2 MAY – 13 JUNE 2026
Six weeks.
Real training.
Real accountability.
No detoxes.
No gimmicks.
No pretending you’ll start Monday.
This is a 6 week challenge for people ready to train consistently and actually see change.
The challenge itself is FREE to enter.
To participate you must:
• Be an active TBF Group Fitness member during the challenge
• Pay for 2 × InBody scans – $100 total
That’s it.
No challenge entry fee.
No upsells.
No surprises.
If you’re already a member, you’re ready to go.
START TESTING
Friday PM – 1 May
Saturday AM – 2 May
MIDWAY TESTING
Friday PM – 22 May
FINAL TESTING
Friday PM – 12 June
Saturday AM – 13 June
Finished before school holidays.
No fade-outs.
• Unlimited Group Fitness training
• Reformer Pilates access (only if included in your membership)
• Before and after InBody scans
• Before, midway and after challenge testing
• Mid challenge check in to keep you accountable
• Nutrition education and habit coaching from Booty & Buff + access to their nutrition app
• Breathwork session for FREE + TBF exclusive discounted rates on recovery sessions
You show up.
We measure it.
Progress isn’t guessed.
It’s tested.
ENDURANCE
• 1km Run
or
• 2.5km BikeErg
FITNESS
• Conditioning tests using the RowErg, SkiErg and Echo Bike
STRENGTH & CORE
• Max push ups in 1 minute
• Plank hold for time
Same tests.
Before, midway and after.
The numbers don’t lie.
Nutrition Seminar by Booty & Buff
We’re partnering with Booty & Buff to support your journey throughout the challenge — including access to their nutrition app to keep you on track.
📍 The Body Factory
📅 Monday 4 May
🕡 6:30pm
Learn how to fuel your body properly, build sustainable habits, and cut through the BS around dieting.
Real food.
Real habits.
No crash dieting.
Supported by Booty & Buff.
Recovery is part of discipline.
Breathwork Session
📅 Friday 15 May
🕡 6:30pm
Hosted by Sweat. Chill. Exhale.
One winner receives:
6 MONTH UNLIMITED GROUP FITNESS + REFORMER PILATES MEMBERSHIP
Valued at $2,210
Train solo.
Or split it with a friend.
Either way, someone earns it.
The challenge is free.
The effort isn’t.
Six weeks.
No shortcuts.
No sympathy.
You either change…
or you don’t.
Starts May 2. Limited Spots Available.
Join Sydney’s best gym today and start your journey to attain your health and fitness goals.