No Business 100 miler 2021 no

The No Business Hundred is a 100 mile loop course with roughly 14,500 feet of ascent that traverses through the heart of the Big South Fork National River & Recreation Area. The course begins in Tennessee crosses the state line into Kentucky and loops back around on some of the most scenic & picturesque trails in the southeast. Each year they reverse the direction of the course. This year was clockwise. The total race cutoff time is 33 hours.