A runner is a long, narrow knotted or flat-woven floor piece, made across Persia, the Caucasus, Anatolia and Central Asia for corridors, tent interiors and the sides of rooms, and exported to Europe for halls and stairs.
One-offs to pass through include a Kyrgyz piled tent-band fragment called a tegerich, and a Moroccan kilim woven from sabra cactus silk.