Serfontein, Jan
South AfricaManBorn 19571990 – 2000Runner id 1379159
Events
9
1990 – 2000
Best pace
10.927
km/h · 1991
Best finish
2698th
of 7,133 · 1991
Distance raced
504
km · splits not double-counted
Pace over time
km/h · higher is faster
Pace over time: 9 races from 1990 to 2000, ranging from 9.29 to 10.94 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 |
|---|---|---|---|---|---|
| 1990-04-14 | Two Oceans MarathonSouth Africa | 56km | 5:15:57 h | 10.635 | 3569/6888 |
| 1991-03-30 | Two Oceans MarathonSouth Africa | 56km | 5:07:29 h | 10.927 | 2698/7133 |
| 1992-04-18 | Two Oceans MarathonSouth Africa | 56km | 5:35:33 h | 10.013 | 5020/7139 |
| 1993-04-10 | Two Oceans MarathonSouth Africa | 56km | 5:34:36 h | 10.042 | 5145/7191 |
| 1994-04-02 | Two Oceans MarathonSouth Africa | 56km | 5:41:20 h | 9.844 | 5279/7100 |
| 1997-03-29 | Two Oceans MarathonSouth Africa | 56km | 5:29:27 h | 10.199 | 3768/6696 |
| 1998-04-11 | Two Oceans MarathonSouth Africa | 56km | 5:54:41 h | 9.473 | 6031/7444 |
| 1999-04-03 | Two Oceans MarathonSouth Africa | 56km | 5:57:54 h | 9.388 | 5867/7074 |
| 2000-04-22 | Two Oceans MarathonSouth Africa | 56km | 6:01:44 h | 9.289 | 6395/8321 |