Gym floorStrength & conditioning
Free weights, racks, machines and cardio equipment. Every membership includes the full gym floor.
Mayfair West · Johannesburg · Since 2019
Your health is your ultimate wealth
Fitness redefined, results amplified. A full gym floor, group classes, our own Power Club boxing, a sauna and steam room, and ladies-only training every weekday morning.
Mon–Fri 05:00–20:00 · Ladies only 08:00–10:00
Why Power Ultra
One roof. Every way to train.
A neighbourhood gym on High Street in Mayfair West, open since 2019. Here's what you get when you join.
Full gym floor
Free weights, racks, machines and cardio, included in every membership.
Classes included
Cardio boxing, self defence and more, at no extra cost on any package.
Power Club boxing
Our own boxing space with a ring and bags. Included in Silver and Gold.
Sauna & steam
Power Club Spa for recovery after a hard session. Included in Gold.
Ladies-only mornings
Every weekday 08:00–10:00 the whole gym is for women only.
05:00 to 20:00
Open early and late on weekdays, so you can train before or after work.
Members-only entry
You get in with your membership card plus your fingerprint.
From R250 a month
12 or 24-month debit orders, or pay upfront with no debit order at all.
Train at Power Ultra: lift, push, box, recover
01 · Gym floor
Lift.
Pull it off the floor, clean it to your shoulders. Free weights, racks, machines and cardio, and the full gym floor comes with every membership.
02 · Strength
Push.
Drive it overhead and lock it out. Racks, bars and plates for every level, and trainers on the floor to help you.
03 · Power Club
Box.
Jab, cross, hook, uppercut. Our own boxing space with a ring and bags, included in Silver and Gold.
04 · Power Club Spa
Recover.
Sauna and steam room. Sit back and let the heat do the work after a hard session. Included in Gold.
05 · Since 2019
Join Power Ultra
Memberships from R250 a month. 124 High Street, Mayfair West.
Facilities & services
Train your way
Lifting, boxing, classes or recovery, all under one roof. Your programme can change as you do.
Gym floor
Power ClubBoxing
A dedicated boxing space with a ring, bags and equipment. Included in Silver and Gold.
Group classes
Cardio boxing, self defence and more. Classes are included in every membership.
See the timetable
ClassCardio boxing
Boxing combinations mixed with cardio. High intensity and a high calorie burn.
ClassSelf defence
Practical techniques that build confidence and awareness, and the ability to respond to threats.
Sauna
A quiet space with soothing dry heat. Relax after training and let the stress go. Included in Gold.
Steam room
Humid, heated air to recover in, and warmth and moisture that help you breathe easier. Included in Gold.
CoachingTraining & nutrition
Ask at the front desk about one-on-one training and nutrition guidance. Personal training TBC
Equipment & zones
What's in the building
Where each area is included, it says so. Anything with a yellow tag we're still confirming, so ask at the front desk.
Free weights
Dumbbells, barbells and plates for every level.
Every membershipRacks & benches
Squat racks and benches for your big lifts.
Every membershipMachines
Strength machines for guided, controlled training.
Every membershipCardio
Cardio equipment for warm-ups and conditioning. Exact machines TBC
Every membershipBoxing ring & bags
The Power Club boxing space: ring, bags and equipment.
Silver, Gold, Student + BoxingSauna
Dry heat for recovery. Closes 15 minutes before the gym does.
Gold & upfront spa planSteam room
Humid heat for recovery. Closes 15 minutes before the gym does.
Gold & upfront spa planChange rooms
Change rooms, showers and lockers. Details TBC
Every membershipLadies only08:00–10:00
Ladies only · Monday to Friday
Your time. Your floor.
Every weekday from 08:00 to 10:00 the whole gym is for women only. Train on your terms, with the full gym floor to yourselves.
- The full gym floor, women only
- Ladies classes in the slot (see the timetable)
- Open to every membership, at no extra cost
05:0008:0010:0020:00
Gents: the floor reopens to everyone at 10:00. Weekend ladies times TBC
Book a visitMemberships & prices
Pick your power
Student
R250 /month
12-month debit order
At sign-up: R370
- Gym floor
- Group classes
- Boxing
- Sauna & steam
With boxing: R399/month. Valid student card needed.
JoinBlue
R399 /month
12-month debit order
At sign-up: R519
- Gym floor
- Group classes
- Boxing
- Sauna & steam
Boxing included
Silver
R499 /month
12-month debit order
At sign-up: R619
- Gym floor
- Group classes
- Power Club boxing
- Sauna & steam
Gold
R599 /month
12-month debit order
At sign-up: R719
- Gym floor
- Group classes
- Power Club boxing
- Sauna & steam
| Pay once | 1 month | 3 months | 6 months | 12 months | 24 months |
|---|---|---|---|---|---|
| Gym + Classes | R500 | R1 200 | R1 900 | R2 800 | R5 000 |
| Gym + Classes + Boxing | R700 | R1 800 | R2 800 | R4 500 | R7 000 |
| Gym + Classes + Sauna & steam | R1 500 | R2 900 | R4 500 | R6 500 | R9 000 |
Upfront plans need no debit order. You pay the plan price plus the R120 joining fee once, and you're covered for the whole period.
R120Once-off joining fee
At sign-up you pay the joining fee and your first month at the counter. After that, your debit order only ever takes your monthly fee, on the 1st or the 25th, whichever you choose.
If your chosen debit day is more than two weeks away, the month you paid covers you until then. If it's two weeks or less away, those days are free: your paid month starts on that debit day, and your first debit order runs the month after. See every step of joining ↓
Compare the packages
| Debit order | Student | Student + Boxing | Blue | Silver | Gold |
|---|---|---|---|---|---|
| Gym floor | ✓ | ✓ | ✓ | ✓ | ✓ |
| Group classes | ✓ | ✓ | ✓ | ✓ | ✓ |
| Ladies-only slot08:00–10:00 weekdays | ✓ | ✓ | ✓ | ✓ | ✓ |
| Power Club boxing | – | ✓ | – | ✓ | ✓ |
| Sauna & steam room | – | – | – | – | ✓ |
| Freeze your membershipFees & limits TBC | ✓ | ✓ | ✓ | ✓ | ✓ |
| 12 monthsper month | R250 | R399 | R399 | R499 | R599 |
| 24 monthsper month | – | – | R299 | R399 | R499 |
| Paid at sign-upR120 joining fee + first month (12-month price) | R370 | R519 | R519 | R619 | R719 |
| You'll need | Valid student card | Valid student card | ID & bank details | ID & bank details | ID & bank details |
The fine print, in plain words
Debit day
Your debit order runs on the 1st or the 25th of the month. You choose at sign-up.
Paid upfront at sign-up
The R120 joining fee and your first month are paid when you sign up. The debit order then takes only the monthly fee.
Freezing
Injured, travelling or need a break? Ask the front desk to freeze your membership. The frozen months are added to the end of your contract.
Freeze fees, minimum and maximum TBC
Cancelling
Give 20 business days' written notice. Cancelling before your term ends costs 30% of the remaining contract value.
After your term ends, the membership carries on month to month, and you can cancel without a fee.
Returned debit orders
On new contracts, a debit order that bounces carries a R150 admin fee. Tell us early if your bank details change.
Cards & prices
Your joining fee includes one access card. A lost card has to be replaced at a cost TBC, and you'll need photo ID.
Your price is fixed for your term. If it changes afterwards, you'll get 40–80 business days' notice.
All prices are in rand. Prices are correct as of October 2026. Re-joining after you cancel means paying the joining fee again.
How to join
Six steps to your first session
Most people are done in one visit. Here's exactly what happens, so there are no surprises at the counter.
- Visit us
Walk in at 124 High Street, Mayfair West, any weekday between 05:00 and 20:00. Have a look around first if you like.
Ladies only 08:00–10:00 - Choose your package
Student, Blue, Silver or Gold on a 12 or 24-month debit order, or pay upfront for 1 to 24 months.
- Contract & health questionnaire
Sign your membership agreement and fill in the PAR-Q, a short standard health questionnaire. A "yes" answer just means checking with your doctor before you start.
- Pay joining fee + first month
Pay R120 plus your first month at the counter. On Silver over 12 months, for example, that's R619.
- Sign the debit mandate on your phone
We send the Netcash debit-order mandate to your phone. You check the details and sign it there. From then on it only takes your monthly fee.
Not needed on upfront plans - Get your card + fingerprint
We register your access card and your fingerprint at the door, and you're in. Time to train.
Group classes
Classes & timetable
Group classes are included in every membership, at no extra cost.
Cardio Boxing
Boxing combinations on the bags mixed with cardio intervals. It's a full-body sweat with a high calorie burn, and no sparring.
Power Club Boxing
Stance, footwork, combinations, pads and bag work in the Power Club boxing space, from beginner to experienced.
Self Defence
Practical techniques that build confidence and awareness, and the ability to respond effectively to threats.
Circuit Training Sample
Timed stations with weights, bodyweight and cardio. You work hard, rest short and move on.
Core & Mobility Sample
Core strength, stretching and mobility work. It's the session that keeps the rest of your training pain-free.
Ladies Classes Sample
Ladies cardio boxing and ladies circuit during the women-only slot, so the whole gym is yours.
Free tools
Calorie counter
Work out how much you should eat for your goal, then track what you eat today using everyday South African foods.
Daily calorie calculator
This uses the Mifflin-St Jeor formula, which estimates the calories you burn at rest and then adjusts for how active you are.
Fill in your age, height and weight, then tap Calculate.
Food tracker
Search everyday foods and tap + to add them to today's total. Calories are typical estimates for the portion shown.
Today's total0 kcal
Calculate your target on the left to compare against it.
BMI calculator
Body Mass Index compares your weight to your height. It's a quick screening number for adults, not a full picture of your health.
Enter your height and weight, then tap Work out my BMI.
These are general estimates, not medical advice. If you're pregnant, have a medical condition or are under 18, speak to a doctor or registered dietitian before changing your diet.
Gym rules & etiquette
Respect the floor
A few simple rules keep the gym safe, clean and fair for everyone. They come from our membership agreement.
Re-rack your weights
Put weights, dumbbells and barbells back where they belong, and don't drop equipment.
Wipe it down
Wipe equipment down after you use it, so it's clean for the next person.
Towel, always
A sweat towel is required at all times on the floor.
Dress to train
Clean training clothes and shoes. Nobody trains barefoot.
Share the kit
At busy times, use a machine for 15 minutes at most, and don't reserve machines or weights.
Ladies hours
Weekdays 08:00–10:00 the gym is for women only. Gents train from 05:00 to 08:00 and from 10:00.
Ask first
New to a machine? Ask for instruction before you use it.
No food on the floor
The rules say no food or drink on the gym floor. Water bottles TBC
Outside trainers
Bringing your own personal trainer needs the gym's permission first. Policy TBC
Guests
Guests pay a guest fee, or hand in a valid guest pass, before they come in. Guest fee TBC
Sauna & steam times
The sauna and steam room close 15 minutes before the gym does.
Train clear-headed
No training under the influence of alcohol, or of medication that makes exercise unsafe. No weapons, and no pets except guide dogs.
Breaking the rules can mean being refused entry or losing your membership. Any rule changes go up on the notice board first.
Since 2019
More than a gym
Since we opened in 2019, our aim has been to build a space that goes beyond a traditional fitness centre, one that empowers every member to reach their highest fitness potential.
We offer a range of programmes and group classes, and our team works to build a supportive community that encourages accountability, camaraderie and success. Ask about one-on-one training and nutrition guidance at the front desk.
At Power Ultra, we don't just transform bodies; we transform lives.
Member stories
What members say Placeholder
Placeholder: add real member reviews here, with each member's permission.
Placeholder: add a real member review here.
Member name · packagePlaceholder: add a real member review here.
Member name · packagePlaceholder: add a real member review here.
Member name · packageCome and see us
Hours & location
We're at 124 High Street, Mayfair West. Pop in for a tour any time we're open.
Opening hours
Monday – Friday05:00 – 20:00
05:00 – 08:00Everyone
08:00 – 10:00Ladies only
10:00 – 20:00Everyone
Sauna & steamClose at 19:45
SaturdayHours TBC
SundayHours TBC
Public holidaysHours TBC
Find us
Address124 High Street, Mayfair West, Johannesburg
Get directions ↗
Get directions ↗
WhatsAppNumber to come TBC
PhoneNumber to come TBC
ParkingParking details TBC
Good to know
FAQ
Can't find your answer here? Send us a message below.
What do I need to bring to sign up?
Bring your ID, your bank details and your phone, because you sign the debit-order mandate on your phone. For a Student membership, also bring a valid student card. You'll pay the R120 joining fee plus your first month on the day. The full list is under How to join.
For training, bring a sweat towel and clean gym shoes. For boxing, bring your own hand wraps and gloves. Glove hire TBC
What do I pay on the day I sign up?
The R120 joining fee plus your first month, paid at the counter. On Silver over 12 months that's R619. After that, your debit order only ever takes the monthly fee.
When does my debit order go off?
It goes off on the 1st or the 25th of each month, whichever you choose at sign-up. On new contracts, a returned (unpaid) debit order carries a R150 admin fee, so please let us know early if your bank details change.
How do I get into the gym?
With your membership card plus your fingerprint. Both are registered when you join. Your joining fee includes one card. A replacement card has to be bought Price TBC, and you'll need photo ID to link it to your membership.
Do I need a medical check before I start?
No medical is needed, but everyone fills in the PAR-Q, a short standard health questionnaire, when they sign up. If you answer "yes" to any question, speak to your doctor before you become much more active.
Can I freeze my membership?
Yes. If you're injured, travelling or need a break, ask the front desk to freeze your membership. The months you freeze are added to the end of your contract, so you don't lose them.
Freeze fees, minimum and maximum periods TBC
How do I cancel, and what does it cost?
Give us 20 business days' written notice, as the Consumer Protection Act requires. If you cancel before your fixed term ends, a cancellation fee of 30% of the remaining contract value applies, plus anything you owe.
Paid upfront and need to cancel early? You get the unused part back, less the same 30% fee. We'll show you the full calculation before anything is final.
What happens when my contract ends?
Your membership carries on month to month at your monthly fee. You can cancel any time after that without a cancellation fee. If prices change after your term, you'll get 40–80 business days' notice first.
Can men train between 08:00 and 10:00?
No. From Monday to Friday, 08:00–10:00 is ladies only. The gym is open to everyone from 05:00 to 08:00 and from 10:00 to 20:00.
Are classes included?
Yes. Group classes are included in every package. Power Club boxing is included in Silver, Gold and Student + Boxing. The sauna and steam room are included in Gold, and in the upfront Sauna & steam plan.
Do you sell day passes or a free trial?
Day passes, a free trial and their prices TBC. In the meantime, the shortest option is the upfront one-month plan at R500, and you're welcome to come in for a look around first.
Can I bring a guest?
Guests pay a guest fee, or hand in a valid guest pass, before they come in. Guest fee TBC
Can under-18s join?
A parent or legal guardian has to sign the membership agreement with anyone under 18. Minimum age TBC
First visit
Come and see the place first
Walk in for a look around any weekday between 05:00 and 20:00, at 124 High Street, Mayfair West. Free trial session TBC
Get started
Join Power Ultra
Leave your details and we'll call you back to get you started, or just walk in during opening hours.
Ready when you are
Choose your package, pay the R120 joining fee and your first month, and you're in. Want to see the place first? Come in for a tour.
Walk in124 High Street, Mayfair West
Weekdays05:00–20:00 (ladies only 08:00–10:00)