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About Breakthru Performance

Led by Dr. James Donaldson, Breakthru Performance specializes in providing customized coaching services to help endurance sports athletes achieve their goals.

Our coaching philosophy emphasizes a scientific approach to endurance training, utilizing data-driven training plans and incorporating physiological testing to optimize your performance.

We believe that endurance training is as much about mental strength as it is physical. That's why we work with our athletes to develop both aspects, ensuring a holistic approach to your athletic journey.

Athlete in action

Our Services

Personalized Training Plans

Tailored programs designed to fit your specific goals and lifestyle.

Performance Testing

State-of-the-art physiological assessments to track your progress and optimize training.

Mental Conditioning

Techniques to strengthen your mental game and boost performance under pressure.

What Our Athletes Say

"Breakthru Performance transformed my approach to training. I've seen incredible improvements in my race times and overall endurance."

David C. - Triathlete

"The personalized plans and constant support from the Breakthru team have been instrumental in helping me qualify for Boston."

Ben F. - Marathon Runner

Ready to Break Through?

Join us and start rewriting your personal bests today.