Last One Standing Ultra
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About the race
The Last One Standing Ultra is a looped ultra running event held in St. George on December 11 and 12, 2026. The course uses the asphalt Mayor's Loop near the Virgin River and offers views of the city. The event is self supported and open to all participants in several divisions.
Distances and formats
- 6 miles adult loop run on a repeating schedule
- 102 miles for runners who complete all 17 laps
- 5.3 miles kids loop allowing non motorized transport
- Relay teams: 2 person teams and 4 person teams with lap requirements
Adult runners must complete each 6 mile loop within a 90 minute cutoff to remain in the race; laps are sequential and the final 17th lap determines overall winners. Relay teams follow specific lap counts and must run the final lap together as a team. The kids loop follows the adult course with the first 0.7 mile out and back removed.
Packet pickup and staging take place at Crosby Family Confluence Park; the park is also the designated camping and staging area for participants on race day. One aid station will be located about halfway through the loop at St. James Park and will offer water and Gatorade but will be unattended.
Race rules include no early starts, notifying staff when dropping out, spectators exclusion from the start finish corral, and courteous use of the public trail. Medals, lap buttons, belt buckles for the full 102 mile finish, and awards for overall winners are provided. Entry fees vary by division and include early and late registration dates. Visit the organization's website for the most recent information.
