Millbrook Horse Trials 2024. Millbrook, n.y.—july 26—the millbrook horse trials kicked off on july 25 with lower level dressage at riga meadow equestrian center at coole park in millbrook, new york.there are. 2024 press and media coverage.

Celebrate the deeply rooted equestrian traditions of the hudson valley at the millbrook horse trials. D o e t r s s p o n 0 9 t 3 7 a 1 c l 9 f c t 2 u j 3 1 t 0 t f l 6 8 p f a m 6 8 h 7 3 9 h 1 0 4 :