The Mullingar parkrun begins under the historic Newbrook Bridge on the banks of the Royal Canal and finishes nearby at the Old Rail Trail Greenway entrance. This scenic 5k course follows a unique single-loop route that guides participants westward along the tranquil Royal Canal towpath as far as Kilpatrick Bridge. Runners then transition onto the parallel greenway, enjoying a peaceful path framed by lush greenery and the heritage of the Midlands' waterways. The terrain is run entirely on smooth, permanent tarmac paths, ensuring a reliable and consistent surface throughout the event. Celebrated for being exceptionally flat and fast, the course offers significant personal best potential in a high-spirited and welcoming community setting.