In 1969, Denver housewife and mother Penny Chenery Diane Lane returns to her childhood home after her mother's death. She reconnects with Mrs. Ham, her father’s devoted secretary, and offers quiet support as he navigates confusion in his older years. At her mother’s funeral, Penny meets Arthur 'Bull' Hancock—James Cromwell—and his son, Seth Hancock, of Claiborne Farm in Kentucky. The Hancocks extend a helping hand for Penny’s bold plan to bring Meadow Stables back to profitability, setting the stage for a remarkable journey. Penny’s brother Hollis—Scott Glenn—sheds light on a shady sales scheme that their mother had thwarted, a revelation that strengthens her resolve. Penny fires the trainer and enlists Hancock’s support to find a more capable handler for her horses; the choice falls on Lucien Laurin, a weathered,::<aged French-Canadian trainer> who initially turns down the offer.
Her father’s long‑standing deal with leading owner Ogden Phipps adds a layer of drama: if Phipps breeds his top stallion Bold Ruler to Chenery’s two mares, Somethingroyal and Hasty Matelda, each owner would receive one foal, decided by a coin flip. Bold Ruler proves fast but cannot sustain distance, while Hasty Matelda’s foal is tempting for its speed. Penny hopes the pairing with Somethingroyal will yield a foal that merges speed with stamina, a trait she believes secretariat’s bloodline can deliver. In the coin toss, Phipps wins and selects Hasty Matelda’s foal, leaving Penny with Somethingroyal’s foal—Secretariat—an heir with unusual promise. The stakes rise as Penny weighs the potential value of Secretariat against the risk of a misstep in the competitive world of horse racing.
When Secretariat makes his first appearance on the track at Aqueduct in Queens, New York, expectations are high but nerves are raw. The jockey, the young Paul Feliciano, is inexperienced, which unsettles Penny, though Laurin remains hopeful. Throughout the race, Secretariat endures aggressive bumps from rival horses and finishes a frustrating fourth. A later confrontation between Penny and Laurin unfolds, with Laurin blaming Paul for the setback. The moment crystallizes a harsh truth: Secretariat’s best chance to win may rest with an experienced rider who can steer him with precision. A canceled flight home deprives Penny of a key moment with her daughter Kate, who has a solo performance that Penny misses—but the family shares a poignant moment on a payphone as Kate sings, underscoring the human side of Penny’s racing obsession.
With that realization, Penny secures the services of an accomplished Canadian jockey, Ron Turcotte, whose seasoned approach helps Secretariat flourish. The horse earns “Horse of the Year” recognition after a string of impressive performances across his two‑year‑old season, and tragedy strikes when Penny’s father suffers a stroke and passes away, leaving Penny and Hollis to inherit the family estate. Facing hefty estate taxes, she refuses to sell Secretariat and instead launches a syndication, offering 32 shares worth more than six million dollars on the condition that Secretariat can win a three‑year‑old distance race. Ogden Phipps approaches with an ultra‑tempting offer to buy the horse for seven million, but Penny remains steadfast, insisting that Secretariat’s true value will soar if he captures the Triple Crown after years without the feat. The stakes now include a possible clash with Sham, the rival trained by Frank "Pancho" Martin, who seeks a match race to test Secretariat’s limits.
Secretariat is sent to the Wood Memorial—three weeks before the first Triple Crown race—to face Sham and validate the syndication plan. Turcotte notices Secretariat’s heavy breathing and a reluctance to accept the bit, and a troubling turn is revealed: an abscess in Secretariat’s mouth may have hindered his performance. After a period of recovery, Secretariat rebounds to win the Kentucky Derby and the Preakness in record time, with Sham trailing in second in both races. Pancho Martin urges Sham’s jockey, Laffit Pincay, to stay with Secretariat through the Belmont in an attempt to exhaust him, but Secretariat delivers an astonishing performance, finishing 31 lengths ahead of the rest and sealing the Triple Crown. The family receives the Triple Crown trophy as Penny, her relatives, and the nation celebrate a historic moment in horse racing, a testament to determination, teamwork, and the enduring bond between a horse and the people who believed in him.
