Fatigue is part of training - but where is the line between beneficial stress and burnout?

In this in-depth episode of the Faster Beyond 50 Podcast, we explore the nuanced difference between acute fatigue, cumulative fatigue, overreaching, and true overtraining—especially as it applies to runners over 50. Whether you're training for a marathon or just trying to stay consistent, understanding the signals your body sends can be the key to longevity and performance.