Great Allegheny Ohiopyle Marathon

This marathon takes place on the Great Allegheny Passage trail, a route composed entirely of *hard packed, crushed limestone* that provides a firm, relatively smooth surface for running. The full marathon course consists of two loops of the half marathon circuit, which means runners traverse the same scenic route twice. The course uses *multiple out-and-back segments,* and runners encounter *rolling hills* throughout, offering varied elevation without extreme climbs or descents.\n\nAid stations