Zheng, Jian-Rong
ChinaManBorn 19822019 – 2025Runner id 1397363
Events
11
2019 – 2025
Best pace
6.507
km/h · 2024
Best finish
11th
of 92 · 2022
Distance raced
1,239
km · splits not double-counted
Pace over time
km/h · higher is faster
Pace over time: 11 races from 2019 to 2025, ranging from 3.27 to 6.76 kilometres per hour, where higher is faster. A second, age-graded series is drawn above it; the gap between the two is the age credit.
- Actual pace
- Age-graded pace
Results
| Date | Event | Distance | Result | Pace km/h | Placing |
|---|---|---|---|---|---|
| 2019-09-22 | Jiwu Hangzhou 50KChina | 50km | 11:06:52 h | 4.499 | 28/71 |
| 2020-10-24 | 56km | 10:41:09 h | 5.241 | 124/145 | |
| 2022-10-29 | 100km | 16:00:43 h | 6.245 | 11/92 | |
| 2022-11-26 | 100km | 17:29:15 h | 5.718 | 35/104 | |
| 2023-07-07 | 168km | 42:51:07 h | 3.920 | 92/231 | |
| 2023-10-22 | 100km | 16:47:44 h | 5.954 | 56/206 | |
| 2024-08-10 | 333km | 4d 05:49:39 h | 3.270 | 29/109 | |
| 2024-10-19 | 106km | 20:48:41 h | 5.093 | 363/835 | |
| 2024-11-02 | 56km | 8:36:22 h | 6.507 | 296/1522 | |
| 2025-03-23 | 70km | 13:20:14 h | 5.248 | 153/561 | |
| 2025-11-29 | 100km | 21:23:27 h | 4.675 | 31/66 |