On Sunday, November 2, actress Sydney Sweeney made a notable appearance at the Phoenix Raceway during the NASCAR Championship, promoting her upcoming film. The 28-year-old star captivated the crowd and drivers alike as she connected her new movie’s themes with the intensity of the championship race.
Connecting Her Role with the NASCAR Championship Spirit
Sweeney stars in the film Christy, which explores the life of legendary boxer Christy Martin and the harrowing attempt on her life by her husband. Before the race began, Sweeney addressed the four championship contenders — Chase Briscoe, William Byron, Denny Hamlin, and Kyle Larson — drawing parallels between her character’s resilience and the drivers’ determination to win.
“Most days, this checkered flag means victory, but today, it means something more,”
Sweeney told the drivers.
“A dream realized, a life changed, a name that will never be forgotten.”
She added,
“In my new film ‘Christy,’ I play a warrior. A fighter who refuses to quit. ‘Christy’ is about grit, about determination — the same spirit that it takes to make it to the Championship Four. So, to our future champion, remember what this flag stands for. You’re not just another driver, you’re a NASCAR champion.”
Sydney Sweeney’s Physical and Emotional Transformation for ‘Christy’
At the event, Sweeney wore a racing jacket, shorts, and red boots, blending seamlessly with the energetic, sold-out crowd. To fully embody her character Christy Martin, she underwent a significant physical transformation, gaining 35 pounds. She described consuming numerous protein shakes and Uncrustables to prepare for the role.
Discussing the process on Sirius XM, Sweeney reflected on the demanding journey, saying,
“The emotional toll of the span of [Christy’s] lifetime, there’s a lot of growth, and a lot of pain and a lot of understanding.”
She acknowledged,
“The physical change that I also undertook was a lot.”
The Deep Connection with Christy Martin During Filming
Sweeney shared on Instagram the profound impact the experience had on her, calling it
“one of the most emotional, transformative experiences of my life.”
She expressed her admiration for Martin, posting a photo of them together along with these words:
“Christy’s journey is so deeply inspiring, and having her by my side during this process was nothing short of surreal.”
She continued,
“There were moments on set where I’d glance over at her standing by the monitors, cheering us on, and I’d just become so emotional. Knowing what she’s endured, what she’s pushed through to be there in that moment—it made me want to cry.”
The actress further emphasized the film’s powerful message:
“This story is so much bigger than just a film. It’s a testament to resilience, survival, and finding the strength to keep fighting. I can’t wait for you all to see it—not only because I’m proud of the transformation and the work I’ve poured into it, but because Christy’s story deserves to be told.”
Sydney Sweeney’s Familiarity with Sporting Events
Besides her Sydney Sweeney NASCAR appearance, the Euphoria and Anyone But You star is no stranger to major sporting occasions. Most recently, she appeared at Game 4 of the 2025 World Series between the Los Angeles Dodgers and the Toronto Blue Jays, showing support by wearing a Dodgers jersey.
Release and Anticipation of ‘Christy’ Film
The film Christy is set to premiere on Friday, November 7, and is expected to draw attention for its gripping story of endurance and courage. Sydney Sweeney’s visit to the NASCAR event underscores the crossroads of sports and storytelling, highlighting the determination shared in both arenas.
We've got @sydney_sweeney in the house for today's title fight! 🥊
Watch @ChristyMovie in theaters November 7. pic.twitter.com/V3bOvyuuwl
— NASCAR (@NASCAR) November 2, 2025
