What separates the athletes who push through from the ones who fold when it gets hard? It's not talent. It's not genetics. It's mental toughness - and the good news is, you can train it. In this episode, Head Coach Kieran Richardson breaks down exactly what mental toughness looks like in the real world of endurance sport - stripping away the clichés and getting into the practical tools you can actually use. If you've ever hit a wall mid-race and wondered why your mind gave up before you...