Robertson, N.N.
South AfricaManBorn 19411971 – 1977Runner id 1358624
Events
6
1971 – 1977
Best pace
11.345
km/h · 1976
Best finish
330th
of 1,409 · 1976
Distance raced
536
km · splits not double-counted
Pace over time
km/h · higher is faster
Pace over time: 6 races from 1971 to 1977, ranging from 9.10 to 11.38 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 |
|---|---|---|---|---|---|
| 1971-05-31 | Comrades Marathon - Down RunSouth Africa | 92km | 8:45:01 h | 10.514 | 383/931 |
| 1972-06-03 | 90km | 9:53:33 h | 9.098 | 605/976 | |
| 1973-06-01 | Comrades Marathon - Down RunSouth Africa | 88km | 9:35:00 h | 9.183 | 805/1225 |
| 1975-05-31 | Comrades Marathon - Up RunSouth Africa | 87km | 8:20:00 h | 10.440 | 445/1237 |
| 1976-05-31 | Comrades Marathon - Down RunSouth Africa | 90km | 7:56:00 h | 11.345 | 330/1409 |
| 1977-05-31 | Comrades Marathon - Up RunSouth Africa | 89km | 8:34:00 h | 10.389 | 513/1669 |