The Dark Side 8 Hour Ultra
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About the race
The Dark Side 8 Hour Ultra is a timed trail running event held on March 6, 2027, in Clarksburg, Maryland. The event uses trails within Little Bennett Park and follows the same course layout as the 2026 edition.
Participants complete laps on a loop that measures 5.5 mile and begins at the Little Bennett Campground Pavilion. The loop is primarily single track and runs through locally maintained park trails described as gentle terrain. Runners may complete a single lap or multiple laps during the eight hour timed period.
The event is described as an annual trail race in Montgomery County, MD. Registration for the 2027 edition opens on October 1, 2026 at 12:00 AM ET.
Logistics details referenced include the campground pavilion as the course start area and use of the park’s single track system for the looped course. The organizer notes the intent to get participants back on the trails and to explore the park’s trail network. No additional race-day schedules or specific support details are provided in the available information. Visit the organization's website for the most recent information.
