Infinity Loop: The basic concept is to draw two connected circles in the approximate shape of an infinity symbol.  In the spirit of the Infinity Loop of Mount Rainier, this FKT climbs Humphreys Peak twice and then circles around each half of the Round Hump route to return to the start each time.  

A challenging out-and-back trail across vastly changing landscapes in the Northern Budawang ranges. Set out from Wog Wog campground as early as light allows, and summit Corang Peak as the first milestone. Track eastwards across the valley towards Bibbenluke camp, where a flowing stream serves as a reliable water point. Head southeast across the next valley to the base of Mt Cole. Run beneath the caves of Mt Cole, past the Seven Gods Pinnacles, into the Monolith Valley and through the Green Room to arrive at The Castle tail.

This incredible long-distance run follows the eastern and southern coastline of Spain, beginning in the border town of Portbou on the Mediterranean and finishing in La Línea de la Concepción, just north of Gibraltar on the Atlantic edge.