Unsupported follows Bethany Adams (contributor to Blood Sweat Tears) and her hiking partner, Katie Rhodes on their record-setting thru-hike of the Adirondack 46 High Peaks. Adams and Rhodes face the challenges of the trail head-on, and with each other's constant companionship, buoyed by their fierce desire to prove just what women can do in the mountains. Through her time on trail, Adams is forced to reckon with the dissolution of her marriage, and what it means to be supported in life, love, and adventure.