New York boxing concept Rumble has been added to the Xponential Fitness LLC portfolio after being acquired by the Irvine-based fitness franchisor.

The deal, announced Thursday, adds the first boxing-inspired concept to the Xponential roster of brands.

Get the latest OC business updates for FREE

Rumble, started in 2017, has clubs in Los Angeles, San Francisco, New York City, Washington D.C., Philadelphia, San Francisco and a Chicago location on the way. It’s attracted a high-profile clientele that includes Justin Bieber, Selena Gomez, Kendall Jenner, Hailey Baldwin, Kevin Hart, Jason Derulo, David Beckham and other celebrities.

Xponential also franchises the Club Pilates, CycleBar, StretchLab, Row House, AKT, YogaSix, Pure Barre and Stride fitness concepts.

The acquisition accelerates the growth momentum around Xponential, which saw its brands open a collective 240 locations last year. That follows 394 locations opened in 2019.