Strength.
Confidence.
Tribe.
Coached outdoor training for busy adults. Every session is part of a structured 12-week system, so you always know why you are training and how far you have come.
She started exactly where you are
Jo joined on the 6 Week Challenge as a busy mum running her own business. Four stone lighter and a lot stronger, she is now the first person you speak to when you get in touch. Press play and hear her story in her own words.
Book your free call with JoWhat we stand for
We are not a gym you disappear into. We hold a standard, and we help every member get back to it, week after week.
Nothing is random
Every workout belongs to a 12-week plan. You train with purpose, and we track your progress.
Technique over ego
Lift well before you lift heavy. Our coaches know your name, your goals and your form.
Progress, not perfection
Bad week? No guilt and no starting over. Just get back to standard at your next session.
Lift each other up
Say hello, learn names, cheer people on. No judgement, ever. That is the Tribe.
Everyone starts somewhere
Fear to familiarity
Nervous on day one is normal. Within a few sessions you know the movements, the coaches and the faces.
Consistency to confidence
Three sessions a week, week after week. Your numbers go up and so does your belief in yourself.
Tribe to transformation
Before long you are the one welcoming someone new. That is when the real change sticks.
Your path at MiBootcamp
6 Week Challenge
For over-30s. 10 places per intake. Next start Monday 2 November.
Find out moreTribe
The full 12-week training system, bootcamp sessions, Saturday Tribe and the community behind it.
Join the TribeTribe Reset
Everything in Tribe, plus the Standard Reset: nutrition, habits and Monday accountability with Russell.
Start my ResetThe MiBootcamp Standard
Small Group strength coaching on Strength Ascent, with the Reset and Monday meetings included.
Apply to join
Michelle Curtis joined at the start of 2025, nervous and unsure. Six weeks later she was lighter, fitter and mentally stronger. Six months on, she earned Elite Status in our Phase 4 grading.
“We only get one life. Do something for yourself.” Michelle Curtis
Recognised across Essex and the UK
- Winner, Essex Countywide Small/Medium Business AwardEssex Business Awards 2024
- Best Strength, Conditioning and Functional Training Provider, EssexUK Enterprise Awards 2024
- National Runner-UpUK Small Business Awards 2024
- FinalistNational Fitness Awards 2024
Meet your coaches
Russell Byham
Bullied as an overweight kid, Russell turned his own life around through fitness and has spent over 20 years helping thousands of others do the same. He founded MiBootcamp in 2010 to be the place he wishes he had had growing up.
Read Russell’s story
Greg Devenish
From pulling pints to one of the busiest coaches in the area. Greg qualified in 2020, has been a key figure at MiBootcamp since 2021, and brings technique, mobility and one of the calmest heads you will ever meet to every session.
Read Greg’s story
Jo Fay
Jo started exactly where you are, on the 6 Week Challenge. Four stone lighter and a lot stronger, she now makes your first call, welcomes you on day one and looks after every challenger the whole way through.
Read Jo’s story
The Standard Cookbook taster
Simple, filling meals our members actually eat, plus the MiBootcamp nutrition philosophy. No crash diets and no boring food. Free, straight to your inbox.
Free, opens straight away. We will also email you a copy.