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| Name: | van Niekerk, Izak |
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| Club: | Tuks Road Runners Club | ||
| Residence: | Pretoria | ||
| Year of birth: | 1981 | (Cat. german: M45) | |
| Date of birth: | 19.08.1981 | (Cat. internat.: M40) | |
| Nationality: | RSA  |
South Africa | |
| RunnerID: | 574942 | ||
27 search results (25 Events, 2086.736 km). (More)
| 2025 | 3 Events, 300.934 km (More) | ||||
|---|---|---|---|---|---|
| 11.-12.07.2025 | Washie 100 Miler (Cathcart route) (RSA) | 100mi | |||
| 24:30:16 h | van Niekerk, Izak | Tuks | Overall: 63 | M: 51 | Cat M40: 15 |
| 08.06.2025 | Comrades Marathon - Down Run (RSA) | 90km | |||
| 11:58:39 h | van Niekerk, Izak | Tuks AC | Overall: 18031 | M: 14507 | Cat M40: 1830 |
| 15.03.2025 | Om Die Dam 50km (RSA) | 50km | |||
| 5:41:58 h | van Niekerk, Izak | Tuks AC | Overall: 1375 | M: 1162 | Cat M40: 151 |
| 2024 | 4 Events, 345.934 km (More) | ||||
| 30.-31.08.2024 | Akasia Dawn2Dusk 100 Mile Run (RSA) | 100mi | |||
| 25:21:07 h | van Niekerk, Izak | Overall: 12 | M: 8 | Cat M40: 4 | |
| 09.06.2024 | Comrades Marathon - Up Run (RSA) | 87km | |||
| 10:55:37 h | van Niekerk, Izak | Tuks AC | Overall: 10816 | M: 9154 | Cat M40: 1358 |
| 06.04.2024 | Irene Running Festival 48K (RSA) | 48km | |||
| 5:12:37 h | van Niekerk, Izak | Tuks AC | Overall: 754 | M: 634 | Cat M40: 108 |
| 16.03.2024 | Om Die Dam 50km (RSA) | 50km | |||
| 5:24:43 h | van Niekerk, Izak | Tuks AC | Overall: 1100 | M: 948 | Cat M40: 150 |
| 2023 | 1 Event, 87 km (More) | ||||
| 11.06.2023 | Comrades Marathon - Down Run (RSA) | 87km | |||
| 11:29:12 h | van Niekerk, Izak | Tuks AC | Overall: 12647 | M: 10274 | Cat M40: 1638 |
| 2022 | 2 Events, 140 km (More) | ||||
| 28.08.2022 | Comrades Marathon - Down Run (RSA) | 90km | |||
| 11:34:36 h | van Niekerk, Izak | Tuks AC | Overall: 9584 | M: 7736 | Cat M40: 1390 |
| 11.06.2022 | Om Die Dam 50km (RSA) | 50km | |||
| 4:50:15 h | van Niekerk, Izak | Tuks AC | Overall: 790 | M: 695 | Cat M40: 148 |
| 2021 | 1 Event, 160.934 km (More) | ||||
| 24.-25.09.2021 | Karkloof 100 - 100 Mile Endurance Foot Race (RSA) | 100mi | |||
| 33:01:20 h | van Niekerk, Izak | Overall: 50 | M: 42 | Cat M40: 8 | |
| 2020 | 1 Event, 160.934 km (More) | ||||
| 25.-27.09.2020 | Karkloof 100 - 100 Mile in 2 Days (RSA) | 100mi/2stages | |||
| 31:17:18 h | van Niekerk, Izak | Overall: 36 | M: 33 | Cat M35: 11 | |
| 2019 | 2 Events, 137 km (More) | ||||
| 09.06.2019 | Comrades Marathon - Up Run (RSA) | 87km | |||
| 11:14:48 h | van Niekerk, Izak | Tuks Athletic Club | Overall: 10826 | M: 9186 | Cat M35: 2048 |
| 16.03.2019 | Om Die Dam 50km (RSA) | 50km | |||
| 5:30:18 h | van Niekerk, Izak | Tuks Road Runners Club | Overall: 1316 | M: 1110 | Cat M35: 259 |
| 2018 | 3 Events, 196 km (More) | ||||
| 10.06.2018 | Comrades Marathon - Down Run (RSA) | 90km | |||
| 10:47:22 h | van Niekerk, Izak | Tuks Road Runners Club | Overall: 10401 | M: 8752 | Cat M35: 1988 |
| 31.03.2018 | Two Oceans Marathon - 50km Split (RSA) | 50km | |||
| 5:21:59 h | van Niekerk, Izak | Tuks Athletic Club | Overall: 4367 | M: 3524 | Cat M35: 821 |
| 31.03.2018 | Two Oceans Marathon (RSA) | 56km | |||
| 5:59:06 h | van Niekerk, Izak | Tuks Athletic Club | Overall: 4281 | M: 3445 | Cat M35: 805 |
| 17.03.2018 | Om Die Dam 50km (RSA) | 50km | |||
| 5:48:41 h | van Niekerk, Izak | Tuks Athletic Club | Overall: 2141 | M: 1770 | Cat M35: 438 |
| 2017 | 2 Events, 143 km (More) | ||||
| 04.06.2017 | Comrades Marathon - Up Run (RSA) | 87km | |||
| 10:40:07 h | van Niekerk, Izak | Tuks Road Runners Club | Overall: 7006 | M: 6045 | Cat M35: 1411 |
| 15.04.2017 | Two Oceans Marathon (RSA) | 56km | |||
| 6:00:14 h | van Niekerk, Izak | Tuks Athletic Club | Overall: 4566 | M: 3583 | Cat M35: 774 |
| 15.04.2017 | Two Oceans Marathon - 50km Split (RSA) | 50km | |||
| 5:27:31 h | van Niekerk, Izak | Tuks Athletic Club | Overall: 4914 | M: 3860 | Cat M35: 814 |
| 2016 | 2 Events, 139 km (More) | ||||
| 29.05.2016 | Comrades Marathon - Down Run (RSA) | 89km | |||
| 10:21:48 h | van Niekerk, Izak | Tuks Road Runners Club | Overall: 6308 | M: 5448 | Cat M23: 1354 |
| 12.03.2016 | Om Die Dam 50km (RSA) | 50km | |||
| 5:30:01 h | van Niekerk, Izak | Tuks Road Runners Club | Overall: 1195 | M: 1028 | Cat M23: 228 |
| 2015 | 3 Events, 187 km (More) | ||||
| 27.09.2015 | City2City Ultra Marathon (RSA) | 50km | |||
| 4:57:18 h | van Niekerk, Izak | Tuks Athletic Club | Overall: 477 | M: 465 | Cat M23: 117 |
| 31.05.2015 | Comrades Marathon - Up Run (RSA) | 87km | |||
| 10:24:04 h | van Niekerk, Izak | Tuks Road Runners Club | Overall: 5237 | M: 4557 | Cat M23: 1217 |
| 21.03.2015 | Om Die Dam 50km (RSA) | 50km | |||
| 5:00:26 h | van Niekerk, Izak | Tuks Road Runners Club | Overall: 652 | M: 571 | Cat M23: 158 |
| 2014 | 1 Event, 89 km (More) | ||||
| 01.06.2014 | Comrades Marathon - Down Run (RSA) | 89km | |||
| 10:51:31 h | van Niekerk, Izak | Tuks Road Runners Club | Overall: 7270 | M: 6121 | Cat M23: 1532 |
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 | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 50km | 4:50:15 |
5:41:58
(10932/5667) |
5:24:43
(9057/4617) |
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4:50:15
(3698/1530) |
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5:30:18
(11077/4847) |
5:21:59
(8387/4111) |
5:27:31
(9241/4253) |
5:30:01
(9087/4253) |
5:00:26
(6072/2415) |
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Comparison table
Comparison of performances in races with multiple participations
| 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Comrades Marathon - Down Run | 10 | 11:58:39 | 10:55:37 | 11:29:12 | 11:34:36 | 11:14:48 | 10:47:22 | 10:40:07 | 10:21:48 | 10:24:04 | 10:51:31 | ||
| Om Die Dam 50km | 7 | 5:41:58 | 5:24:43 | 4:50:15 | 5:30:18 | 5:48:41 | 5:30:01 | 5:00:26 | |||||
| Two Oceans Marathon | 2 | 5:59:06 | 6:00:14 |