The official marathon (42.195KM / 26.2 miles) and half marathon (21.1KM/13.1 miles) courses takes you through the beautiful and unique streetscapes of Cork city and suburbs. We are delighted to announce that, due to popular demand, we have a new race for the Cork City Marathon day - the 10K Race! - a great way to take part in a great occasion! As a full member of AIMs the Cork marathon is IAAF certified.