About Us

Our Philosophy

Our philosophy is simple…Training, Nutrition and Accountability. 

In each session not only do you have the knowledge, motivation and accountability from your coach but also the support and encouragement from your teammates. As our motto states we are #strongerasateam


We are more than just a gym…we are a private facility which enables us to pay more attention to each individual and their specific needs in order to help them achieve fantastic results. Our studio is furnished with modern equipment and was designed with member experience being our ultimate goal.
meet the team

Club One Hundred in Leigh on Sea, Essex was created in 2011 and is the innovation of Mark Newton, Matthew Rattenbury, Darryl Stone and Gareth Hambleton.

With previous history in commercial gyms and over 10 years at Club One Hundred we have a wealth of experience to provide an unrivalled health and fitness experience.

With the addition of Sarah Weston as a Personal Trainer and group session coach we are proud of the programs that Club One Hundred provide and the amazing results that our clients achieve.


Best thing I ever did!
If you want to get healthier and lose weight I 100% recommended it.


I'm 6 weeks into my time at Club One Hundred and it’s the best thing I’ve ever done. So far I've lost 1 stone and 3.5 inches off my waist.