Four Corners Quad Keyah

Four Corners Quad Keyah is a four-day running series held at Four Corners Monument Tribal Park, the intersection of Arizona, Utah, Colorado, and New Mexico. From Thursday to Sunday, participants can run a marathon or half marathon daily. Options include completing all four races, using charity bib entries, or running just the Sunday marathon or half marathon. Most races begin at 8:30 a.m., while Sunday's race starts at 8:00 a.m., with an earlier start option for those needing additional time.