Freo Nash Hash 2025 is the national meeting of Hash House Harriers clubs from across Australia which is held every two years.
Freo Nash Hash 2025 Inc. is a non-profit event for the biennial meeting of Hash House Harriers clubs from across Australia, including some overseas visitors. The Hash House Harriers are an international group of non-competitive running and walking social clubs. There are also pre and post events being organised by Western Australian Hash House Harrier clubs in Albany, Bunbury, Busselton, Collie, Rockingham and Perth to support the main event in Fremantle.