The Mountains to Main Street Half Marathon is a net downhill 13.1 mile run that starts in Travelers Rest, SC and finishes in world famous downtown Greenville, SC.  The route begins with three miles on surface streets around the Town of Travelers Rest before entering the Prisma Health Swamp Rabbit Trail for final 10 miles or net downhill bliss.  The run is entirely on paved surfaces and aid stations are placed approximately every 2 miles.  NOTE: The 2021 edition will feature a small detour near downtown Greenville and the new Unity Park as a small portion of the trail here is closed.  The change in distance here (addition) will be corrected (subtracted) at the start line.