Cardiff 10k 2026

The historic Cardiff 10K, Wales' largest road race, established by Kidney Wales in 1986, tours the Welsh capital. The route passes Cardiff Castle and Principality Stadium, crosses the River Taff, and goes through Pontcanna, Llandaff, and Pontcanna Fields, finishing at Sophia Gardens. It serves as a stepping-stone for longer distances. The 2K race, with fancy dress encouraged, is available for families and budding athletes.