Horse racing has long been associated with deep-pocketed investors and exclusive circles, but Run Fast Racing is betting on a different future. The celebrity-backed ownership group, supported by music stars including Rauw Alejandro , Lil Wayne , and Lil Yachty, is expanding its mission to make racehorse ownership accessible through a subscription-based model that lets everyday fans buy into a stable of Thoroughbreds at a fraction of the traditional cost. Founded by entertainment executive Adam Kluger, Run Fast Racing combines horse ownership, technology, and celebrity culture into a single platform. Through the company's app, subscribers pay roughly $100 per month to become fractional owners in the group's racing stable. Members can follow their horses in real time, receive race updates, participate in select ownership-related decisions, and share in purse earnings when horses win. The model also includes access to exclusive race-day experiences, including owner-area privileges and special events.…