| Name: | Jansen, Cornelius |
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| Club: | Benoni Northerns Athletic Club | ||
| Residence: | Central Gauteng | ||
| Year of birth: | 1962 | (Cat. german: M60) | |
| Date of birth: | 25.10.1962 | (Cat. internat.: M60) | |
| Nationality: | RSA ![]() |
South Africa | |
| RunnerID: | 677502 | ||
30 search results (28 Events, 2132.802 km). (More)
| 2025 | 2 Events, 143 km (More) | ||||
|---|---|---|---|---|---|
| 24.-25.05.2025 | Mountain Ultra Trail by UTMB - MUT 100 (RSA) | 98km | |||
| 24:35:43 h | Jansen, Cornelius | Overall: 81 | M: 59 | Cat M60: 1 | |
| 07.03.2025 | Maxi-Race Cape Winelands 45 Km (RSA) | 45km | |||
| 6:48:34 h | Jansen, Cornelius | Overall: 61 | M: 44 | Cat M60: 1 | |
| 2024 | 2 Events, 175 km (More) | ||||
| 10.-12.10.2024 | Cederberg Traverse 100 Km Adventurer (RSA) | 100km | |||
| 42:11:00 h | Jansen, Cornelius | Overall: 8 | M: 6 | Cat M60: 1 | |
| 28.09.2024 | Maxi-Race Cape Winelands 75 Km (RSA) | 75km | |||
| 16:35:52 h | Jansen, Cornelius | Overall: 50 | M: 36 | Cat M60: 1 | |
| 2021 | 1 Event, 160.934 km (More) | ||||
| 21.-23.05.2021 | Mac Mac Ultra 100 Mile (RSA) | 100mi | |||
| 42:31:46 h | Jansen, Cornelius | Overall: 23 | M: 21 | Cat M55: 2 | |
| 2020 | 1 Event, 100 km (More) | ||||
| 10.-11.10.2020 | Cederberg Traverse 100 Km (RSA) | 100km | |||
| 24:53:00 h | Jansen, Cornelius | Overall: 16 | M: 12 | Cat M55: 2 | |
| 2019 | 6 Events, 449.934 km (More) | ||||
| 04.-06.10.2019 | Cederberg Traverse 100 Miles (RSA) | 100mi | |||
| 2d 03:42:00 h | Jansen, Cornelius | Overall: 9 | M: 8 | Cat M55: 2 | |
| 07.09.2019 | Mont-Aux-Sources 50km Challenge (RSA) | 50km | |||
| 9:33:52 h | Jansen, Cornelius | Overall: 162 | M: 121 | Cat M55: 3 | |
| 17.08.2019 | Magaliesberg Challenge (RSA) | 50km | |||
| 8:00:43 h | Jansen, Cornelius | Overall: 32 | M: 27 | Cat M55: 4 | |
| 09.06.2019 | Comrades Marathon - Up Run (RSA) | 87km | |||
| 11:39:25 h | Jansen, Cornelius | Benoni Northerns Athletics Club | Overall: 13295 | M: 11025 | Cat M55: 556 |
| 25.05.2019 | Mac Mac Ultra 46 Km (RSA) | 46km | |||
| 8:09:24 h | Jansen, Cornelius | Overall: 68 | M: 52 | Cat M55: 1 | |
| 20.04.2019 | Two Oceans Marathon - 50km Split (RSA) | 50km | |||
| 5:49:48 h | Jansen, Cornelius | Benoni Northerns AC | Overall: 7595 | M: 5840 | Cat M55: 311 |
| 20.04.2019 | Two Oceans Marathon (RSA) | 56km | |||
| 6:38:50 h | Jansen, Cornelius | Benoni Northerns AC | Overall: 8287 | M: 6231 | Cat M55: 349 |
| 2018 | 6 Events, 525.934 km (More) | ||||
| 13.-14.10.2018 | Cederberg Traverse 100 Km (RSA) | 100km | |||
| 26:04:00 h | Jansen, Cornelius | Overall: 12 | M: 10 | Cat M55: 1 | |
| 21.-23.09.2018 | Karkloof 100 - 100 Mile Endurance Foot Race (RSA) | 100mi | |||
| 34:20:09 h | Jansen, Cornelius | Overall: 65 | M: 56 | Cat M55: 4 | |
| 08.09.2018 | Mont-Aux-Sources 50km Challenge (RSA) | 50km | |||
| 8:20:43 h | Jansen, Cornelius | Overall: 93 | M: 76 | Cat M55: 2 | |
| 18.08.2018 | PUFfeR - Peninsula Ultra Fun Run (RSA) | 75km | |||
| 13:03:00 h | Jansen, Cornelius | Overall: 141 | M: 115 | Cat M55: 4 | |
| 10.06.2018 | Comrades Marathon - Down Run (RSA) | 90km | |||
| 10:05:17 h | Jansen, Cornelius | Benoni Northerns Athletics Club | Overall: 6116 | M: 5400 | Cat M55: 175 |
| 21.04.2018 | Loskop Ultra Marathon 50km (RSA) | 50km | |||
| 4:41:17 h | Jansen, Cornelius | Benoni Northerns Athletics Club | Overall: 722 | M: 638 | Cat M55: 21 |
| 2017 | 4 Events, 235 km (More) | ||||
| 09.09.2017 | Mont-Aux-Sources 50km Challenge (RSA) | 50km | |||
| 8:33:59 h | Jansen, Cornelius | Overall: 147 | M: 128 | Cat M50: 6 | |
| 04.06.2017 | Comrades Marathon - Up Run (RSA) | 87km | |||
| 11:04:42 h | Jansen, Cornelius | Benoni Northerns Athletics Club | Overall: 8939 | M: 7529 | Cat M50: 672 |
| 22.04.2017 | Loskop Ultra Marathon 50km (RSA) | 50km | |||
| 5:20:19 h | Jansen, Cornelius | Benoni Northerns Athletics | Overall: 1585 | M: 1357 | Cat M50: 133 |
| 02.04.2017 | Modern Athlete Irene Ultra (RSA) | 48km | |||
| 5:48:16 h | Jansen, Cornelius | Benoni Northerns AC | Overall: 2130 | M: 1691 | Cat M50: 115 |
| 2016 | 4 Events, 237 km (More) | ||||
| 10.09.2016 | Mont-Aux-Sources 50km Challenge (RSA) | 50km | |||
| 9:52:16 h | Jansen, Cornelius | Overall: 300 | M: 230 | Cat M50: 15 | |
| 29.05.2016 | Comrades Marathon - Down Run (RSA) | 89km | |||
| 11:46:21 h | Jansen, Cornelius | Benoni Northerns Athletics Club | Overall: 13796 | M: 10956 | Cat M50: 1124 |
| 16.04.2016 | Loskop Ultra Marathon 50km (RSA) | 50km | |||
| 5:42:38 h | Jansen, Cornelius | Benoni Northerns Athletics | Overall: 2134 | M: 1638 | Cat M50: 173 |
| 10.04.2016 | Modern Athlete Irene Ultra (RSA) | 48km | |||
| 5:37:01 h | Jansen, Cornelius | Benoni Northerns AC | Overall: 1046 | M: 870 | Cat M50: 61 |
| 2015 | 2 Events, 106 km (More) | ||||
| 27.09.2015 | City2City Ultra Marathon (RSA) | 50km | |||
| 6:08:51 h | Jansen, Cornelius | Benoni Northerns Athletic Club | Overall: 1295 | M: 1171 | Cat M50: 87 |
| 04.04.2015 | Two Oceans Marathon (RSA) | 56km | |||
| 6:35:25 h | Jansen, Cornelius | Benoni Northerns Athletic Club | Overall: 6643 | M: 4966 | Cat M50: 505 |
| 04.04.2015 | Two Oceans Marathon - 50km Split (RSA) | 50km | |||
| 5:51:48 h | Jansen, Cornelius | Benoni Northerns Athletic Club | Overall: 6553 | M: 4940 | Cat M50: 505 |
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 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | |
|---|---|---|---|---|---|---|---|---|---|---|
| 50km | 5:49:48 |
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5:49:48
(13501/6203) |
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5:51:48
(11571/5572) |
Comparison table
Comparison of performances in races with multiple participations
| 2025 | 2024 | 2021 | 2020 | 2019 | 2018 | 2017 | 2016 | 2015 | ||
|---|---|---|---|---|---|---|---|---|---|---|
| Mont-Aux-Sources 50km Challenge | 4 | 9:33:52 | 8:20:43 | 8:33:59 | 9:52:16 | |||||
| Comrades Marathon - Down Run | 4 | 11:39:25 | 10:05:17 | 11:04:42 | 11:46:21 | |||||
| Loskop Ultra Marathon 50km | 3 | 4:41:17 | 5:20:19 | 5:42:38 | ||||||
| Modern Athlete Irene Ultra | 2 | 5:48:16 | 5:37:01 | |||||||
| Cederberg Traverse 100 Km | 2 | 24:53:00 | 26:04:00 | |||||||
| Two Oceans Marathon | 2 | 6:38:50 | 6:35:25 |





