Every year, thousands of people attempt a thru-hike of the Appalachian Trail, but only one in four will be successful and just a quarter of those few are women. "Navigating THRU" follows the journey of several women as they hike 2,200 miles along the Appalachian Trail and discover what it takes to become the "25% of the 25%." The film explores the everyday struggles any THRU hiker faces as well as what it means to be a woman on and off the trail.