Claire's Core Challenge 4

Claire’s Core Challenge

8-Week Challenge

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Join me for my new Core Challenge for a chance to win a retreat to Bali & to kick off 2023 stronger & healthier than ever before! By strategically combining a variety of core & HIIT workouts, my 8 week long "Claire's Core Challenge" has helped thousands of people define & strengthen their abs, while burning stubborn body fat! The workouts in this challenge are quick & effective & meant to be done in addition to your existing training plan. No equipment is necessary, so you can crush this program from home, the gym, the outdoors, or anywhere else life takes you! If you decide to additionally subscribe to the CPT Fit App, you’ll gain access to all of my other home & gym training programs plus hundreds of one off workouts, which pair perfectly with this Core Challenge. If you’re currently following a different training program, you can continue it & simply add the Core Challenge workouts to the beginning or end of your main workout each day. This Challenge is FUN & it is for everyone, whether you are a beginner or advanced! Sign up today & make 2023 your strongest & healthiest year yet!

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 Baker
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 Ruiz
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 Marie
I loved this challenge! I had a ton of fun & it kicked my butt at the same time. :tears_of_joy: Being a busy mom of five, there were certainly times during the challenge when when finding my motivation...
Amanda Chapman
Claire, Thank you for the kick start with this program. I fell off track after retiring from the fire department at age 52. I still have work to do and will keep grinding away! I will continue to follow your...
Jerry Kleidosty
This challenge was exactly what I needed! I’ve always been the type that is on and off with working out and seeing results in just six weeks has me feeling amazing and a desire to keep going to see even more...
Alisha Welvaert

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) and you do not have access to one, I have also provided an alternative exercise.

  • Whether you are a beginner or highly advanced, this challenge is for you! Exercise modifications are included for all advanced moves & if you are an app subscriber, 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.

  • I will be beside you every step of the way, communicating, answering questions & sharing daily tips, videos & giveaways in our exclusive Facebook community.

"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, if you become a member of my CPT Fit App, you will also find all my eating tips, healthy recipes, grocery lists, nutrition guide & 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

  • Grand Prize: Bali retreat with me

    That’s right! The lucky winner will join me & other community members for an 8-day retreat in Nusa Penida, Bali! We’ll experience the magic of the island with breathtaking views & crystal clear waters, while climbing incredible volcanos, snorkeling with manta rays & swimming in hidden coves. Along with these incredible adventures, we’ll also have one-on-one time working out, eating delicious food & making lifelong memories together! This will include round trip flights. For more information & specific details about this retreat, click here.

  • Bi-Weekly Prizes:

    • $500 1st Phorm gift card
    • CPT Fit apparel swag bag
    • Apple AirPods Max
    • OMORPHO weighted vest

🥇 How to win

  • 1

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

  • 2

    For my four bi-weekly giveaways, I will be selecting winners solely based on active participation, engagement & support within my Facebook community and/or on Instagram.

  • 3

    Use the hashtag #clairescorechallenge and tag me (@clairepthomas) so that I can follow along and get to know you better!

✍️ How to enter


Purchase the challenge

Purchase the challenge on this page & then download my CPT Fit App to access my “Claire's Core Challenge.” This challenge is sold as a one-time purchase, so even if you have the CPT Fit app, you will still need to purchase this challenge separately.


Submit before and after photos

To be eligible to win the grand prize, please submit “before” photos no later than January 15th. This is optional if you simply wish to participate. After photos will be due March 12th.


Join my Facebook community

Join my exclusive Facebook community, where you’ll get to communicate & connect with thousands of amazing, motivating & supportive people just like you. This is optional, but highly encouraged because I share bi-weekly giveaways, 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