Black, Clifford
South AfricaManBorn 19541988 – 1990Runner id 1266242
Events
5
1988 – 1990
Best pace
11.578
km/h · 1988
Best finish
1607th
of 10,505 · 1989
Distance raced
344
km · splits not double-counted
Pace over time
km/h · higher is faster
Pace over time: 5 races from 1988 to 1990, ranging from 9.51 to 11.59 kilometres per hour, where higher is faster. A second, age-graded series is drawn above it; the gap between the two is the age credit.
- Actual pace
- Age-graded pace
Results
| Date | Event | Distance | Result | Pace km/h | Placing |
|---|---|---|---|---|---|
| 1988-04-02 | Two Oceans MarathonSouth Africa | 56km | 4:50:13 h | 11.578 | 1696/5865 |
| 1988-05-31 | Comrades Marathon - Up RunSouth Africa | 87km | 8:05:40 h | 10.748 | 1653/10363 |
| 1989-03-25 | Two Oceans MarathonSouth Africa | 56km | 4:56:34 h | 11.330 | 1802/6066 |
| 1989-05-31 | Comrades Marathon - Down RunSouth Africa | 89km | 8:11:24 h | 10.867 | 1607/10505 |
| 1990-04-14 | Two Oceans MarathonSouth Africa | 56km | 5:53:09 h | 9.514 | 6411/6888 |