On this episode of Throttle Therapy, Andy Amendola, Founder of Red Racer Books, and Board-Certified Art Therapist and Illustrator, Ashleigh Mower, join the podcast to talk about their collaboration on Katherine’s debut children’s book, Kat’s Magic Helmet. They discuss the stories that inspired the book, and how Katherine assembled her dream team to make it a reality. In Kat’s Magic Helmet, readers meet 9-year-old Kat: shy, unsure, and the only girl at the karting track. But when she receives a shiny helmet and her very own go-kart, something changes. Behind the wheel, Kat discovers courage—and realizes the magic was never in the helmet. It was in her all along. Kat's Magic Helmet is available now from Red Racer Books and Amazon.

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On this episode of Throttle Therapy, Katherine walks through her experience at the NASCAR Xfinity Series race at Rockingham. She responds to the criticism she’s received and looks ahead to her next race at Talladega.

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On this episode of Throttle Therapy, Patrick O’Keefe, Vice President of Integrated Marketing for e.l.f. Cosmetics, joins Katherine to announce their pivot to NASCAR! Patrick shares why e.l.f. got involved in motorsports, how their partnership with Katherine came to be, and the success of their activation at Indy last year.

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On this episode of Throttle Therapy, Katherine is joined by team owner of Kelly Moss Racing, Victoria Thomas, to talk about racing Porsches, the story behind the “Be Your Own Hero” program, and supporting women in motorsports. Victoria shares how she’s handled the team’s success and introduces their four female drivers for 2025.

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On this episode of Throttle Therapy, Katherine is joined by her former teammate, driver Jack Harvey, to talk about the importance of communicating with your team, perceptions around female drivers, and to give a behind-the-scenes look at the process of negotiating contracts each season.

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It’s that time of the month, and Christina Nielsen is back as she prepares to host her ice driving experience. Christina and Katherine discuss bucket list races, peeing in seats, and their best and worst fan interactions.

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On this episode of Throttle Therapy, Katherine is joined by the legendary Lyn St. James, 1992 Indy 500 Rookie of the Year and co-founder of Women in Motorsports North America. They discuss the importance of career development off the track, finding your home in racing, and their thoughts on all-female competitions.

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This week on Throttle Therapy, Katherine makes her Cup Series debut in Phoenix for Live Fast Motorsports. Driver Andy Lally joins to discuss how Katherine is using sim racing to prepare, and to get some expert advice as she enters yet another world of racing. Following the race, Katherine discusses the changes made to the car after qualification and the challenges she faced on the track.

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