Ketjen, Robert
South AfricaManBorn 19411979 – 1991Runner id 343748
Events
22
1979 – 1991
Best pace
13.354
km/h · 1983
Best finish
559th
of 10,363 · 1988
Distance raced
1,623
km · splits not double-counted
Pace over time
km/h · higher is faster
Pace over time: 22 races from 1979 to 1991, ranging from 9.01 to 13.88 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 |
|---|---|---|---|---|---|
| 1979-05-31 | 87km | 9:39:23 h | 9.010 | 1875/2821 | |
| 1980-04-05 | Two Oceans MarathonSouth Africa | 56km | 4:14:41 h | 13.193 | 259/1339 |
| 1980-05-31 | 90km | 7:55:00 h | 11.368 | 860/3978 | |
| 1981-06-01 | 90km | 8:13:01 h | 10.953 | 845/3661 | |
| 1982-04-10 | Two Oceans MarathonSouth Africa | 56km | 4:58:23 h | 11.261 | 1160/2025 |
| 1982-05-31 | 91km | 7:47:28 h | 11.680 | 777/4602 | |
| 1983-04-02 | Two Oceans MarathonSouth Africa | 56km | 4:11:37 h | 13.354 | 368/2527 |
| 1983-05-31 | 88km | 8:42:18 h | 10.109 | 1673/5364 | |
| 1984-04-21 | Two Oceans MarathonSouth Africa | 56km | 4:15:27 h | 13.153 | 466/3151 |
| 1984-06-01 | 90km | 7:57:27 h | 11.310 | 1357/7105 | |
| 1985-04-06 | Two Oceans MarathonSouth Africa | 56km | 4:22:23 h | 12.806 | 682/3881 |
| 1985-05-31 | 88km | 8:35:48 h | 10.237 | 1910/8192 | |
| 1986-03-29 | Two Oceans MarathonSouth Africa | 56km | 4:23:49 h | 12.736 | 827/4555 |
| 1986-05-31 | 89km | 7:29:59 h | 11.867 | 1194/9654 | |
| 1987-04-18 | Two Oceans MarathonSouth Africa | 56km | 4:24:43 h | 12.693 | 732/5205 |
| 1987-05-31 | 87km | 7:43:53 h | 11.253 | 858/8376 | |
| 1988-05-31 | 87km | 7:15:45 h | 11.979 | 559/10363 | |
| 1989-03-25 | Two Oceans MarathonSouth Africa | 56km | 4:34:25 h | 12.244 | 926/6066 |
| 1989-05-31 | 89km | 7:37:19 h | 11.677 | 984/10505 | |
| 1990-04-14 | Two Oceans MarathonSouth Africa | 56km | 4:35:21 h | 12.203 | 1356/6888 |
| 1990-05-31 | 87km | 8:28:24 h | 10.268 | 2075/10271 | |
| 1991-03-30 | Two Oceans MarathonSouth Africa | 56km | 4:55:57 h | 11.353 | 2082/7133 |