van der Colff, Kolf
South AfricaManBorn 19361991 – 1993Runner id 125131
Events
5
1991 – 1993
Best pace
9.788
km/h · 1992
Best finish
8913th
of 12,080 · 1991
Distance raced
344
km · splits not double-counted
Pace over time
km/h · higher is faster
Pace over time: 5 races from 1991 to 1993, ranging from 8.04 to 11.47 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 |
|---|---|---|---|---|---|
| 1991-03-30 | Two Oceans MarathonSouth Africa | 56km | 5:59:59 h | 9.334 | 7120/7133 |
| 1991-05-31 | Comrades Marathon - Down RunSouth Africa | 89km | 10:26:54 h | 8.518 | 8913/12080 |
| 1992-04-18 | Two Oceans MarathonSouth Africa | 56km | 5:43:17 h | 9.788 | 5678/7139 |
| 1992-05-30 | Comrades Marathon - Up RunSouth Africa | 87km | 10:49:18 h | 8.039 | 9760/10693 |
| 1993-04-10 | Two Oceans MarathonSouth Africa | 56km | 5:46:37 h | 9.694 | 6153/7191 |