Epicenter is the best of three winners out of Silent Candy (Candy Ride), a stakes winner and graded-placed, who won the Hatoof S. at Arlington and was third there in the Grade 3 Pucker Up S. Epicenter is by far her best runner and the sixth Grade 1 winner out of a Candy Ride mare. Silent Candy is a half-sister to the sire Quite A Handful (Mutakddim), third in the Grade 3 Hawthorne Derby.

Second dam Silent Queen (King of Kings) was a winner and produced seven winners.

Third dam Soundproof (Ela-Mana-Mou) won three races and bred eight further winners, led by the six-time Listed winner Test Boy (Brahms), as well as Sound Girl (Intidab), who won 11 races in Italy, and Taiki Shout (Rahy), a five-time winner in Japan.

Silent Candy has an unraced 2-year-old colt by Always Dreaming, a yearling filly by Tapiture and a 2022 filly by Outwork, and she has been covered again by Not This Time.