The Irish Life Dublin Half Marathon takes place entirely within the historic and expansive grounds of Phoenix Park, offering one of the most scenic urban circuits in Europe. The single-loop course starts and finishes near the Phoenix Monument, guiding runners along the wide, tree-lined Chesterfield Avenue and past iconic landmarks like the Wellington Monument and Dublin Zoo. While the park provides a beautiful backdrop, the terrain can be testing, featuring a series of rolling hills and steady drags. Despite the undulations, the smooth tarmac roads and sheltered parkland avenues create a fantastic environment for a strong performance.