Practitioner Diploma™
Covers what you need to qualify and start working as a Personal Trainer. Includes the Level 2 Gym Instructor and Level 3 Personal Trainer qualifications, plus Circuit Training and HIIT Training.
- Personal Trainer
Get 10 CPD courses worth £990 free, plus an extra £300 off when you pay in full. Ends in
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Our accredited personal training courses are the proven way to become a personal trainer, as your first job, your next one, or alongside the one you have. No experience or qualifications needed to start.
Once you start, your TRAINPathway™ tells you what to do and when. MentorMe™ gives you expert support, 24/7. And our Qualification Guarantee™ means exactly that — you will qualify.
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Whichever of our diplomas you choose, the guarantee, the tools and the team are the same. What changes is the expertise you build, the credibility you carry and the income you can command.
Covers what you need to qualify and start working as a Personal Trainer. Includes the Level 2 Gym Instructor and Level 3 Personal Trainer qualifications, plus Circuit Training and HIIT Training.
Gain more credibility, more confidence and the skills to attract more clients by specialising in your chosen field, helping you earn more, sooner.
Buying the components separately would cost £497 to £1947 more
Find Out MoreEarn one of the most respected qualifications in fitness and gain the skills to build a higher-income personal training business.
Buying the components separately would cost £2295 to £3495 more
Find Out MoreChoose your diploma and how you want to study. Then save 10% on top of any current offer with your personal code.
It’s applied automatically when you press Get Started below. We’ve emailed your code too, and your Career Advisor will be in touch to say hello.
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Offer ends 25th October.
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Struck-through price = the components bought separately. Finance is subject to status. Over 18s, UK residents only. Our 3, 6 and 12 month plans are 0% and arranged directly with us, with your first instalment taken when you enrol. Other plans are arranged through the Vendigo platform, and their rates are confirmed when you apply. Train Limited (FRN 1021231) is an appointed representative of Koze Group Ltd, a credit broker not a lender, authorised and regulated by the Financial Conduct Authority (FRN 811281).
The figures shown here are the Distance study regular prices — what each component costs bought on its own. Other study options change the totals.
Nutrition & Exercise Specialist Diploma™ — Level 2 Gym Instructor £499 · Level 3 Personal Trainer (includes Circuit Training and T3 HIIT) £999 · Level 4 Nutrition Coach £1199 · Level 3 Outdoor Fitness £399. Bought separately £3096. At the diploma’s regular price of £1799 you save £1297; at its prompt payment price of £1499 you save £1597.
Nutrition & Exercise Master Diploma™ — everything in the Specialist, plus Level 4 Obesity & Diabetes Management £599 · Level 4 Advanced Personal Trainer £1499. Bought separately £5194. At the diploma’s regular price of £2299 you save £2895; at its prompt payment price of £1999 you save £3195.
Qualification Guarantee™ · You will qualify. We guarantee it.
Your step-by-step roadmap from enrolment to qualification.
The first and only personal trainer courses with 24/7 tutor support.
You will qualify. We guarantee it.
Six more reasons you’ll succeed.
Study wherever you are, whenever it suits you.
Your whole course in one place — lessons, assessments, progress-tracking and resources — accessible on phone, tablet or desktop, the moment you enrol.
We were the first in the UK to deliver fitness courses online, back in 2000, then launched the first study app to go with it. That’s what won us the ukactive award for Best Use of Technology.
Built to get you qualified, confident, and client-ready.
Ours doesn’t just prepare you to pass. It prepares you to succeed as a personal trainer.
You’ll cover movement screening, functional programme design, corrective exercise and the 10-step consultation process. The things you’ll use with your first client, not just the things that come up in an assessment.
Qualified is where it starts. Client-ready is the point.
Study less. Learn more. Qualify faster.
Reading a textbook and hoping it sticks isn’t a study method. Your course is built on proven, evidence-based learning methods designed to help you absorb, retain and recall what you learn, so it’s there when a client asks, not just when the assessment does.
Microlearning. Content broken into short, focused pieces you can finish in a single sitting. Easier to fit around work and family, easier to retain, and easier to apply with clients.
Multimedia tools and synoptic assessments. You meet ideas in more than one form, and rather than testing each topic in isolation, synoptic assessments have you pull what you’ve learned together, in writing and in practice. That’s the joined-up thinking you’ll use with a client in front of you, and it’s why the knowledge stays put.
Exemplar videos. Watch a successful assessment before you sit yours. You see exactly what a strong performance looks like, what the assessor is looking for, and how to prepare for it.
Live Learning Labs™. Optional daily classes with expert tutors, live on Microsoft Teams, Monday to Friday. Prepare for an assessment, go deeper on a topic, or get a question answered in real time. Come every day or drop in when it suits.
500+ exercise videos. On demand.
A professional exercise library in your pocket from day one, so you learn every exercise the way you’ll coach it.
Practitioner Diploma™. 225 base exercises with modifications and progressions, so you can design better programmes faster.
Specialist and Master Diplomas™. Another 90 bodyweight and small-equipment exercises from the Outdoor Fitness library, for training clients outside a gym.
Every Diploma. 170+ ready-to-use 30-minute T3 HIIT workouts. Each one has a 4-minute mobilisation, four 5–6 minute HIIT routines, a 4-minute active recovery, and printable programme cards for client tracking.
All of it in the mobile app. Revise before an assessment, plan a session, or check a movement on the gym floor.
From qualified to working PT. We can help you get there.
Every Diploma includes access to Career Concierge®, a personalised service designed to help you turn your qualification into a career.
A job-ready CV or bio. We can help you build one, whether you’re applying for roles or going freelance.
Connections to employers. We can connect you to interviews at top gyms, health clubs and private studios, and match you with live roles on a job board only our graduates see.
Referrals to launch your business. Trusted specialists in insurance, web design, branding and social media, so you’re not starting from a blank page.
Find the same course for less and we’ll match it.
Every one of our diplomas comes with the Qualification Guarantee™, 24/7 tutor support, a personalised study plan and a 500+ video exercise library, all in the price you see.
If you find the same course elsewhere for a lower price, with the same accreditation, the same features and the same support, we’ll match it.
Every diploma includes Career Concierge®. We can connect you to interviews at top gyms, health clubs and private studios, help you build a job-ready CV and refer you to specialists in insurance, branding and web design.
“We’ve worked with TRAINFITNESS for years and know the standard of training they provide. We put our own staff through their Gym Instructor and Personal Trainer courses, and we also recruit trainers who have qualified with them independently. When someone comes to Gymbox having trained with TRAINFITNESS, we know they’ve had a strong grounding and are starting their career with the skills, knowledge and confidence to succeed in the industry.”
“We’ve worked closely with TRAINFITNESS for many years and have seen first-hand the quality of trainers they produce. We also send our own staff on their Gym Instructor and Personal Trainer courses. We’ve recruited newly qualified graduates with little industry experience who have gone on to build highly successful careers, coaching over 30 sessions a week. TRAINFITNESS provides an excellent foundation for a successful career in personal training, and we recommend them highly.”
“The reputation of a fitness club is only as good as the staff you employ. That’s why when we have a vacancy, we contact TRAINFITNESS. Their graduates are always well-informed and enthusiastic: everything you could want from a fitness team. They turn out highly employable and well-rounded trainers and we would recommend them to anyone looking to forward themselves in fitness.”

“I would recommend everyone to go for the fast-track virtual-live clinics. It was a brilliant experience! Special mention to my tutor, Katie, whose outstanding support made a massive difference during the clinics. I just can’t wait to progress to the Master level!”
“The Virtual Clinic and mobile app are seamless — perfect for studying theory during commutes or late at night.”
“Kate took great care to ensure I fully understood the material, which was especially important as English is not my first language. Her guidance and encouragement made a significant difference.”
Most personal training courses teach you to pass an assessment. Ours teaches you to coach a client, so you leave qualified and career-ready. Qualified means you’ve met the standard. Career-ready means you walk into your first client session knowing exactly what to do.
We’ve integrated Level 2 Gym Instructor and Level 3 Personal Trainer into one connected journey, ordered by how you’ll work with clients, not how a syllabus lists topics. You learn what you need when you need it.
Then we went beyond the qualification, because qualified isn’t the same as career-ready. We added modules that develop the practical skills employers hire for and clients pay for. And you won’t find them anywhere else.
We’ve delivered our personal trainer courses this way since 2018.
The approach is proven; the content is current, refreshed every year with the latest evidence-based practice, and fully updated for 2026. You finish qualified and career-ready: recognised by gyms, trusted by clients, and equipped with the skills to start earning from day one.
Separate units, learned in isolation — no thread between them.
Each topic covered on its own, in the order the syllabus lists it and often forgotten by the time it matters. You can name them all, but your first client is where you learn to connect them.
Great coaching starts with trust.
Coach the individual, not just the body.
No two clients are the same.
Every exercise has a reason.
Replace guesswork with evidence.
Turn your qualification into a profession.
Every topic learned where you’ll actually use it, so it connects, it sticks and you finish ready to coach.
The regulated Level 2 and Level 3 qualification meets the CIMSPA professional standards. That’s the floor. Most courses treat it as the ceiling. We teach what the standard leaves out. Every unit we’ve added earns its place by making you a better coach than the qualification alone can.
We don’t follow the industry — we’re the voice it echoes. First then, first now.
Each one a first in UK fitness education:
To become a personal trainer, choose the personal training course that matches the career you want and you’ll qualify with our Qualification Guarantee™ behind you. The Practitioner Diploma™ qualifies you as a gym instructor and Level 3 personal trainer. The Specialist Diploma™, our most chosen, adds a specialism such as nutrition, strength and conditioning or women’s health, so you can take on the clients most trainers can’t. And the Master Diploma™ takes your specialism further and includes Level 4 Advanced Personal Trainer, the highest regulated qualification in personal training.
You can qualify in as little as 4 weeks. Tell TAIT, our AI tutor, how fast you want to qualify, and it builds your TRAINPathway™: a week-by-week plan to get you there. With Fast Track, your practical training and assessments happen in two three-day clinics on consecutive weekends, Friday to Sunday.
No — you don’t need any previous fitness qualifications to start our personal training courses. If you’re already a qualified gym instructor, we have a route that skips what you’ve already done.
Yes — our personal training courses are built around home study, so you can learn around your job. Fast Track’s practical training takes just two Friday-to-Sunday clinics, and with Distance there are no fixed attendance dates at all.
Yes — our personal trainer courses lead to national qualifications on the Regulated Qualifications Framework, awarded by Focus Awards and endorsed by CIMSPA and REPs: the qualifications UK gyms look for when they hire. They’re also recognised in the US, UAE, Australia, New Zealand, South Africa and across Europe, so if you ever want to train clients abroad, your qualification goes with you.
Our Qualification Guarantee™ means you will qualify. Follow your TRAINPathway™, stay engaged and lean on MentorMe™ whenever you need it. Do that, and our guarantee takes care of you. And if you don’t pass an assessment, you can resubmit it free, as many times as it takes.
Your prices are just above: unlock them and save an extra 10% on top of any current offer. Pay in full when you enrol with Prompt Payment, and you get our lowest price. Or choose a Payment Plan and spread the regular price over 3, 6 or 12 months with us at 0% APR — interest free. Other plans, up to 60 months, are also available (interest-bearing, with no deposit, subject to status). Either way, you start the minute you enrol, and our Price Match Promise™ means we won’t be beaten on price.