One of the most prestigious and long-standing events in the equestrian and social calendar, proudly hosted by the RDS in Dublin for over 150 years. Not only a highlight for horse lovers, but also a fantastic day out for the whole family. Families can enjoy dedicated entertainment, exhibits and plenty of space to relax and refuel. Renowned for its vibrant social calendar with Ladies' Day bringing an extra splash of glamour. With over 350 exhibitors it is an experience not to be missed. In 2026 we will celebrate the 100th anniversary of the Nations' Cup of Ireland for the Aga Khan Troph

St James’s Hospital Foundation will celebrate the 18th annual Liberties Fun Run in aid of St James’s Hospital. This unique 4-mile timed road race takes participants through the heart of old Dublin and attracts in excess of 1500 participants every year. Starting & finishing in the beautiful grounds of the Irish Royal Hospital Kilmainham, the route takes in some of the most famous sites throughout the Liberties including St James’s Gate, Francis Street, The Coombe and Fatima.

Portmarnock AC's popular annual Portmarnock Beach 5K Race returns to Co Dublin on 28 August 2026. The start line is at the Shelters on Portmarnock Beach and the course is a flat out and back loop. As well as the main 5km race there is also a 2km run for those under 15 years and a 400m Kids colour run for under 8s. The 5km event is chip timed and open to club runners, casual runners and walkers. Distances/Events 6:00pm - Kids' (U8) 400m colour run - (FREE - Under8 - No Registration Required) 6:30pm - Juvenile 2K (€7.50 - u15) 7pm - Senior 5K (€25 - Age 15+)