In this episode of Trail Runner Nation, we explore the gritty world of endurance sports with ultrarunner and guest Shannon Hogan, author of The Unforgiving Hours: the Grit, Resilience, and Perseverance at the Heart of Endurance Sports. The conversation weaves through incredible feats like the Boston Double—an underground marathon challenge—and the icy realm of cold water swimming, examining the physical and mental resilience these sports demand. Shannon shares powerful stories from her book, reminding us that endurance is less about podiums and more about perseverance, preparation, and inner drive. They highlight the deeply personal nature of endurance, the role of community support, and the importance of capturing these stories to honor the athletes who quietly push human limits. From ice swims to last-second finishes, this episode celebrates the toughness and inspiration found in every athlete’s journey.

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