The 7-Time Pirelli World Challenge winner now races in the GT rank where she recently competed full-time in the 2017-2018 IMSA Lamborghini Super Trofeo Series. Shea in 2019 earned a seat in the W Series, a unique ground-breaking free to enter European single seater motor racing series for women drivers only. A shootout style competition initially starting at 60 drivers was narrowed down to 18 Holbrook earned her elite spot of the grid driving the No.67 chassis for the inaugural season representing just one of two Americans.
Shea successfully cultivated and executed several business-to-business opportunities along with corporate partnerships and sponsorships throughout her 10+ year career. Before 30 years of age she built a multi-car racing team, Shea Racing in which she managed from 2010-2017 and now manages Maverick by Shea Racing, a newly formed Global MX-5 Cup team owned, by racing driver and philanthropist, Bryan Hixon.
Taking her passion for racing and drive for business Holbrook mavericked her self-made career. She went on to have standout moments as she was inducted into the Guinness Book of World Record’s with Denise Kornek for their Paced Bicycle Land Speed Record of 184MPH in 2018. In 2019, Holbrook was a part of the global launch of the all-new electric Porsche Taycan piloting the car on the U.S.S. Hornet aircraft carrier from a 0-90-0MPH wheel gripping test. Her first mark in history was when she won the 2011 Long Beach Grand Prix becoming the first female to win a major Touring Car race at the prestigious venue.