Episode 57: Stories behind the start line with Tamsin Horne

What happens when elite ambition meets relentless health setbacks, grief, and the kind of resilience most athletes never have to learn? Tamsin Horne shares the story behind her second Kona qualification and why this year’s start line means even more after everything she’s overcome. From a brain bleed at 15 and chronic epilepsy to surgery, postpartum life, repeated setbacks, and a heartbreaking loss in the middle of her Kona build, Tamsin’s path to Ironman has been anything but straightforward. But this isn’t a story about surviving adversity, it’s about how she kept finding a way forward, even when medical advice, fatigue, and life itself seemed to say stop. Through it all, she’s built a simple but powerful approach: not perfect, just honest, adaptable, and willing to keep showing up. If you’ve ever been told to stop, had to rebuild from nothing, or wondered how to stay connected to the part of you that loves the sport, this conversation will hit hard. It’s raw, practical, and deeply moving - and it’s a reminder that success is sometimes just crossing the line proud of what you gave.