Hillsborough Castle & Gardens Running Festival

Royal Hillsborough, United Kingdom • 26 Jul 2026

Event Overview

The Hillsborough Castle & Gardens Running Festival takes place at Hillsborough Castle and Gardens, the official residence of the Royal Family in Northern Ireland. The event supports Action Mental Health (previously mentioned as supporting Northern Ireland Hospice). It is organised by RunThrough.

Distances

The event offers 5K, 10K, and Half Marathon races.

Course

The course starts and finishes within the grounds of Hillsborough Castle and Gardens. It is a multi-terrain route that passes local sights such as Hillsborough Lake and the castle grounds. The paths are traffic-free.

Venue

Hillsborough Castle and Gardens is an 18th-century estate. The castle and its grounds are open to the public seven days a week. Visit the organization's website for the most recent information.

Race information

Half Marathon
Half Marathon
10 km
10k
5 km
Visit the organization's website for the most recent information.
Trail runs nearby

The Pat Dunbar Memorial is a 13 km mountain race in County Down, featuring 700 meters of climb. It is a NIMRA league event requiring standard mountain running safety gear. The finish and prizegiving are at Carrick Little in the Mournes.

Hill & Dale in Castlewellan, County Down on 16 April 2026 covers 8.50 km with 330 m of ascent. The race is organised by Newcastle AC for the Hill & Dales League; GPS is not permitted and Level B mandatory kit is required.

Experience a mountain running race through County Down as part of the Hill and Dales series. This event features a 6.6 kilometer route with 350 meters of climbing on manageable terrain.

A classic mountain race in the Annalong Horseshoe with long and short course options. Runners must bring mandatory safety kit, with final requirements set on race day. The event is part of the NIMRA league and championship series.