Porterfield, Alexander
South AfricaManBorn 19481988 – 1990Runner id 481354
Events
3
1988 – 1990
Best pace
8.196
km/h · 1989
Best finish
9540th
of 10,363 · 1988
Distance raced
263
km · splits not double-counted
Pace over time
km/h · higher is faster
Pace over time: 3 races from 1988 to 1990, ranging from 8.02 to 8.45 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 |
|---|---|---|---|---|---|
| 1988-05-31 | 87km | 10:47:05 h | 8.067 | 9540/10363 | |
| 1989-05-31 | 89km | 10:51:30 h | 8.196 | 9803/10505 | |
| 1990-05-31 | 87km | 10:51:02 h | 8.018 | 9663/10271 |