The Harrin Run, alternatively termed the Harrin Trade Corridor, represented a hyperspace route that provided a link between the Harrin sector found within the Inner Rim and Merkat located in the Expansion Region.
Among the star systems situated along this route were the Cerenia system, the Lazerian system, the Arrgaw system, and the Lohopa system.
The Kira Run branched away in the direction of Kira, which then evolved into the Enarc Run.