The ASA Senior National Athletics Championship is in full swing in Potchefstroom. The action started at 09:30 and athletes have already put up their names at this massive competition that takes place at the Puk McArthur Stadium from 21-22 April.

Athletics fans have also streamed to the stadium and seats are filling up for the big 100 metre final tonight at 18:40, where the likes of Wayde van Niekerk , Akani Simbine and Gift Leotlela will battle it out for victory.

See the photos of the day here: (Photos: Wouter Pienaar and Selogile Leshage)