Houston’s Premier Triathlon & Multisport Coaching

Customized Swim, Bike, Run & Recovery Programs Built on Real Physiological Testing. No Guesswork, No Cookie-Cutter Plans.

Whether you are training for your first triathlon, aiming for a sub-3 marathon, or overcoming technique barriers in the water, Third Coast Training provides individualized coaching tailored to your lifestyle, schedule, and goals.Led by Veteran-Owned & Opoerated performance coach Johnny Shelby LMT. 

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Dedicated High-Performance Services

1: 1-on-1 Private Swim Lessons & Video Analysis

Master the Water with 1-on-1 Swim Coaching

Stop struggling through the swim leg. We offer personalized, in-pool swim instruction and HD video stroke analysis—available at local Houston facility pools or delivered directly to your community/home pool. Perfect for beginners building open-water confidence or experienced triathletes fixing technique limiters.

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Blood Lactate Testing & Zone Profiling

Precision Physiological Testing

Stop relying on generic heart-rate formulas that don’t match your actual fitness. We conduct track-based run tests and smart-trainer bike tests to pinpoint your exact lactate thresholds, metabolic zones, and fueling parameters.

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Licensed Sports & Recovery Massage Therapy

In-House Recovery & Soft-Tissue Therapy

High volume demands proper recovery. Lead Coach Johnny Shelby is a Licensed Massage Therapist (LMT) specializing in sports therapy, soft tissue release, and mobility work to prevent overuse injuries, clear chronic tightness, and keep you training consistently.

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Flexible Coaching Built Around Your Life

No locked-in long-term contracts. Pause or change plans as your season evolves.

Program Best For What’s Included
Training Performance Club Self-motivated athletes needing structured plans & discounts • Custom Online training plans • $150/mo Service Credit (usable for testing, swim lessons, or massage) • 40% off additional 1-on-1 sessions
All-Inclusive Coaching Athletes seeking total accountability & full service • Custom swim, bike, and run programming • Bi-monthly lactate testing • Monthly coached swim & massage session
6-Lesson Swim Accelerator Athletes needing rapid technique improvements • 6 private pool lessons with video stroke breakdown • Progressive drill packages and AirDrop video footage

Why Houston Athletes Choose Third Coast Training

  1. Data over Hyped Trends: We build training intensities directly from your blood lactate data—not generic heart rate max estimates.
  2. The “Fourth Discipline” Mastery: Fueling is just as vital as training. We calculate your exact hourly carbohydrate and fluid intake needs to prevent bonking on race day.
  3. Full-Spectrum Support: From custom workout programming on Final Surge to sports massage and swim stroke technique, every element of your performance is managed under one roof.

Ready to Stop Guessing and Start Progressing?

Schedule a free 30-minute consultation with Coach Johnny Shelby to review your goals, evaluate your current routine, and build a roadmap to your next finish line.

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