6 Week Challange



Do you struggle to find the “right” Fitness and Nutrition Program for you?

Are you struggling with day to day tasks that once were easy?
Have you tried other gym routines only to stop going due to a lack of interest?
Do you want to get back to enjoying the activities you love to do outside of the gym?


Or do you just want “to feel like yourself” again?
Even worse, does your family have a history of preventable diseases?
After all these years are you still confused on something as fundamental as proper exercise & nutrition?


The problem is there is so much mixed information. It’s confusing and you can feel overwhelmed. At CrossFit Manta Ray, our team will help you avoid the pitfalls!

Our 3 Step JumpStart Process

Book a Free Intro

Make the first step and come see us. At Crossfit Manta Ray, we are here to find out where you are starting from and formulate a custom plan for you!

Create your Custom Fitness Plan

Meet with an expert coach and trainer in our gym in Clearwater, FL. Your guide will create a simple and sustainable plan. At Crossfit Manta Ray, we focus on accountability & motivation to help you reach your goals.

Experience Amazing Results

Transform your body & mind with the ongoing support and accountability of your amazing coaches and community.


Erika Rothkegel
Erika Rothkegel
23:14 24 May 19
I have been a part of CMR for over 5 years, and I am still constantly amazed of the environment the coaches create. This is not just a gym, but a supportive and caring community that pushes you every single day during each and every workout, past limits you never knew you could surpass! If you are looking for something more than just a great workout, come check us out!!read more
Deejay Earle Fernandez
Deejay Earle Fernandez
00:02 01 May 19
Best place to get nutrition plans, workouts that are for all levels and amazing coaches there to help you throughout your workouts, making sure you get the most from your workouts.
David K
David K
21:39 29 Apr 19
I enrolled in the 6 week challenge because, as I put on my enrollment form, I needed the kick in the butt. I got exactly what I needed. I feel I had a very successful 6 weeks, with the coaches at CrossFit Manta Ray playing a huge role in that success. The first morning I walked in the door, I was greeted by not only the staff, but by other athletes as well. This carried through every visit. The classes are set up with various tiers/exercises, based on your fitness level and abilities. On top of that, the coaches are quite active, quick to give you feedback, correct your form, or adjust whatever is necessary to ensure that you are completing the exercises successfully and safely. The meal plan is relatively easy to follow, though I tended to fall into a rut and eat the same things over and over, but that was largely due to my own tendencies, and the fact that I was still making meals for my family at home, separate from what I was eating. I was not hungry during the 6 weeks. Following the meal plan provided enough food/nutrition where I did not feel like I was on a starvation diet. Having been relatively athletic in my younger days, it does feel good to work back towards that state of being, and I have the 6 week challenge and staff at CrossFit Manta Ray to thank for that! For the record, I am a 45 year old male, who lost just under 27 pounds during the challenge. I'm proof you don't have to be young and fit to embark on this type of journey!read more
Lisa Powers
Lisa Powers
17:13 21 Feb 19
The trainers and coaches at Manta Ray Fitness, Clearwater, Florida are fabulous. You can reach Sebastian, John, Cory for guidance throughout the 6 week challenge. They are truly caring individuals who will modify the program appropriately for participants of mature age, such as myself. However this did not slow my progress. I feel as strong as I had felt in my 20s. My clothes are now too big! The menu they supply members is delicious and easy to prepare. They will often check in with you to find out how you are progressing and they encourage you all the way! Follow their lead and suggestions and you cannot fail.They are attentive and their guidance is unwavering. Thank you Sebastian, Cory, and John.read more
Jasper Klein
Jasper Klein
01:21 14 Feb 19
I started the 6 week challenge with no idea what I was getting myself into. All I can say is 4 months later the results have been amazing. It has truly been a life changing experience. The coaches are wonderful supportive people who have the knowledge that you need to get control of your body and health. I am truly grateful for my experience here and learning how to live a healthy lifestyle. My only regret is that I did not make this commitment years ago. Thank you Sebastian, Cory, John, and all the other members of the Manta Ray team for having my back and helping make me better everyday.read more
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