Welcome to CrossFit Relentless Heart

CrossFit & HYROX gym in Brackenfell, Cape Town

We’re fueled by a passion for empowering individuals to live their best lives.
Our mission is to support those eager to enhance their overall well-being, mobility, confidence, and self-image. We believe in fostering a mindset that prioritizes personal growth over professional athleticism, all the while emphasizing the importance of support and kindness within our immediate CrossFit family. 

Rumble Series 2026

INDIVIDUAL EDITION

One day. Three workouts. Prove yourself.

Entries for Rumble Individual are opening soon. Get ready for Saturday, 13 June 2026 at CrossFit Relentless Heart.

Considering joining the family?

Why choose Relentless?

Based in Brackenfell in a fully kitted-out gym facility with everything you need to reach your physical peak, Relentless strives to be a welcoming and professionally run outfit that brings out the best in YOU! 

Membership

Membership packages to suit your needs

We offer flexible membership rates and packages to suit your needs and budget. Whether you’re a professional athlete, aiming to become a professional or simply wanting to become the best version of yourself – RELENTLESS has you covered!

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