Muwatta 1154

Malik was asked whether a man may stand at Arafat or Muzdalifa, throw the pebbles, or run between al-Safa and al-Marwa while not in a state of purity. He said: every act of the pilgrimage that a menstruating woman does, the man may also do while not pure, and there is nothing owed by him; but the virtue is to be pure in all of it, and he should not deliberately do otherwise. ¹

Belongs to the Muwatta, Book of Pilgrimage (hajj). Source: the Muwatta. Mentions Arafat, Muzdalifa. Built on in the chapters on running (sai), stoning the pillars (ramy al-jamarat) and the pilgrimage (hajj).