This Walk Will Change You

A memoir of one family’s journey along the Camino de Santiago, illuminating the science, history, and enduring human instinct behind long-distance walking—and why it has the power to change us.

When Lauren Duke sets out to walk the Camino de Santiago with her family, she is searching for a connection that has always felt just beyond reach. Years of unspoken trauma have shaped the patterns between them—but as the miles unfold, she begins to wonder whether those patterns can change.

Across 500 miles of ancient pilgrimage routes, the family moves through changing landscapes, long days, and the quiet discipline of putting one foot in front of the other. Along the way, Duke begins to explore a deeper question: why does walking—especially over long distances—have such a powerful effect on the human mind and body?

Interweaving her family’s experience with research in neuroscience, psychology, physiology, and the history of pilgrimage, she traces how sustained movement regulates the nervous system, sharpens attention, and opens space for reflection. Over time, she comes to see that long-distance walking does more than provide clarity—it offers a form of narrative reorganization, allowing us to revisit old stories and respond to them differently. Through walking, we not only change our relationships with others but also with ourselves.

The insight is both simple and hard-won: we cannot change the people in our lives, but maybe we can change the patterns we carry into those relationships. The Camino becomes not just a physical journey, but a lived experiment in how change actually happens—slowly, repetitively, and through the body.

At once personal and expansive, often humorous and deeply reflective, This Walk Will Change You offers a new understanding of why we walk—and what becomes possible when we go the distance.