Hartness Half Marathon & 5K 2026

The Hartness Half Marathon & 5K takes place on the Hartness property in Greenville, South Carolina, situated near Pelham Road and Interstate 85. Participants can choose between a half marathon or a 5K. The course incorporates varied terrain beyond typical road miles, including pavement, trails, dirt roads, gravel roads, and grass fields. The route crosses the Hartness property and extends into its nature preserve, offering a mixed-surface run distinct from conventional city road races. The surfaces are maintained well, making the event accessible for beginners yet providing sufficient variety for competitive runners. The event has partnered with Set Up Events and has contributed to local causes such as Make-A-Wish South Carolina and A Child's Haven.