Claire's Core Challenge 6

Claire’s Core Challenge

So much more than core!

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Abs that give back!

By strategically combining a variety of core & cardio workouts, this 6 week long ‘Claire's Core Challenge’ has transformed THOUSANDS of bodies by defining & strengthening abs, while shedding fat! No equipment is necessary, so you can crush this program from home, the gym, or anywhere else life takes you! The workouts in this Challenge are quick & effective & meant to be done in addition to your main workout each day. This means it will pair perfectly with your existing training program! If you aren’t currently following a program, you’re in luck! When you join the Challenge by becoming a member of my CPT Fit App, you’ll also gain access to all of my home & gym training programs, hundreds of one off workouts, my Nutrition, Macro & Recipe Guides, 1 on 1 support, an uplifting online community & so much more! This Challenge is FUN & it is for everyone, whether you are a beginner or advanced! It will end right before Thanksgiving, so you can approach the holiday season feeling your best! Not only will the grand winner take away $5,000, but they will also get to decide which charity organization I will donate an additional $5,000 to. This is about SO much more than core! Join me & let’s give our all so we can give back!

Absolute game changer. Strongest my core has ever been and my mental/physical work capacity has gone way up! This challenge is one of the best gifts I’ve given myself. Looking forward to running it back to...
Rich J.
This was by far the best challenge I have ever done. Claire is so inspiring and the team CPT fam is so encouraging. Thank you SO much for this great opportunity.
Tristy D.
10/10, loved it! It kept me accountable and introduced me to core movements I have never done! The community was absolutely inspiring and motivating! I will definitely do another one!
Ashley S.
My core feels stronger than ever! My back aches less & I feel younger. It was amazing! I am so glad I participated and finally prioritized building a stronger core. Although I didn’t complete ALL the...
Marissa B.
It was an incredible challenge. I’ve been going through infertility treatment for the last two years and we got some bad news during the challenge. But this challenge helped me stay grounded and connected to...
Mariana R.
I LOVED THIS CHALLENGE! So excited for the next! I’ve never done a challenge before and it’s exactly what I needed to stay consistent with ALL of my process goals - water, macros, steps, workouts, sleep. I...
Andrea M.

About the Challenge

  • Each week you will have 3 core workouts & 2 HIIT workouts, which can be completed from home or the gym. If an exercise requires a piece of equipment (for example: a pull up bar) & you do not have access to one, I have also provided alternative exercises.

  • Whether you are a beginner or highly advanced, this Challenge is for you! Exercise modifications & substitutions are included for all & you can always message me in the app if you need help adjusting anything! You do NOT need to follow the workouts to a T to be eligible for prizes or to see amazing results.

  • I will be beside you every step of the way, communicating, answering questions & sharing daily tips, videos & giveaways in our exclusive Facebook community. This is optional to join, but highly recommended!

"But wait, don’t you say, 'Abs are cooked in the kitchen?'"

It’s true, abs are built in the gym, but revealed in the kitchen. The single most important tool that you need to develop your abs is proper nutrition. This is why, in my app, you will also have access to all my eating tips, healthy recipes, grocery lists, my Nutrition, Macro, Supplement Guides & more! When you approach your diet with the same level of effort & discipline you bring to your workouts, you’ll start to see all your hard work truly pay off!

🏆 What You Can Win

Get $5,000 & give $5,000!

  • Grand Prize: Not only will the grand winner take away $5,000, but they will also get to decide which charity organization I will donate an additional $5,000 to.

  • Additional Prizes:

    For additional chances to win more amazing prizes & giveaways, join the #teamcpt Facebook group!

    • Custom Macro/Meal Plan

    • Post Workout Stack

    • Training shoes of choice

    • CPT apparel package

    • Annual CPT Fit App subscription

    • Mystery prize!

🥇 How to Win

  • 1

    To be eligible for my grand prize, I will be selecting one grand winner based on body composition change between before & after photos, as well as consistency & engagement throughout the Challenge.

  • 2

    You will have many opportunities to win additional weekly giveaways if you become an active member of the Facebook community. I select these winners solely based on participation, engagement & support!

  • 3

    Please use the hashtag #clairescorechallenge & tag me (@clairepthomas) so that I can follow along on your journey & get to know you better!

What's Included with my App:

CPT Fit App makes it easy for you to train & stay on track. Take it with you wherever you go & benefit from so many incredible features!

  • Workouts For Everyone
    Whether you’re a beginner or advance or train from home or the gym, I have a training program just for you!

  • 1-On-1 Support
    Message me at anytime for questions, advice, support or just to say hi & introduce yourself!

  • Hundreds of Healthy Recipes
    Delicious & easy breakfasts, lunches, dinners, snacks, desserts & shakes for you & the whole family!

  • Educational Guides
    Learn & benefit from my Nutrition, Supplement & Macro guides.

  • Supportive Community
    Connect with over 50,000 encouraging, motivating & relatable people — just like you!

  • Progress Tracking
    Track your weights/times, write notes & take progress photos directly in the app.

  • Video Tutorials & Modifications
    Easy-to-follow video demos & instructions for each exercise in the app. Modifications are also included.

  • Exclusive Offers
    Discounts, giveaways, live videos & challenges just for CPT Fit App members!

How to Enter


Sign up & download the app

When you sign up for the Challenge on this page, you will be prompted to download my app. This is where you will access the Challenge, along with all my other workouts & Guides. If you are already a member of my app, go to the Core Challenge introduction & click the link to sign up & submit your photos directly through my app.


Submit before & after photos

To be eligible to win the grand prize, please submit “before” photos no later than Oct 9th. Once you download my app, you’ll find instructions & a link to submit your photos under the “Core Challenge” program. This is optional if you simply wish to participate. After photos will be due Nov 19th & are also required if you wish to be eligible.


Join my Facebook Community

Join my exclusive Facebook community, where you can communicate & connect with thousands of amazing, motivating & supportive people just like you. This is optional, but highly encouraged because I share additional prizes, tips, live workouts, Q&As, exclusive offers & so much more in this group. I couldn’t be more excited to welcome you!


Follow me on Instagram

I want to follow along with your journey! Please follow me on Instagram @clairepthomas & use the hashtag #clairescorechallenge

Real results

Frequently Asked Questions