The Dublin City Half Marathon 2027 offers runners an unforgettable opportunity to experience Ireland’s vibrant capital over the iconic 21.1 km distance. Beginning in the heart of Dublin, the race takes participants through lively neighbourhoods, historic streets and scenic sections of the city, supported by enthusiastic spectators and the warmth for which Dublin is renowned. Despite being a relatively new addition to Ireland’s running calendar, the event has quickly become one of the country’s most sought-after races. Its inaugural edition attracted thousands of runners and sold out rapidly, establishing the Dublin City Half Marathon as a major spring running event. The course provides an engaging mix of urban energy and open, picturesque stretches, making it equally appealing to experienced runners chasing a personal best and first-time half marathoners seeking a memorable international race. The lively race-day atmosphere, excellent organisation and strong community participation make every kilometre special. Beyond the finish line, Dublin offers the perfect setting for a rewarding race-cation. Runners can explore its historic landmarks, traditional pubs, literary heritage, live music and welcoming local culture. With Explor42 managing the essential travel and race arrangements, participants can focus on their preparation, enjoy the city and create lasting memories in Ireland.