Trail running course through singletrack trails in South Carolina
FATS Trail Race

FATS 10K

·Clarks Hill
foresttechnicaltrail10k

AI-generated image

Distance
DateDate TBA
Difficulty2/5

Registration is closed for FATS 10K

Get alerted if spots open up or when next year's registration goes live.

About This Race

The 10K serves as the perfect introduction to the FATS trail experience, delivering quality singletrack without overwhelming newer trail runners. This shorter distance allows participants to focus on technique and trail reading skills while sampling the character of the Forks Area system. The course welcomes runners transitioning from road racing or those seeking a spirited but manageable forest adventure.

The 2025 Special Edition course adapts to the Deep Step trail closure while preserving the technical character that defines FATS. The 50K route emphasizes Great Wall, Skinny, and Brown Wave trails, finishing strong on Great Wall. These trails showcase classic Southeastern singletrack: rolling terrain punctuated by root gardens, rock sections, and the kind of technical features that demand constant attention from runners.

Both the half marathon and 10K follow updated routes that skip Deep Step while maintaining full distance integrity. The terrain remains true to the FATS experience with flowing singletrack interrupted by challenging technical sections, all woven through the mature hardwood forests of the Sumter National Forest in South Carolina.

Elevation Profile

Elevation profile estimated from terrain data. Actual course may differ.

Practical Info

Weather

Early November in South Carolina typically offers ideal trail running conditions with cool mornings, moderate humidity, and temperatures ranging from the 40s at start to 60s-70s by midday.

Best For

Experienced trail runnersTechnical terrain enthusiastsSoutheast trail running community

Notable Features

FATS represents nearly two decades of trail running tradition in the Southeast, offering authentic technical singletrack through mature hardwood forests. The race's legendary trails like Great Wall, Skinny, and Brown Wave provide the kind of root-and-rock challenges that have built reputations and tested limits for generations of trail runners. The 2025 Special Edition course, while adapted for trail closures, maintains the uncompromising technical character that makes FATS a true test of trail running skill and mental fortitude.

Other Distances at This Event

Half Marathon

1,716 ft gain

The 2025 Special Edition course adapts to the Deep Step trail closure while preserving the technical character that defines FATS. The 50K route emphasizes Great Wall, Skinny, and Brown Wave trails, finishing strong on Great Wall. These trails showcase classic Southeastern singletrack: rolling terrain punctuated by root gardens, rock sections, and the kind of technical features that demand constant attention from runners. Both the half marathon and 10K follow updated routes that skip Deep Step while maintaining full distance integrity. The terrain remains true to the FATS experience with flowing singletrack interrupted by challenging technical sections, all woven through the mature hardwood forests of the Sumter National Forest in South Carolina.

50K

59 ft gain

The 2025 Special Edition course adapts to the Deep Step trail closure while preserving the technical character that defines FATS. The 50K route emphasizes Great Wall, Skinny, and Brown Wave trails, finishing strong on Great Wall. These trails showcase classic Southeastern singletrack: rolling terrain punctuated by root gardens, rock sections, and the kind of technical features that demand constant attention from runners. Both the half marathon and 10K follow updated routes that skip Deep Step while maintaining full distance integrity. The terrain remains true to the FATS experience with flowing singletrack interrupted by challenging technical sections, all woven through the mature hardwood forests of the Sumter National Forest in South Carolina.