| Name: | Zheng, Ru-Jiu | 郑汝就 |
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| Club: | |||
| Residence: | |||
| Year of birth: | 1972 | (Cat. german: M50) | |
| Date of birth: | 10.09.1972 | (Cat. internat.: M50) | |
| Nationality: | CHN ![]() |
China | |
| RunnerID: | 667660 | ||
25 search results (19 Events, 2425.643 km). (More)
| 2025 | 2 Events, 271.584 km (More) | ||||
|---|---|---|---|---|---|
| 27.-28.09.2025 | Chiangmai 24 Hr Challenge (THA) | 24h | |||
| 145.584 km | Zheng, Ru-Jiu | Overall: 27 | M: 17 | Cat M50: 3 | |
| 06.01.2025 | Xiamen 12 Hour Race (CHN) | 12h | |||
| 126.000 km | Zheng, Ru-Jiu | Overall: 2 | M: 2 | Cat M50: 1 | |
| 2024 | 1 Event, 79.2 km (More) | ||||
| 15.12.2024 | Jinhuashan 6H Ultra Marathon (CHN) | 6h | |||
| 79.200 km | Zheng, Ru-Jiu | Overall: 4 | M: 1 | Cat M50: 1 | |
| 2023 | 1 Event, 76.8 km (More) | ||||
| 29.10.2023 | Jinhuashan 6H Ultra Marathon (CHN) | 6h | |||
| 76.800 km | Zheng, Ru-Jiu | Overall: 6 | M: 6 | Cat M50: 1 | |
| 2019 | 2 Events, 261.066 km (More) | ||||
| 06.-07.07.2019 | Zhengzhou 12h Ultra Marathon (CHN) | 12h | |||
| 125.400 km | Zheng, Ru-Jiu | Overall: 1 | M: 1 | Cat M45: 1 | |
| 31.03.2019 | Fuzhou 12-Hour Run (CHN) | 12h | |||
| 135.666 km | Zheng, Ru-Jiu | Overall: 2 | M: 2 | Cat M45: 1 | |
| 2018 | 4 Events, 482.134 km (More) | ||||
| 01.12.2018 | Nanjing Jiangning 12h Super Marathon (CHN) | 12h | |||
| 136.920 km | Zheng, Ru-Jiu | Overall: 2 | M: 2 | Cat M45: 1 | |
| 24.-25.11.2018 | China 100 mountain cross - 100 Km Leye (CHN) | 103km | |||
| 14:45:18 h | Zheng, Ru-Jiu | Overall: 34 | M: 29 | Cat M45: 3 | |
| 27.-28.10.2018 | China 100 mountain cross - 100 Km Jigong Mountain (CHN) | 100km | |||
| 12:47:26 h | Zheng, Ru-Jiu | Overall: 19 | M: 16 | Cat M45: 1 | |
| 24.03.2018 | Fuzhou 12-Hour Run (CHN) | 12h | |||
| 142.214 km | Zheng, Ru-Jiu | Overall: 1 | M: 1 | Cat M45: 1 | |
| 2017 | 4 Events, 655.782 km (More) | ||||
| 09.-10.12.2017 | Hangzhou ultramarathon 24H race - 50km Split (CHN) | 50km | |||
| 3:34:13 h | Zheng, Ru-Jiu | Overall: 1 | M: 1 | Cat M45: 1 | |
| 09.-10.12.2017 | Hangzhou ultramarathon 24H race - 12h Split (CHN) | 12h | |||
| 146.000 km | Zheng, Ru-Jiu | Overall: 2 | M: 2 | Cat M45: 1 | |
| 09.-10.12.2017 | Hangzhou ultramarathon 24H race - 50mi Split (CHN) | 50mi | |||
| 6:03:39 h | Zheng, Ru-Jiu | Overall: 1 | M: 1 | Cat M45: 1 | |
| 09.-10.12.2017 | Hangzhou ultramarathon 24H race (CHN) | 24h | |||
| 241.566 km | Zheng, Ru-Jiu | Overall: 6 | M: 6 | Cat M45: 1 | |
| 09.-10.12.2017 | Hangzhou ultramarathon 24H race - 100km Split (CHN) | 100km | |||
| 7:39:41 h | Zheng, Ru-Jiu | Overall: 1 | M: 1 | Cat M45: 1 | |
| 09.-10.12.2017 | Hangzhou ultramarathon 24H race - 100mi Split (CHN) | 100mi | |||
| 13:43:31 h | Zheng, Ru-Jiu | Overall: 3 | M: 3 | Cat M45: 1 | |
| 09.12.2017 | Hangzhou ultramarathon 24H race - 6h Split (CHN) | 6h | |||
| 80.000 km | Zheng, Ru-Jiu | Overall: 1 | M: 1 | Cat M45: 1 | |
| 04.-05.11.2017 | Mount Xiqiao Int. 12 Hour Ultra Marathon (CHN) | 12h | |||
| 134.711 km | Zheng, Ru-Jiu | Overall: 1 | M: 1 | Cat M45: 1 | |
| 21.-22.10.2017 | Strait 12 Hours Int. Ultramarathon (CHN) | 12h | |||
| 143.105 km | Zheng, Ru-Jiu | Overall: 2 | M: 2 | Cat M45: 1 | |
| 02.04.2017 | Fuzhou 12-Hour Run (CHN) | 12h | |||
| 136.400 km | Zheng, Ru-Jiu | Overall: 1 | M: 1 | Cat M40: 1 | |
| 2016 | 4 Events, 473.727 km (More) | ||||
| 10.12.2016 | Foshan Ultra Marathon 100km (CHN) | 100km | |||
| 8:40:56 h | Zheng, Ru-Jiu | Overall: 3 | M: 3 | Cat M40: 1 | |
| 29.10.2016 | Strait 12 Hours Int. Ultramarathon (CHN) | 12h | |||
| 120.640 km | Zheng, Ru-Jiu | Overall: 3 | M: 3 | Cat M40: 1 | |
| 18.06.2016 | Mount Xiqiao Int. 12 Hour Ultra Marathon (CHN) | 12h | |||
| 131.929 km | Zheng, Ru-Jiu | Overall: 1 | M: 1 | Cat M40: 1 | |
| 03.04.2016 | Fuzhou 12-Hour Run (CHN) | 12h | |||
| 121.158 km | Zheng, Ru-Jiu | Overall: 6 | M: 6 | Cat M40: 1 | |
| 2015 | 1 Event, 125.35 km (More) | ||||
| 22.03.2015 | Fuzhou 12-Hour Run (CHN) | 12h | |||
| 125.350 km | Zheng, Ru-Jiu | Overall: 6 | M: 6 | Cat M40: 2 | |
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 | 2019 | 2018 | 2017 | 2016 | 2015 | |
|---|---|---|---|---|---|---|---|---|---|
| 50km | 3:34:13 |
|
|
|
|
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3:34:13
(360/2) |
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| 50mi | 6:03:39 |
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|
|
|
6:03:39
(5/1) |
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|
| 100km | 7:39:41 |
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|
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|
7:39:41
(106/2) |
8:40:56
(464/4) |
|
| 100mi | 13:43:31 |
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|
|
|
13:43:31
(4/3) |
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|
| 6h | 80.000 |
|
79.200
(55/1) |
76.800
(126/6) |
|
|
80.000
(25/1) |
|
|
| 12h | 146.000 |
126.000
(168/2) |
|
|
|
|
146.000
(7/2) |
131.929
(38/2) |
|
| 24h | 241.566 |
145.584
(1582/7) |
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|
|
|
241.566
(50/4) |
|
|
Comparison table
Comparison of performances in races with multiple participations
| 2025 | 2024 | 2023 | 2019 | 2018 | 2017 | 2016 | 2015 | ||
|---|---|---|---|---|---|---|---|---|---|
| Fuzhou 12-Hour Run | 5 | 135.666 | 142.214 | 136.400 | 121.158 | 125.350 | |||
| Jinhuashan 6H Ultra Marathon | 2 | 79.200 | 76.800 | ||||||
| Strait 12 Hours Int. Ultramarathon | 2 | 143.105 | 120.640 | ||||||
| Mount Xiqiao Int. 12 Hour Ultra Marathon | 2 | 134.711 | 131.929 |





