Mill Stone 50k
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Mill Stone 50K : event details
The Mill Stone 50K is scheduled for February 7, 2026, at the ASC Greenway in Fort Mill, SC (2573 Lake Haigler Drive). Distances offered:
- 50K
- 10M
Registration closes on February 4, 2026. Entry fees listed in the event information include a tiered structure for prior sales: the 50K was $90 early and $105 later; the 10M was $55 early and $75 later. All participants in both distances will receive race swag and a shirt; the shirt order is placed on January 10 and swag size is guaranteed only for earlier registrants. There are no refunds, transfers, or deferrals for any reason.
Course, aid stations and logistics
The 50K course is three 10.5-mile loops on the ASC Greenway. The route is mostly single-track technical trail with some gravel road and dirt trail. The course passes the Mill Stone landmark and includes at least two creek crossings; sections may be muddy and there may be additional creek crossings depending on weather and trail conditions. The 10M uses one loop of the same course.
Course maps will be provided on Caltopo. Aid stations are planned near the 4 and 8 mile marks and at the start/finish and will offer typical ultra food and fluids; runners are asked to carry at least one water bottle. Packet pickup, a preview run, award details, and inclement weather procedures are described in the event information. Awards include overall male and female prizes for each distance and a custom medal for 50K finishers. Visit the organization's website for the most recent information.