Weight Loss Challenges
What’s Included in Every Challenge?
💗 Private Byrne Babes Facebook Group for active challenge members
⚖️ Weekly weigh-ins for accountability
🎥 Free Byrne Fitness online workouts
📅 Mini weekly wellness tasks
🥗 Online Recipe Book with lots of delicious meal ideas
💬 Daily support, motivation & expert guidance
🫶 A supportive community of women on the same journey
🧠 Mindset support to help build long-term habits
🌟 Prizes & rewards for consistency, effort & progress
Our Philosophy: Weight Loss That LASTS
At Byrne Fitness, we believe weight loss is a journey, not a race.
We do not encourage:
❌ quick fixes ❌ crash dieting ❌ starvation ❌ extreme restrictions ❌ fad diets
If you join our challenges, you’re here to learn how to:
✔ Eat healthy
✔ Move your body
✔ Build sustainable habits
✔ Lose weight safely
✔ Keep the weight off long-term
✔ Enjoy life without guilt or strict rules
This is real, sustainable weight loss built on support, accountability, education, and consistency.
How Our Weight Loss Challenges Work
Thinking about joining a Byrne Fitness weight loss challenge? Here’s exactly what to expect.
🌐 100% Online - Run Inside Our Private Byrne Babes Facebook Community
All Byrne Fitness challenges are delivered entirely online through our private Facebook community.
This means:
Join from anywhere in NZ
Daily support and guidance in one central place
Fitness & weight loss challenges are all run inside the same Byrne Babes group
Challenges run all year round:
8 Week Challenges during school terms
Mini 3–4 Week Challenges between terms
Once you're inside the Byrne Babes community, you’ll be notified when new challenges begin.
PRICING STRUCTURE is below - noting there are options for basic entry, added support AND Christchurch locals unlimited boot camps during the challenges!
From 2026 we will also have the option of a monthly membership to the community - check out Byrne Babes Community page for more!!
🏆 Prizes!!
There will be monthly $25 cash prize draws to ANYBODY in the Byrne Babes Community that is showing up and committing to themselves & the group PLUS larger cash prizes for full 8 week challenge participants!
Challenge Pricing
2026 Dates
Below is a list of expected challenge dates for 2026 plus what we are currently taking intakes for!
Mini Challenges:
💪 Mon 30th March to Mon 20th April
💪 Mon 5th Jan to Mon 26th Jan (CLOSED)
8 Week Challenges:
💪 Mon 2nd Feb to Mon 30th March (taking intakes!)
No matter your goal, there is a price option for you!
1. Basic Challenge Entry
Prices:
8-Week Challenge: $59.00
Mini 3–4 Week Challenge: $39.00
Includes:
Access to Byrne Babes private Facebook group
Weekly weigh-ins & optional measurement tracking
Daily group support & motivation
Mini wellness tasks
Online recipe book
Free online workouts
Community accountability
Mindset support
Chance to win prizes
2. Extra Accountability & Guidance
Prices:
8-Week Challenge: $99.00 (incl $59 entry cost)
Mini 3–4 Week Challenge: $69.00 (incl $39 entry cost)
All the benefits of the Basic Entry PLUS:
Weekly personalised check ins with Anna (video calls available if preferred)
Priority access for questions anytime (email, messenger, etc)
Help adjusting meals, calories & nutrition during the challenge
** Please Note - this is not full-on coaching but if you would like something more in depth please get in touch
3. Christchurch Locals - Unlimited Boot Camps!
Prices:
8-Week Challenge: $199.00 (incl $59 entry fee)
Mini 3–4 Week Challenge: $99.00 (incl $39 entry fee)
All the benefits of the Basic Entry PLUS:
Unlimited access to Byrne Fitness Boot Camps - 3x per week available at $10 per session. That's a massive saving if you can even just attend 2 per week!