Boersema, Marina
South AfricaWomanBorn 19661991 – 1993Runner id 1148668
Events
3
1991 – 1993
Best pace
8.402
km/h · 1991
Best finish
8103rd
of 10,693 · 1992
Distance raced
265
km · splits not double-counted
Pace over time
km/h · higher is faster
Pace over time: 3 races from 1991 to 1993, ranging from 8.24 to 8.40 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 |
|---|---|---|---|---|---|
| 1991-05-31 | Comrades Marathon - Down RunSouth Africa | 89km | 10:35:35 h | 8.402 | 9631/12080 |
| 1992-05-30 | Comrades Marathon - Up RunSouth Africa | 87km | 10:31:40 h | 8.264 | 8103/10693 |
| 1993-05-31 | Comrades Marathon - Down RunSouth Africa | 89km | 10:47:59 h | 8.241 | 10071/11320 |