At 72, Gracie Jenkins thought her days of adventure were behind her. Settled into the familiar rhythms of small-town life, she never imagined she’d lace up her trainers for anything more than a stroll down memory lane. But when a forgotten picture sparks a fire within her, Gracie decides to embark on an extraordinary journey. Gracie sets out to conquer the ultimate challenge: training for a marathon. Through the ups and downs of training, Gracie learns that age is just a number and that every stride forward is a testament to the resilience of the human spirit.