Four Corners Quad Keyah

FOUR CORNERS QUAD KEYAH MARATHON SERIES Four Corners Monument  Thursday December 3 - Sunday December 6, 2026   Welcome to the Four Corners Quad Keyah!   SCHEDULE OF RACES –  A marathon and half marathon will be completed each day, Thursday through Sunday.  All races begin at 8:30 a.m., except for Sunday (New Mexico), which starts at 8:00 a.m.  Sundown (or 5:30) is the course limit. The final marathoners typically finish between 4:00-5:00 p.m.  Each day will begin and end in one of the four states: Thursday will feature a marathon beginning and ending in Arizona; Friday is Utah.  Saturday will be Colorado, while Sunday will begin and end in New Mexico.   There will be a single-day marathon and half – Four Corners Marathon & Half – staged on Sunday the 6th, with a cap of 100 runners.   Sunday will also include a 7:00 a.m. early start for runners who need that extra time, primarily for travel purposes.  Runners who are competing for overall awards or are doing the Four Corners Maratho