The Dodder Valley parkrun begins and ends beside the sports pavilion behind the car park off Old Bawn Road in Tallaght. This scenic 5k course consists of two clockwise loops—one small circuit followed by a larger lap—that guide participants through the vibrant green spaces of Dodder Valley Park. Runners enjoy a picturesque route along the banks of the tranquil River Dodder, offering a peaceful escape within the urban landscape of South Dublin. The terrain is run entirely on permanent tarmac paths, providing a consistent and reliable surface that is generally flat and fast for those seeking a personal best.