Hillsborough Castle and Gardens Half Marathon

Hillsborough Castle and Gardens, County Down · Northern Ireland

Organised by RunThrough

Hillsborough Castle and Gardens Half Marathon is an individual half-marathon event in Hillsborough Castle and Gardens.

Upcoming edition

25 July 2027

Mixed

Published distance: Half marathon

Entry status: unknown

Fixed-distance half marathon

Start: Hillsborough Castle and Gardens

Start · event venue. Approximate race area. Check the organiser’s website for the exact start and race-day directions.

Location evidence

Current official 2027 festival page places half-marathon start and finish within Hillsborough Castle and Gardens. Named castle/grounds point only. Travel page directs arrivals to the Lower Visitors Centre, 349 Hillsborough Road; that separate arrival address is not presented as the start point.

Location checked 2026-09-14.

Official individual half-marathon category; no certification inferred.

Official festival homepage confirms 25 July 2027, half option and start/finish within castle grounds; describes multi-terrain.

Sources checked 14 September 2026. Entry availability can change.

Official event

Official sources

https://www.castlerunningfestival.com/ (opens in a new tab)

Map precision: approximate event venue/locality. Current official 2027 festival page places half-marathon start and finish within Hillsborough Castle and Gardens. Named castle/grounds point only. Travel page directs arrivals to the Lower Visitors Centre, 349 Hillsborough Road; that separate arrival address is not presented as the start point.

Organiser event page