Hannah Grisham

Hannah Grisham is a rising star in the world of motorsports, hailing from the United States. Born on February 13, 2000, this 25-year-old driver's passion for racing ignited at a very young age. By 3, she was already behind the wheel of a small off-road buggy and riding motorcycles by age 4, a testament to her early immersion in the world of motorsports thanks to her father, a motorcycle racer. Her competitive spirit emerged at age six when she began karting, quickly racking up over 800 competitive starts and multiple karting championships, earning her an IKF Expert designation.

Grisham transitioned from karts to cars at 16, entering the Spec Miata class, where she clinched the Southern California Teen Mazda Challenge Championship and a Southern California Regional Championship in NASA Spec Miata. Nicknamed "The Closer" and "Hannah-Zillah," she has impressed in various series, including Pirelli GT4 America, where she achieved a historic double victory at Indianapolis with an all-female crew in 2023. In 2024, she continued her success in GT4 America, securing multiple podiums and wins and made a victorious debut in the Lamborghini Super Trofeo North America.

In January 2025, Grisham showcased her talent on the international stage with a strong GT3 debut at the 24 Hours of Dubai, narrowly missing a podium finish. Returning to GT4 America for her third season with the Heart of Racing Team, she is partnering with Hannah Greenemeier, aiming to build on their previous success. Grisham's career is also marked by her commitment to inspiring women in racing, working with organizations like Shift Up Now and Athena Racing. She is also currently studying towards a degree in business and finance.