CrossFit · HYROX · Deadly Dozen
We do not train to survive. We train to rise.
Three clubs. One membership. Brackenfell and Salt River. Coaching that meets you where you are and pushes you where you need to go.
Find your floor CrossFitHybrid
- 4.9 on Google · 79 reviews across all three clubs
Discovery Vitality
partner facility
Two disciplines · One standard
Find your floor.
Same community. Two ways to find out what you are made of.
- Relentless Heart · Brackenfell
- Relentless Spirit · Salt River
Strength, conditioning, weightlifting and gymnastics, coached properly. From your first session to the competition floor.
- Beginner friendly through to competitor level
- Group classes with individual attention
- Expert coaching built on movement quality
- Relentless Hybrid · Brackenfell
- Relentless Spirit · Salt River
HYROX, Deadly Dozen, HIIT and bootcamp style training. Build the engine, the strength every runner needs, and the grit to own race day.
- Official HYROX Training Club
- Official Deadly Dozen club, classes and events
- HIIT and bootcamp sessions for strength and engine
Relentless Run Club
Friday miles with the crew at Relentless Hybrid. Build the engine for HYROX and Deadly Dozen. Members and non members welcome.
Book your run
Where we train
Three clubs.
One membership.
CrossFit
Okavango Park, Brackenfell
HYROX and Deadly Dozen
Okavango Park, Brackenfell
CrossFit, HYROX and Deadly Dozen
Salt River, Cape Town
Train anywhere in the family. Your membership opens all three clubs.
View membershipsThe standard
There is a version of you on the other side of every excuse you have ever made. The one that showed up when no one was watching. That kept moving when the weight of it all said stop.
WAR was built for the ones who understand that growth is not comfortable and progress is not given. Better than yesterday. Better than the doubt.
We Are Relentless
One group · Three clubs
You will feel
at home.
Great gym, wonderful coaches and you will feel at home immediately.
Super well organised, the staff there are incredibly friendly, patient and helpful. The gym is equipped with everything you need for your hybrid training.
My home away from home. It is honestly the best space to come as you are. It doesn’t matter if you are a seasoned athlete or brand new.
Their training sessions prepared me to complete my first Hyrox in April. Great facility and friendly staff.
Perfect box for any level of CrossFit athlete. Coaches are kind, caring, and patient.
Great trainers! Supportive and motivating. The vibes are always great here and the people are awesome.
I was only in Cape Town for two weeks and was able to drop in spontaneously without any problems.
Did the Hyrox simulation this morning and wow, what a friendly, organised venue with lovely coaches.
Absolutely love Relentless Heart. Amazing people, great vibe and love the workouts.
As a dutch student in a new city, this place made me feel at home. All the people were kind and the classes were very nice.
1 / 10Swipe for more
Upcoming events
The season
ahead.
The competition floor is open. Pick your battle.
Rumble Series 2026 · Round 04
Teams of three. The season closer.
Early bird closes in
Early bird pricing ends Monday 5 October 2026
Deadly Dozen · Road Show DFT
Find your heat.
- Saturday3 October 2026
- First wave08:00 · Relentless Hybrid, Brackenfell
- Heats176 entrants · 19 start waves
- Best dressedFunky or deadly fit wins a prize
Booked out. Find your name and lock in your start time. Questions?
Rumble Hub
Every event.
Every result.
Season timeline and leaderboards. Every champion since 2025.
Buddy Saturdays
Community workouts are back. Members bring a buddy free, every Saturday this month.
First time here
Start
your way.
Three easy ways in. Pick the one that fits and we will take it from there.
Drop in
R200paid trial
Your first class at any of our clubs. No membership, no commitment. Just come train.
Cash backSign up within 14 days of your visit and we take the R200 off your first payment.
Guest
On Discovery Vitality and not ready to commit yet? Claim your guest access and train with us before you decide.
Membership
One membership opens all three clubs. Train three times a week or go unlimited.
Not sure where to start?