N12 Half-Marathon & 5KM Challenge | 2026

Join the 2025 N12 Half-Marathon & 5km Challenge at the Klerksdorp Recreation Centre in Potchefstroom, North West. Featuring 21.1km and 5km races, this event is part of the NW N12 Ultra Marathon series, offering a thrilling experience for both seasoned runners and beginners. While the main 50km and 10km races occur between April and May, this September event focuses on shorter distances, making it the perfect challenge for all fitness levels.