David Manja
- Born
- Jun 8, 1991 (35 years old)
- Events
- Half Marathon · 10 Kilometres Road
David Manja is a South Africa middle-distance runner, born on June 8, 1991. He competes primarily in the 1500m, 3000m and 5000m.
His personal bests include 3:56.79 in the 1500m, 8:10.64 in the 3000m, 14:05.58 in the 5000m, 29:01.01 in the 10000m and 1:02:12 in the Semi. He is currently active on the international athletics circuit, representing South Africa.
Personal best · Half Marathon1:02:12
2022 season best1:03:25Feb 20, 2022 · Cape Town
Personal best · 10 Kilometres Road28:23
As of Nov 6, 2026: Half Marathon 1:02:12, 10 Kilometres Road 28:23, 2022 season best 1:03:25 (Feb 20, 2022, Cape Town (RSA)) · 35 years old
Personal bests
WA points calculator →DisciplineResultAll-time
Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 2022 | 5000m | 14:32.33 | – | Feb 22, 2022 | Stadium, Boksburg (RSA) |
| 2022 | 10Kilometr | 29:22 | – | Jul 10, 2022 | Durban (RSA) |
| 2022 | Semi | 1:03:25 | – | Feb 20, 2022 | Cape Town (RSA) |
| 2022 | Marathon | 2:20:04 | – | Oct 16, 2022 | Sanlam Cape Town Marathon |
| 2021 | 3000m | 8:27.19 | – | Mar 13, 2021 | Stadium, Boksburg (RSA) |
| 2021 | 5000m | 14:12.49 | – | Apr 17, 2021 | South African Championships, Bestmed Tuks Stadium, Pretoria |
| 2021 | 10000m | 30:12.38 | – | Mar 31, 2021 | Stadium, Boksburg (RSA) |
| 2021 | 12Kilometr | 37:02 | – | Nov 21, 2021 | Cape Town 12K CITYRUN |