The women's marathon at the 2015 IPC Athletics World Championships was held in the streets of London on 26 April as part of the 2015 London Marathon.
Athletes were given a classification depending on the type and extent of their disability.
The classification system allowed athletes to compete against others with a similar level of function.
The athletics classifications are: The class numbers were given prefixes of "T", "F" and "P" for track, field and pentathlon events, respectively.
Up to two guide runners were allowed to support each competitor.