What is the course of the Dublin Marathon?

The Dublin Marathon course is a 42.195 km loop with 205 m of elevation gain, from Leeson Street Lower to Mount Street Upper. This road race goes through Phoenix Park, runs alongside Kilmainham Gaol, then reaches Crumlin Road at the halfway point. The last 10 km bite: the climb up Milltown, then 3 km of ascent toward Roebuck. The Dublin Marathon rewards the patient.