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Kosmos Triathlon

Kosmos TriathlonKosmos TriathlonKosmos Triathlon

Kosmos Triathlon

Kosmos TriathlonKosmos TriathlonKosmos Triathlon
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    • In-person Lessons
    • Coaching
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  • In-person Lessons
  • Coaching
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(469) 879-6749

SWIMMING & TRIATHLON LESSONS IN THE DFW AREA

SWIMMING & TRIATHLON LESSONS IN THE DFW AREASWIMMING & TRIATHLON LESSONS IN THE DFW AREASWIMMING & TRIATHLON LESSONS IN THE DFW AREA

Private swimming & triathlon lessons led by Petar Bozhilov, a certified coach and accomplished former NCAA DI swimmer at SMU.

Schedule a Call

(469) 879-6749

SWIMMING & TRIATHLON LESSONS IN THE DFW AREA

SWIMMING & TRIATHLON LESSONS IN THE DFW AREASWIMMING & TRIATHLON LESSONS IN THE DFW AREASWIMMING & TRIATHLON LESSONS IN THE DFW AREA

Private swimming & triathlon lessons led by Petar Bozhilov, a certified coach and accomplished former NCAA DI swimmer at SMU.

Schedule a Call

Coaches

Triathlete cycling on a coastal road in a red suit.

Founder & Head Coach: Petar Bozhilov

 pb@kosmostri.com | (469) 879-6749

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Athlete celebrating at a triathlon finish line.

Founder & Head Coach: Alexander Bozhilov

abozhilov05@gmail.com | (469) 216-5711

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Relevant Credentials

American Swimming Coaches Association Level II Certified

American Swimming Coaches Association Level I Certified

American Swimming Coaches Association Level II Certified

American Swimming Coaches Association Level I Certified

World Triathlon - Assistant Coach Certified

World Triathlon - Assistant Coach Certified

World Triathlon - Technical Officials Training

World Triathlon - Technical Officials Training

American Red Cross course: Adult, Child and Baby First Aid/CPR/AED Certified

American Red Cross course: Adult, Child and Baby First Aid/CPR/AED Certified

Certified lifeguard for pools, water parks, and beaches

Certified lifeguard for pools, water parks, and beaches

 2017 World Junior Swimming Championships

2015 European Youth Olympic Festival

University Diploma from SMU

History of Head Coach Petar

2010

First Bulgarian national record & first 4x national titles

2010

First Bulgarian national record & first 4x national titles

2016

3x “B” qualifier for the Olympic Games in Rio de Janeiro

2016

3x “B” qualifier for the Olympic Games in Rio de Janeiro

2016 - 2018

Participant in multiple European & World Championships in both swimming & open water swimming

2016 - 2018

Participant in multiple European & World Championships in both swimming & open water swimming

2017

2017 World Junior Championships: 13th Place in 1500m freestyle

2017

2017 World Junior Championships: 13th Place in 1500m freestyle

2019-2022

NCAA Division I swimmer at SMU, recognized among the top 10 all-time performers in the 1000-y free

2019-2022

NCAA Division I swimmer at SMU, recognized among the top 10 all-time performers in the 1000-y free

More Events

Why US?

Expertise

Personalized Approach

European Model

With backgrounds as elite swimmers & triathletes, we bring years of competitive experience and professional coaching expertise. We combine proven training methods with personalized instruction to help swimmers & triathletes of all ages and skill levels build confidence, improve technique, and reach their goals.

European Model

Personalized Approach

European Model

Our European-inspired coaching philosophy emphasizes strong technical foundations, individualized instruction, and long-term athlete development. We create a supportive, encouraging environment where swimmers & triathletes of all ages can learn, improve, and thrive.

Mission

Personalized Approach

Personalized Approach

 Our mission is to deliver measurable results while inspiring a genuine passion for swimming & triathlon. We strive to make every session an opportunity to learn something new, build confidence, and achieve meaningful progress. Above all, we want every athlete to arrive excited to learn, motivated to improve, and proud of their development.

Personalized Approach

Personalized Approach

Personalized Approach

We believe every athlete is unique, with different goals, abilities, and learning styles. Rather than taking a one-size-fits-all approach, we tailor our coaching to each individual's needs, ensuring every session is purposeful, engaging, and designed to deliver meaningful progress.

BEYOND TRADITIONAL SWIM COACHING

Professional Training Equipment

Professional Training Equipment

Professional Training Equipment

Included ✅

 

Access to specialized swim equipment designed to improve technique, build strength, and make every session more effective.

Resistance & Speed Training

Professional Training Equipment

Professional Training Equipment

Included ✅


Develop power, speed, and efficiency through specialized resistance and assisted-speed drills tailored to your ability.

Direct Coach Communication

Professional Training Equipment

Included ✅ 


Receive instant feedback while you swim through underwater communication technology. Your coach can identify mistakes, provide corrections, and help you adjust your technique in real time without stopping your swim.

Video Technique Analysis

Video Technique Analysis

Included ✅

 

See your swimming from a new perspective. We use video analysis to identify areas for improvement, refine your stroke, and track progress over time.

Lactate Testing

Video Technique Analysis

Lactate Testing

 Optional | $10 per test

 

Take the guesswork out of training with lactate testing designed to assess training intensity, physical effort, and recovery ability. Each session includes two tests, taken 60 seconds and 6 minutes after exercise, to evaluate how your body responds to training and how efficiently it recovers.

Locations

Resource Connection Aquatic Center, Fort Worth

 We invite you to join us for swimming lessons at the Resource Connection Aquatic Center, located at 2200 Circle Drive, Fort Worth, TX 76119. The facility features a six-lane shallow-water pool maintained at a comfortable 90°F year-round. Don’t miss the chance to meet us in person and dive into the action! 

Private Lessons at Another Preferred Location

Looking for a more convenient option? We offer personalized swim & triathlon lessons at select locations throughout the DFW area. Let's find a location and schedule that work best for you! 

Frequently Asked Questions

Please reach us at pb@kosmostri.com if you cannot find an answer to your question.

 Getting started is easy! Simply reach out to us at pb@kosmostri.com or schedule a free introductory call to discuss your goals and training needs. We'll help you find the right coaching arrangement based on your preferred location, sport, experience level, and coach availability. Pricing is customized accordingly, ensuring an approach that best fits your needs.


All you need is a swimsuit, towel, and goggles! A swim cap is also recommended, especially for swimmers with longer hair. We provide any additional training equipment needed during the lesson. Most importantly, come ready to learn, have fun, and improve your skills in the water!


Not necessarily! Our coaches work directly with swimmers to help them build confidence and independence in the water. For younger children or beginners who may need additional reassurance, we may encourage a parent to join the lesson depending on the child's comfort level and individual needs. Our goal is to create a safe, supportive, and enjoyable learning environment for every swimmer.


Our lesson pricing varies depending on several factors, including the sport, training location, athlete's experience level, and coach availability. We offer personalized coaching options designed to accommodate different goals, skill levels, and budgets. Contact us or schedule a free introductory call to discuss your needs, explore available options, and receive a personalized quote with no obligation.


We work with beginners, recreational athletes, and experienced swimmers and triathletes. Whether you’re learning a new skill, preparing for your first race, or working toward a performance goal, we tailor each session to your experience, confidence, and needs.


Not at all! You can focus on swimming, cycling, or running individually, or work on multiple disciplines as part of your triathlon preparation. You don’t need to enter a race - improving your technique, fitness, and enjoyment of the sport are equally valuable goals.


Depending on your goals, sessions can focus on swimming technique, cycling skills, running form, transitions, pacing, or race preparation. We’ll identify the areas where instruction and practice can make the biggest difference and build your session around them.


We begin by discussing your experience, goals, and any challenges you’re facing. Your coach then assesses the skills relevant to your chosen sport and guides you through targeted exercises with practical feedback. Together, we’ll identify priorities for future sessions and independent practice.


We arrange sessions at suitable locations throughout the DFW area, depending on the sport, your preferences, and coach availability. If you already have a preferred pool or training location, let us know so we can discuss suitability and any access requirements.


That depends on your goals, experience, and opportunities to practice. Regular sessions can help you develop skills consistently, while occasional lessons can provide technique corrections or preparation for a specific event. We’ll recommend an approach that fits your schedule and budget.


Yes! In-person lessons provide direct instruction and feedback, while a training plan gives structure to your workouts between sessions. We offer swimming plans and personalized coaching across swimming, cycling, and running. Contact us to discuss which combination best supports your goals.


Contact Us

Drop us a line or email us at pb@kosmostri.com!

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Kosmos Swim School

(469) 879-6749 | pb@kosmostri.com

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