The event will be held from Thursday to Saturday at Puk McArthur Stadium in Potchefstroom.
The proud Potchefstroom-born coach and younger brother of Olympic 800m silver medallist Hezekiel Sepeng is eager to return home, where he expects standout performances from his star athletes, Prudence Sekgodiso and Tshepo Tshite in the 800m and 1500m events.
With family, friends, and a passionate local crowd set to fill the stands, Sepeng believes the championships will showcase some truly special talents at the home of South African athletics.
"Most of the time when we compete in Nationals at home, you don't want to disappoint, you want to excel and win medals," said Sepeng.
The 2018 South African Coach of the Year is expected to make the final call on whether Tshepo Tshite will attempt the 800m and 1500m double or focus on a single event, following his invitation to compete in the Grand Slam Short Course Challenger in the United States next week.
Sepeng instills in his athletes the importance of respecting every competitor, regardless of their strength, and always encourages his athletes to give their absolute best.
This week, he expects them to approach the event with professionalism and a strong competitive spirit.
"For us, we respect any athlete because any athlete can do wonders on the day. We are also going to focus on what we can do, what we prepare for day in and day out," explained the middle-distance coach.
The former coach of multi-Olympic 800m medallist Caster Semenya is not bothered by the rain, as long as there’s no lightning during the championships.
Despite the unpredictable weather and frequent showers, he remains ready for whatever conditions the week may bring.
"When it rains, we do train, so long as there is no lightning. My athletes know that, in any weather, we go for it, as long as it is safe to compete," said the spirited coach.
Sepeng urged fans to show up in their numbers to support the Olympians and witness the best that South African athletics has to offer in the North West province.