Jillian Terceira began competing in the Netherlands at the CSI 2* Asten International Horse Jumping Event, on Day One Terceira competed in One Class.
Terceira and the Duke of Somerset competed in the Coppelmans Prix CSI2* - Medium Tour 1.40m in Two Phases Table A/A Class, where they finished 17th, they recorded a Clear Round First Phase and then they clocked a Clear Round Second Phase time of 30.55.
