Unlocking Peak Performance: Nutrition, Training & The Mindset Shift with Liam McKenzie

In this episode, I sit down with Liam McKenzie, a semi-professional trail runner and coach, to talk about everything from performance-driven nutrition to the mental resilience needed to thrive in endurance sports.

Liam shares his journey—from growing up in a sports-oriented family to finding his way as a coach and athlete in Wanaka’s outdoor paradise. He opens up about his struggles with ADHD, how movement became his anchor, and the lessons learned from injury setbacks. We also dig into the truth about nutrition, debunking diet fads and focusing on micronutrients, whole foods, and sustainable health practices.

He’s all about coaching the individual, shaping training and diet to suit different bodies and goals. Whether you’re an athlete, weekend warrior, or just someone looking to improve your energy, strength, and recovery, this conversation is packed with practical takeaways.

🏃‍♂️ Trail running isn’t just about fitness—it’s about community.
💡 Personalized coaching matters—everyone’s body and journey is different.
🧠 Exercise is key for managing ADHD and mental clarity.
🥩 Nutrition is more than macros—micronutrients and whole foods are game changers.
🦴 Injuries are a wake-up call—recovery and smart training are essential.
⚖️ Forget the diet fads—balance, sustainability, and small daily improvements win.
🚀 1% better every day adds up to massive change over time.

📢 “The town just captured me.”
🍽 “Simplify it and life will be good.”
💪 “Exercise levels me out really nicely.”
🔥 “Fat is not the enemy—it’s about balance.”
🥩 “When I went back to simple proteins, my body was the best it’s been.”
🏆 “Comparison is the thief of joy—focus on your own journey.”

⏳ 00:00 Introduction to Liam's Journey
⏳ 04:08 Trail Running Camps and Community Connection
⏳ 08:00 Coaching Philosophy and Athlete Development
⏳ 12:02 Personal Background and ADHD Experience
⏳ 15:58 Training Regimen and Nutrition Insights
⏳ 20:02 Injury Challenges and Recovery Lessons
⏳ 23:53 The Importance of Personalized Coaching
⏳ 27:50 Dietary Adjustments and Nutritional Awareness
⏳ 32:52 Nutritional Journey: From Fads to Fundamentals
⏳ 41:00 The Importance of Micronutrients and Whole Foods
⏳ 56:57 Sustainable Health: Shifting Focus from Weight Loss to Wellness

🎥 Watch him on YouTube: UCBdiZv19qhe_suas3R2RV5Q
📸 Follow him on Instagram:
👉 @liamckenziee
👉 @themckenziemethod
🌐 Visit his website: www.themckenziemethod.com.au

We dive into real-life fitness, nutrition, and mindset shifts—no fluff, just practical insights that actually make a difference.
📖 Free Tools & Resources: www.amysfitnessandnutrition.co.nz
📩 Get 1 Recipe, 1 Juicy Story & 1 Epic Insight Weekly: Sign up for our Free Newsletter!
📚 Explore our Bite-Size Guides & Body Reset Programmes
🔍 Want a tailored plan? Book a consultation or fill out my Tell Me Everything Form to see if you’re ready for change!

🎧 Hit play and let’s get into it!

Key Takeaways:Sound Bites:Chapters:Connect with Liam:More from Amy’s Fitness & Nutrition: