What are the opening hours?

Monday 05:00 - 19:00 Tuesday 05:00 - 19:00 Wednesday 05:00 - 19:00 Thursday 05:00 - 19:00 Friday 05:00 - 16:00 Saturday 08:00 - 11:00

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ThunderBox Fitness

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ThunderBox Fitness

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A small community fitness center for everyone! Just pitch-up and join in on the fun!! Laying the right foundations for fundamental movements.

24/10/2026

🔥 YOU CAN DO HARD THINGS. YOU ARE ALLOWED TO! 🔥

A massive WELL DONE to every Thunderbox member and everyone in the greater Secunda community who showed up this morning to push their limits and become a better version of themselves! ❤️💜

Whether it was your first 5 km, 10 km or 21 km, or simply a personal goal you set out to conquer — YOU DID IT! 💪

Every early morning, every bit of preparation, and every step outside your comfort zone is a building block towards a stronger, better YOU.

To our Thunderbox family, you make us incredibly proud! Never underestimate what you’re capable of. You are stronger than you think!

🔥 YOU CAN DO HARD THINGS. YOU ARE CAPABLE. AND YOU ARE ALLOWED TO BE PROUD OF YOURSELF! 🔥

24/08/2026

🔥 WIN THE ULTIMATE MAKEOVER & PHOTOSHOOT WORTH R3500! 🔥

Thunderbox Fitness and Ardor Nail & Beauty Academy have teamed up to give ONE lucky winner the ultimate transformation! 💜✨

🏋️ Join the 8-Week Thunderbox Transformation Challenge starting 31 August and stand a chance to win a complete makeover, including: 💅 Nails 🦶 Toes 💇 Hair Colour & Styling 👁️ Lashes ✨ Brow Shape & Tint 💄 Professional Makeup 📸 Photoshoot

This is your chance to become the strongest, healthiest, and most confident version of yourself—and celebrate your incredible transformation in style! 🌟

⏳ Limited spaces available! 📅 Challenge starts: 31 August 📞 For more information: 064 654 1746

Train hard. Transform your body. Reveal your confidence. And you could walk away with a makeover worth R3500! 💜💪

21/07/2026

🌸 SPRING INTO SHAPE CHALLENGE 🌸

Exciting news!!! We are partnering up with Ardor Nail & Beauty Academy for our FINAL CHALLENGE FOR 2026!

Thunderbox Fitness 8 Week Transformation Challenge 💪🔥

Spring is coming… and it’s time to invest in YOU! 🌱

Join our 8-week transformation challenge starting 31 August and become stronger, fitter and healthier while being supported by the Thunderbox community.

✅ 8 weeks of training
✅ Accountability & support
✅ Weight loss focused
✅ Build healthy habits that last

Don’t wait for “someday” — start your spring transformation now! 🌸

📲 For more information contact: 064 654 1746

Thunderbox Fitness — Stronger together.

04/05/2026

New class times alert!!!!

We have opened two new slot for you to enjoy!!!

Make sure you don't miss out!!!

09/04/2026

Hard work and a clear vision, light the path to achieving your goals.

We are proud of our athletes making it to the final trails for Puma u/18.

Heino du Toit
CJ Meyer

Good luck with todays trails, play with fire, trust your fitness and trust the process.

13/01/2026

Pelvic floor starting again soon.

For more info send us a DM.

19/12/2025

Cruising into weekend 👌🏼

It’s not always about speed somedays you just have to show up…

18/12/2025

What an amazing workout!! Loved every moment(except the push-ups, arms was bietjie dood 💀)

thank you for being my WOD buddy, constantly supporting and motivating me to be better!💪🏼

Yeah to many more WOD’s 💪🏼💪🏼

10/12/2025

Posting the struggles!

Most people just want to post the nice parts of the workouts, the parts where everything is easy and it makes you look good, but actually you need to post the parts where you *s*u*c*k donkey ass to inspire someone next to do this! It’s not always smooth sailing, it’s hard, even for those who have been doing it for some time, we fail lifts, we tangle in ropes, hit ourselves multiple times with the rope, fall on the rig, tumble with handstand walks et.

Let this be your sign of hope! We all have struggles, and we all fail, but we get up and try again…. That’s what makes you a champ!!

Address

1 Kiewiet Street
Secunda
2302

Opening Hours

Monday	05:00 - 19:00
Tuesday	05:00 - 19:00
Wednesday	05:00 - 19:00
Thursday	05:00 - 19:00
Friday	05:00 - 16:00
Saturday	08:00 - 11:00

Telephone

+27660827078

Website

facebook.com

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