Lake Haigler 12-Hour
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Lake Haigler 12 Hour
The Lake Haigler 12 hour is scheduled for Nov 21, 2026 at the ASC Greenway in Fort Mill, SC. The event is a timed 12 hour race run on a 5K loop that passes around and near Lake Haigler.
The field is very limited in size and registration closes on Nov 19, 2026. An aid station will be set up at the loop start and finish with the usual ultra supplies.
There will be no camping on the Greenway after the event; all runners, crew, and spectators must leave the site shortly after the race ends. All laps must be completed by the official cutoff time to be counted.
Organized by Mill Stone, the event notes that swag for 2026 is to be determined. Organizers also advise caution with GPS navigation, since some devices may direct users to a different ASC Greenway location; refer to local directions to find the Lake Haigler entrance on Highway 21 north of Fort Mill. Visit the organization's website for the most recent information.
