Green Glens Arena in Millstreet, Co. Cork has unveiled its 2027 equestrian events calendar: five events from April to autumn, featuring show jumping from 80cm to CSI2* Grand Prix level, international eventing from CCI1* to CCI4*L, and dedicated pony, young rider and young horse classes. The season includes the Irish leg of the 2027 Nations Cup of Eventing.

The season opens with the Millstreet Spring Grand Prix Show (22-25 April), followed by the Pony & Young Rider Grand Prix Show (1-4 July), Millstreet International Horse Trials (21-25 July) and Millstreet CSI2* International Horse Show (11-15 August). It closes with the Millstreet Autumn Pony & Young Rider Show and Grand Prix Horse Show, with dates to be confirmed. Whether you’re a competitor planning your season or a spectator planning a day out, here are the dates, levels and highlights of every 2027 event at Green Glens Arena.