Last One Standing 10K+ Ultra Marathon

The Last One Standing 10K+ Ultra Marathon returns to Saint George, Utah on December 11th, offering runners a unique challenge through the Mayor's Loop in Crosby Family Confluence Park. Participants can choose from various distances ranging from six miles up to an impressive one hundred and two miles, depending on their endurance goals. The race starts at exactly 3:00 PM with staggered intervals every ninety minutes for adult participants.
On race morning, runners will gather early at Crosby Family Confluence Park along South Convention Center Drive in Saint George, where they can set up personal campsites from as early as 1:00 PM on the day of the event. The park offers views of the Virgin River and surrounding cityscapes while providing a venue that is both challenging and scenic for runners to tackle their loops. For kids participating in the shorter distance event, an assortment of non-motorized transportation options are available to make it an engaging experience.
The Last One Standing Ultra Marathon has been running annually since its inception as part of St George's commitment to promoting health and community engagement through physical challenges that test participants' endurance and resilience against natural elements. The race raises funds for local scholarships, supporting young athletes in their academic pursuits while encouraging a spirit of perseverance among competitors from various age groups.
The course takes place on the asphalt trails of Mayor’s Loop within Crosby Family Confluence Park, featuring a firm yet slightly soft trail surface that provides both grip and comfort during long-distance runs. Each lap covers six miles for adult runners, with participants required to return to the start/finish line every ninety minutes to continue their race. The kids division follows a shorter five-point-three-mile loop without the initial out-and-back section.
Weather conditions on December 1st in Saint George typically present firm and slightly soft trail surfaces due to cooler temperatures that keep trails well-groomed for runners. UV index is expected to be low, with an average of two points. Runners should expect mild winds blowing from various directions throughout the day without significant precipitation risks.