In the 1970s, a family woman, Penny Chenery, faces a turning point in her life when she inherits her father's farm in Virginia. The pressure to keep the family business afloat and the personal complications that arise after her father's death are overwhelming. However, Penny has an indomitable spirit and a passion for horses that drives her to become a thoroughbred owner. She discovers the potential of a colt named Secretariat, who not only has a charming personality but also displays exceptional talent on the track.
The story follows Penny’s journey as she decides to face the adversities of the horse racing world, managing a team of trainers and trying to turn Secretariat into a true champion. Along her journey, she encounters prejudice in a male-dominated sport, struggles with a lack of financial support, and challenges the expectations of others.
The bond between Penny and Secretariat deepens, symbolizing not only her struggle for success in the racing industry but also her desire to overcome her own fears and find her voice in a competitive world. With the help of her trainer, Lucien Laurin, they together break barriers and reach the pinnacle of the Triple Crown, becoming legends in the history of racing. In the end, the story becomes a powerful testament to perseverance, family, and the indomitable spirit of a brave heart.