Fort Mill, SC
The 4 X 4 X 48 Challenge is a Running race in Fort Mill, South Carolina consisting of a 24 Hours (Ultra) and 4 Miles and 48 Hours (Ultra).
Claim this race to update race dates, course descriptions, upload race pictures, and more.
CLAIM RACEWe try to keep race listings up-to-date, but sometimes miss updates. Click below to submit updated race information and details.
SUBMIT UPDATE