| Name: | Haarhoff, Jonathan Crooks |
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| Club: | Midack Athletic Club | ||
| Residence: | Middelburg | ||
| Year of birth: | 1989 | (Cat. german: M35) | |
| Date of birth: | 00.00.0000 | (Cat. internat.: M35) | |
| Nationality: | RSA ![]() |
South Africa | |
| RunnerID: | 984515 | ||
5 search results (5 Events, 324 km). (More)
| 2023 | 1 Event, 87 km (More) | ||||
|---|---|---|---|---|---|
| 11.06.2023 | Comrades Marathon - Down Run (RSA) | 87km | |||
| 11:42:48 h | Haarhoff, Jonathan Crooks | Run Walk for Life MPU | Overall: 13718 | M: 11070 | Cat M23: 592 |
| 2017 | 2 Events, 137 km (More) | ||||
| 04.06.2017 | Comrades Marathon - Up Run (RSA) | 87km | |||
| 11:44:09 h | Haarhoff, Jonathan Crooks | Midack Athletic Club | Overall: 12644 | M: 10237 | Cat M23: 2320 |
| 22.04.2017 | Loskop Ultra Marathon 50km (RSA) | 50km | |||
| 5:50:30 h | Haarhoff, Jonathan Crooks | Midack Athletics | Overall: 2312 | M: 1859 | Cat M23: 358 |
| 2016 | 1 Event, 50 km (More) | ||||
| 16.04.2016 | Loskop Ultra Marathon 50km (RSA) | 50km | |||
| 5:40:13 h | Haarhoff, Jonathan Crooks | Midack Athletics | Overall: 2070 | M: 1589 | Cat M23: 288 |
| 2015 | 1 Event, 50 km (More) | ||||
| 18.04.2015 | Loskop Ultra Marathon 50km (RSA) | 50km | |||
| 5:29:54 h | Haarhoff, Jonathan Crooks | Midack Athletic Club | Overall: 2075 | M: 1682 | Cat M23: 322 |
Personal bests
Your list of personal best performances only contains performances of races which can be included into rankings.
In brackets rank in yearly international/national rankings.
| PB | 2023 | 2017 | 2016 | 2015 |
|---|
Comparison table
Comparison of performances in races with multiple participations
| 2023 | 2017 | 2016 | 2015 | ||
|---|---|---|---|---|---|
| Loskop Ultra Marathon 50km | 3 | 5:50:30 | 5:40:13 | 5:29:54 | |
| Comrades Marathon - Up Run | 2 | 11:42:48 | 11:44:09 |





