Gold City is an Umamusume character in Umamusume: Pretty Derby, based on the real-life racehorse Gold City (Authentic / 1928). She is a Late Surger who can also function as a Pace Chaser, with exceptional aptitude for medium and long-distance races. Gold City features an A-rank aptitude for Pace and Late positions, with notable stat growth in Guts (20%) and Power (10%). She was released as a playable character on October 7, 2025. Like all Umamusume, Gold City possesses superhuman physical characteristics, enhanced senses, and proficiency in various martial arts and weapons. She excels as both an athlete and idol within the Tracen Academy setting.