Tshepiso Masalela gained his first international experience in 2017 at the Junior African Championships in Tlemcen , where he finished fourth in the 800-meter run in 1: 50.73 min and with the Botswana 4 x 400-meter relay in 3:16 , 64 min won the silver medal. In 2019 he took part in the Africa Games in Rabat , where he reached eighth place over 800 meters in 1: 46.82 minutes and was eliminated in the 1500-meter run with 3: 50.29 minutes in the first round.
In 2019 Masalela became the Botswana champion in the 1500 meter run.
Personal best
800 meters: 1: 46.82 min, August 28, 2019 in Rabat
1500 meters: 3: 44.34 min, February 1, 2020 in Maun