Ep. 30 Chad Salmela: What is Threshold?

On this episode of the Race Ready Podcast, Andy Newell and Brian Halligan sit down with legendary skier, coach, and NBC analyst Chad Salmela for a deep-dive into performance, physiology, and the evolution of endurance training. Chad opens up about his eclectic career, from racing biathlon professionally, to leading NCAA runners, to shaping the next generation of Team Berkie athletes, and how each chapter has influenced the way he coaches and interprets high-performance sport. His trademark curiosity and passion for learning come through immediately as he recounts early VO₂ max tests, time in Finland, and the origins of his Threshold podcast. The conversation shifts into training theory, where Chad explains why metabolic testing (specifically identifying ventilatory thresholds and RER1) has transformed his understanding of athlete development. He breaks down how his lab and field testing evolved over 15 years, why lactate alone can be misleading, and how he uses metabolic profiles to individualize training for both runners and skiers. The discussion also explores the nuances of pushing threshold closer to VO₂ max, the surprising volatility of certain athletes’ physiology, the challenges of sprint training, and how world-class performances emerge from mastering small details over time. Finally, the crew dives into youth development, cross-country running as a complementary sport for junior skiers, and why many athletes struggle to train truly easy. Chad shares stories from coaching at St. Scholastica, insights on why younger athletes benefit from the simplicity of running, and candid thoughts on the cultural pressures that push kids toward “looking like skiers” rather than training like developing endurance athletes. The episode is a must-listen for anyone curious about the science behind endurance sports, the art of coaching, and the mindset required to help athletes reach their potential.