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ExcellentTrustindex star 1Trustindex star 2Trustindex star 3Trustindex star 4Trustindex star 55.0121 reviews
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Excellent121 reviews
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Excellent1 reviews
Posted on Google Google
18 July 2025
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+0
Very thankful for coach he’s always making every session better and one day I will be a Ironman .

Owner's reply
Hi Lucia, Thank you so much for the awesome review Lucy! I'm thrilled to hear you're enjoying the private swimming lessons. We are excited to be a part of your journey to becoming an Ironman! Keep up the great work Lucy! 💪 Best regards, Johnny Shelby Performance Coach Third Coast Training | Triathlon Training
Posted on Google Google
11 March 2024
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+0
Johnny has helped me throughout the years and recently finish strong (3rd Place) at my first ultra marathon. Looking forward to his triathlon coaching for Ironman 70.3 Waco.

Owner's reply
Hey Patrick! 🌟 Congratulations on finishing 3rd in your first ultra marathon! We're thrilled Johnny could support you. We're excited to continue working with you for the Ironman 70.3 Waco. Keep up the fantastic work, and we'll see you soon for your triathlon coaching! Regards, Third Coast Training | Triathlon Performance Center.
Posted on Google Google
25 April 2023
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+2
I’ve been competing in various distance triathlons for about 11 years. After a DNF and a close finish in a couple Ironman 70.3 events, I decided I should get a swim coach to prepare for a Full Ironman. This was the best decision I’ve ever made with my training and I successfully finished the 2023 Ironman Texas. I plan to continue receiving coaching on nutrition and running. Thanks Coach Johnny!!!

Owner's reply
We're so glad to hear that Coach Johnny was able to help you reach your goal of completing an Ironman! You did an outstanding job! We look forward to continuing to support you in your nutrition and running goals.
Posted on Google Google
10 September 2026
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My time with Third Coast Training was extremely helpful and I learned so much about the correct way to train and what I am trying to achieve in my technique.

Owner's reply
Greg McClain, thank you so much! We're thrilled to hear that your One-Day Makeover was so impactful. .Thank you so much for taking the time to leave this review! Helping you dial in your technique and build a clear, intentional approach to your swim training is exactly what we set out to do. Keep applying those adjustments—the consistency will pay off. If you ever need a quick refresher on your swimming technique or want to take things to the next level down the road, we’re always here for you! Keep up the great work! Third Coast Training - Houston Triathlon Training Johnny Shelby LMT Performance Coach
Posted on Google Google
4 September 2026
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Johnny came to my home, had a professional setup for testing and a quick response time for my results. He laid out a training plan that will help me reach my goals based on my physiological zones. Hands down the best service ever!

Owner's reply
Hi Ashley, Thank you so much for the high praise! I am thrilled that the assessment and personalized training plan met your expectations. Using your physiological zones is the most effective way to ensure your progress remains efficient and safe as you work toward your goals. I look forward to seeing you on your next session! 🏊‍♀️ All the best, Johnny Shelby LMT Performance Coach Third Coast Training - Houston Triathlon Training
Posted on Google Google
20 August 2026
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third coast training is a must ,if you want to go to the next level of training , my coach johny shelby has pushed me through the hardest challenges so far and now after 1full ironman and 3 half ironman we are headed to sacramento for the next full ironman in october . cant do it without him , thanks

Owner's reply
Thank you Michael! We're thrilled to hear about your progress with Coach Johnny Shelby at Third Coast Training! Your determination is inspiring. Good luck on your journey to Galveston 70.3 and Ironman Texas, we'll be cheering for you!
Posted on Google Google
5 August 2026
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On time, great training, very knowledgeable.

Owner's reply
Hi Mike, Thank you so much for the five stars! 🌟 We are thrilled to hear that our team's expertise and punctuality made an impact on your training sessions. We love supporting our athletes on their journey to success. We look forward to seeing you at the next session and helping you crush those upcoming goals! 🏊‍♂️🚴‍♀️🏃‍♂️ Best regards, Third Coast Training - Houston Triathlon Training
Posted on Google Google
11 July 2026
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Johnny is the best. Only six lessons so far and I've become a faster swimmer.

Owner's reply
Thank you, Kenneth! I'm thrilled to hear about your progress in just six lessons—amazing work! Keep pushing yourself, and I have no doubt you'll reach even greater heights. Always here to help you achieve your goals. 🏊‍♂️💪 All the best, Johnny Shelby LMT Performance Coach Third Coast Training
Posted on Google Google
9 July 2026
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This is the place to go to sharpen your swimming. Extremely good training within the alloted time. Not sure if it's worth it or if you can commit to more than one? Then at least just try one class first. The refining is permanent since they give you the lesson to take home. This is not a try one and forget it forever class. They give you means to study your lesson indefinitely. That's more than worth the cost.

Owner's reply
Thank you, TW, for your thoughtful review and for sharing your experience! We're so glad you found the training valuable and appreciate the long-term benefits. Your dedication makes all the difference—keep up the great work in the water! 🏊‍♂️💪 Feel free to reach out anytime with questions or updates on your progress. All the best, Johnny Shelby LMT Performance Coach Third Coast Training
Posted on Google Google
26 June 2026
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Johnny has revolutionized my training. I finally understand what zones I need to train in. I enjoy seeing the data and the lactate testing is very helpful to dial in my training. Johnny is extremely knowledgeable and professional.

Owner's reply
Hi Scott, Thank you so much for the kind words! We are thrilled to hear that Johnny provided such effective guidance for your swimming technique. 🏊‍♂️ We love seeing that immediate progress and cannot wait to support you through your upcoming training sessions! See you at the pool soon! 🚀 Best regards, Third Coast Training - Houston Triathlon Training
Posted on Google Google
6 March 2026
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Johnny is a great swim instructor for teaching beginners how to swim. He does not over complicate the process or require a lot of equipment, which has helped ensure my technique will translate to swimming in various scenarios. He also does a great job of providing clear and simple instructions that makes it easy to follow his instructions and pick up each technique. I would highly recommend to anyone serious about developing their swimming technique for racing.

Owner's reply
Thank you for your glowing review, Adrian! We're thrilled to hear Johnny's instruction made such a positive impact on your swimming technique. He's a fantastic part of our team, and we appreciate you highlighting his clear, effective teaching style. We look forward to helping you crush your racing goals! Regards, Third Coast Training - Houston Triathlon Training
Posted on Google Google
25 February 2026
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Third Coast Training has taken a data-driven, personalized yet methodical approach to overhauling my swim stroke. Titanium Johnny has set high standards and has given me the tools I need to get there. I am exceedingly grateful he has been able to work with me — a 52 year old guy who is trying to recover an athletic past — in a way that meets my availability and exceeds my expectations. I cannot recommend this training enough.

Owner's reply
Thanks so much for your kind words, Bryant! We're thrilled to hear about your progress with your swim stroke and that our personalized approach is working so well for you. It's awesome that Johnny's guidance is helping you achieve your goals. We're here to support your athletic journey every step of the way! Regards, Third Coast Training - Houston Triathlon Training
Posted on Trustindex Trustindex
Ven
9 August 2025
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Swim Stroke Analysis As a self taught swimmer, I have sinking legs issue. In one of the swim sessions, we also found out that I have a neck rotation issue that made me compensate by over-rotating when breathing. Through TCT and Johnny's coaching, I've experienced so much improvement. Definitely a better swimmer now and looking forward to still getting better. Thanks coach for all your help!
Posted on Facebook Facebook
3 October 2023
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I cannot say enough positive things about my experience with Coach John Shelby at Third Coast Training. Under his guidance, I've seen remarkable improvements in my running performance, both in terms of strength and speed. His individualized training plan tailored to my needs has been nothing short of transformative. One of the standout aspects of Coach Shelby's approach is his commitment to holistic well-being. When asked about my sleep habits, I replied that I wake up throughout the night and feel tired when I wake in the morning. He encouraged me to take a sleep apnea test; to my surprise, the test revealed a sleep disorder, and my doctor prescribed a CPAP machine for me. Since incorporating the CPAP machine into my sleep routine, my life has changed. I wake up feeling refreshed and energized, no longer plagued by the fatigue and restlessness I used to experience. This newfound vitality has had a direct impact on my training, enabling me to push myself even further. I wholeheartedly recommend Third Coast Training and Coach John Shelby to anyone seeking to elevate their performance. His dedication to his clients' well-being, combined with his expertise in training, sets him apart as an exceptional coach. If you're looking to reach your fitness goals and improve your overall quality of life, you'll find no one better than Coach John Shelby and Third Coast Training.

Owner's reply
Dear Janice, we're ecstatic to hear about your positive experience with Coach Shelby. Your progress and rejuvenation is our priority here at Third Coast Training. Happy training and keep up the great work!
Posted on Facebook Facebook
2 October 2023
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Coach Johnny Shelby is the best , when i came to him for help , he showed me the way to prep to be a triathlete , i could not swim more than a lap now 2500 meters ,and my pace on my bike from 16 to 22 mile per hr . i suggest him any day , and soon i will be a ironman ,with his help, . thanks coach.

Owner's reply
Thank you so much!🤗 Your consistency and dedication rocks!!
Posted on Facebook Facebook
20 March 2020
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I enjoy the journey of continually trying to improve my performance capabilities and improve my ability to leverage those abilities to have fun challenging myself in events. I thoroughly appreciate Johnny, his deep knowledge and his coaching technique, and the direct and honest feedback he offers that I need to hear to understand and improve my capabilities.

Owner's reply
Thank you Tom!
Posted on Facebook Facebook
15 June 2019
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He provides awesome performance insights. I see my progress consistently.
Posted on Facebook Facebook
21 October 2017
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Johnny Shelby knows his stuff! I can't wait for the results to come!
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