Lake Haigler 12-Hour
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Lake Haigler 12 Hour, Fort Mill SC
The Lake Haigler 12 Hour is a timed endurance event scheduled for November 21, 2026 at the ASC Greenway location near Lake Haigler in Fort Mill, South Carolina. The format is a 12 hour race completed on a roughly 5K loop around and near the lake.
The event is organized by Mill Stone and has a very limited participant capacity. Registration for the event closes on November 19, 2026. Entry fees and registration details were provided by the organizer.
An aid station will be located at the start and finish of the loop and will offer common support items used in ultrarunning. There will be no on-site camping after the event; participants, crew, and spectators must leave the Greenway the night of the race.
The event location is listed as 2573 Lake Haigler Drive. The Lake Haigler entrance to the ASC Greenway is on Highway 21 north of Fort Mill; the race site is a specific Greenway access and differs from other ASC Greenway locations. Visit the organization's website for the most recent information.
