supported by progress at every stage. He pushes me when I need pushing but knows my limits. Truly professional and completely creative in all the different exercises I've done. Not one workout is the same. Thank you, Keith!"

Natasha Rizvi

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Exercise Classes for All

Our dedicated fitness instructors offer group exercise classes and personal training sessions.