OUR STORY
We Are Relentless. This is not a gym. It is a declaration.
Who We Are
There is a version of you that exists on the other side of every excuse you have ever made. The version that woke up when it was hard. That showed up when no one was watching. That kept moving when the weight of it all said stop.
We Are Relentless is not a gym name. It is not a logo or a tagline printed on a wall. It is a declaration. A commitment to the relentless pursuit of better. Built for the ones who understand that growth is not comfortable, that progress is not given, and that the only way through is forward. We do not train to survive. We train to rise.
From our roots as CrossFit Relentless Heart, the WAR ecosystem has grown into a multi-division performance and lifestyle platform. Two facilities. A competition series. A community that serves everyday people to elite athletes and everyone in between. Beginners finding their first pull-up and competitors chasing podiums. Vitality members training for longevity and HYROX athletes preparing for race day.
Together We Rise. Stay Relentless.
Our Team
The trainer team at Relentless is the heartbeat of this community. CrossFit Level 2 certified, genuinely invested in every athlete at every level, and on the floor with you every session. From your first class to your hundredth competition rep — these are your people.

Sandra
Founder - Lead Trainer CrossFit L2 | HYROX

Alma
CrossFit L2 Trainer

Johard
CrossFit L1 Trainer

Claire
CrossFit L1 Trainer

Natasha
CrossFit L1 Trainer

Tayden
CrossFit Trainer

Michelle
CrossFit | HYROX Trainer

Christina
HYROX Trainer

Lise- Marie
HYROX Trainer

Kim
HYROX Trainer

Michael
Admin

Gabrielle
Admin

Ruan
Admin

Penny
Admin
Stay in the Loop
Be the First to Know About New Classes, Events and What is Coming Next at Relentless.
EXCELLENT Based on 38 reviews Posted on Google Anita GulwaTrustindex verifies that the original source of the review is Google. Their training sessions prepared me to complete my first Hyrox in April. Great facility and friendly staff.Posted on Google Rezaine DesaiTrustindex verifies that the original source of the review is Google. Lise was great with a newbie like me as well as with the regulars. I attended with zero expectations except that I wanted to walk out feeling like I had had a workout, and that's exactly what I got. Lise was great with correcting my form, guiding me with where to save strength and keeping us going to get the most out of our time. A great class, and great workout all in all.Posted on Google HarryTrustindex verifies that the original source of the review is Google. Great gym, wonderful coaches and you will feel at home immediatelyPosted on Google Kevin BothaTrustindex verifies that the original source of the review is Google. So good !!Posted on Google Katharina SchweitzerTrustindex verifies that the original source of the review is Google. I can highly recommend this gym. The team is very friendly and the Hyrox training is excellent. I was only in Cape Town for two weeks and was able to drop in spontaneously without any problems. Thank you very much!Posted on Google Tracy ManeveldTrustindex verifies that the original source of the review is Google. Absolutely love Relentless Heart. Amazing people, great vibe and love the workouts. The coaches are amazing and their personalized attention that they give when you need shows their commitment to helping you reach your fitness goals, from beginner to RX.Posted on Google Michael AckermannTrustindex verifies that the original source of the review is Google. Perfect box for any level of CrossFit athlete. Coaches are kind, caring, and patient. The facilities are great with all the equipment you need for your daily WODs. The space is vast, ensuring a comfortable and safe environment for large group classes. Members are down to earth and friendly folks. Always a good time training there.Posted on Google Ryan SouthgateTrustindex verifies that the original source of the review is Google. Great gym to prepare for events such as Hyrox. Best part is they are part of the vitality network and you get to mix up your training and meet great people. Coaches are amazing at what they do, very motivating and pushing you past your mental and physical limits. Great experiences here!Posted on Google Jaun-dre SerfonteinTrustindex verifies that the original source of the review is Google. Great community, great coaches and great vibes. The workouts is awesome and the coaches helps, for those who wants to compete and for those who just want to move and become beter and more healthy.Posted on Google Bazil RozenkrantzTrustindex verifies that the original source of the review is Google. Being a member for just over a year now, and the experience has been transformative! I found it challenging to stay committed and fit, but the supportive community and excellent coaching have made all the difference. My fitness has improved significantly. The growth and learning I've experienced here is invaluable. Highly recommend Relentless to anyone looking to push their limits and achieve their fitness goals!
FAQs
What is CrossFit?
CrossFit is a high-intensity fitness program that combines elements of weightlifting, gymnastics, and cardiovascular training. It focuses on functional movements, improving overall fitness, and challenging the body in new ways to build strength, endurance, and agility.
Do I need to be in shape to start CrossFit?
No! CrossFit is scalable to all fitness levels. Whether you’re a beginner or an experienced athlete, our coaches will tailor the workouts to suit your needs and help you progress safely and effectively.
What should I expect during my first class?
On your first day, you will be guided through a warm-up, a demonstration of the movements for the workout of the day (WOD), and then you’ll participate in the class with support from our coaches. We emphasize technique, safety, and community, so you’ll feel comfortable and encouraged throughout.
What should I bring to class?
Bring comfortable workout clothes, a water bottle, and a towel. If you have your own shoes (preferably CrossFit or running shoes), bring them as well. We provide all the necessary equipment for each workout.
How often should I train?
The frequency of training depends on your fitness goals and schedule. Many members aim for 3-5 times per week. Our coaches can help you develop a training schedule that suits your fitness level and goals.
Are your classes suitable for beginners?
Absolutely! We welcome people of all fitness levels, from beginners to advanced athletes. Our coaches will work with you to ensure that each workout is modified to fit your abilities and that you progress at your own pace.
Do I need to sign a membership contract?
We offer flexible membership options, including no-commitment memberships, as well as long-term memberships with discounted rates. Our goal is to provide options that work for your lifestyle and commitment level.
Can I try a class before committing?
Yes! We offer a free trial class for newcomers. This allows you to experience CrossFit and see if it’s a good fit for you. Simply contact us to schedule your trial session.
What if I have an injury or health condition?
If you have any pre-existing injuries or health concerns, please talk to our coaches before your first class. Our trainers are experienced in modifying workouts for individuals with specific needs to ensure a safe and effective workout.
How are CrossFit classes different from traditional gym workouts?
CrossFit classes are focused on functional movements that mimic everyday activities and are performed in a group setting. Unlike traditional gym workouts, which often focus on isolated movements, CrossFit emphasizes variety, community, and intensity, giving you a full-body workout that develops strength, mobility, and cardiovascular health.
What is the community like at CrossFit Relentless Heart?
At CrossFit Relentless Heart, we pride ourselves on building a supportive and motivating community. Our members cheer each other on, celebrate each other’s achievements, and create a fun environment where everyone feels welcome and encouraged.
Can I do CrossFit if I'm not trying to compete?
Yes, CrossFit is for everyone! Whether you’re looking to improve your general fitness, lose weight, gain strength, or simply have fun, our classes are designed to meet your goals without the pressure of competition.
How do I sign up?
You can sign up directly on our website or give us a call to ask questions and get started. We’re excited to have you join our community at CrossFit Relentless Heart!

