Stephanie Hnatiuk is a running coach and registered dietitian who brings a highly practical, science-based approach to endurance training, performance nutrition, and long-term health. With a background that bridges both coaching and clinical nutrition, Stephanie offers a uniquely well-rounded perspective—helping runners not only train smarter, but also fuel their bodies in a way that supports performance, recovery, and longevity.

In this episode, Stephanie shares how she discovered running later than many—initially signing up for a half marathon with little prior experience—only to find that consistency, structure, and the right approach could transform both performance and enjoyment. Her journey mirrors that of many recreational runners and makes her insights especially relatable for therapists working with clients who are new to running or struggling with common barriers such as injury, fatigue, or lack of progress.

A key theme throughout the conversation is the importance of training smarter, not harder. Stephanie explains the widely supported “80/20” approach to running—where approximately 80% of training is performed at an easy, conversational pace, and only 20% at higher intensity. While counterintuitive, this method is strongly supported by exercise science and is central to building aerobic capacity, improving endurance, and reducing injury risk.

For massage therapists, physiotherapists, and rehabilitation professionals, this insight is particularly valuable. Many clients present with overuse injuries, fatigue, or frustration with plateaued progress—often due to consistently training at intensities that are too high. Stephanie’s approach highlights how adjusting training load and intensity can significantly improve outcomes, making it highly relevant within continuing education for rehabilitation professionals and manual therapists working with active populations.

Stephanie also dives into the physiology behind endurance training, explaining how slower running enhances mitochondrial development, improves fat utilization as a fuel source, and builds a stronger aerobic “engine.” These adaptations not only improve running performance but also contribute to overall cardiovascular health and longevity—an increasingly important focus in both fitness and clinical practice.

Another standout area of expertise is performance nutrition. Stephanie emphasizes that many runners unknowingly underfuel—often due to outdated “eat less, move more” messaging—which can lead to poor performance, increased injury risk, and hormonal or metabolic issues. Her approach challenges this mindset, advocating for adequate energy intake, balanced macronutrients, and strategic fueling before, during, and after exercise.

She also discusses evidence-based supplementation, including the role of caffeine and creatine in performance, as well as commonly overlooked nutrients such as vitamin D and omega-3 fatty acids. Importantly, she highlights the need for individualized approaches, noting that factors such as genetics can influence how someone responds to supplements like caffeine—reinforcing the importance of personalization in both training and nutrition strategies.

From a clinical perspective, Stephanie addresses some of the most common issues seen in runners, including shin splints, overtraining, poor recovery, and lack of strength training. She underscores the importance of integrating strength work into any running program—not only to improve performance, but also to reduce injury risk by enhancing load tolerance and biomechanical stability.

Ultimately, Stephanie’s message is one that resonates strongly with both practitioners and clients: sustainable progress comes from consistency, appropriate load management, and proper fueling—not from pushing harder at every opportunity. Her approach aligns closely with modern rehabilitation and performance principles, making her insights highly applicable for those pursuing continuing education for massage therapists, physiotherapists, and athletic trainers.

Watch the full episode below to learn how Stephanie Hnatiuk helps runners train smarter, fuel better, and build a foundation for long-term performance and health.