van der Kolf, Mardre
South AfricaWomanBorn unknown2023 – 2025Runner id 1875254
Events
6
4 race dates
Best pace
10.968
km/h · 2025
Best finish
1978th
of 10,771 · 2025
Distance raced
289
km · splits not double-counted
Pace over time
km/h · higher is faster
Pace over time: 4 races and 2 splits from 2023 to 2025, ranging from 8.79 to 10.97 kilometres per hour, where higher is faster.
- Actual pace
- Age-graded pace unavailable — no year of birth on record
- Split of a race already plotted
Results
| Date | Event | Distance | Result | Pace km/h | Placing |
|---|---|---|---|---|---|
| 2023-04-15 | 56km | 5:49:15 h | 9.621 | 3272/7958 | |
| 2023-04-15 | Two Oceans Marathon - 50km SplitSouth AfricaIAU GoldSplit of a longer race in this career; not counted again in the distance totalUpington Crusaders Mul... | 50km | 5:08:11 h | 9.734 | 3275/7958 |
| 2024-06-09 | 87km | 9:39:33 h | 9.007 | 5353/17304 | |
| 2025-04-06 | 56km | 5:10:11 h | 10.832 | 1978/10771 | |
| 2025-04-06 | Two Oceans Marathon - 50km SplitSouth AfricaIAU GoldSplit of a longer race in this career; not counted again in the distance totalBloemfontein Striders | 50km | 4:33:32 h | 10.968 | 1923/11662 |
| 2025-06-08 | 90km | 10:14:24 h | 8.789 | 7576/18212 |