Last One Standing Ultra Marathon
St. George, United States • 12-13 Dec 2025
The Last One Standing Ultra Marathon takes place in Saint George, Utah, featuring a challenging 6-mile asphalt loop along the scenic Mayor's Loop near the Virgin River. Runners must complete each loop within 90 minutes to continue, with up to 17 loops totaling 102 miles. The course offers city views and a self-supported race format, with an aid station halfway through.
A kids' division includes a 5.3-mile loop allowing non-motorized transport. The event fosters a competitive yet respectful atmosphere, with medals awarded after the first loop and special prizes for those completing all laps. The race is held at Crosby Family Confluence Park, which also serves as the camping and staging area. Visit the organization's website for the most recent information.