Zheng, Jian-Feng
ChinaManBorn 19772016 – 2025Runner id 837999
Events
5
2016 – 2025
Best pace
5.303
km/h · 2016
Best finish
111th
of 191 · 2016
Distance raced
330
km · splits not double-counted
Pace over time
km/h · higher is faster
Pace over time: 5 races from 2016 to 2025, ranging from 3.63 to 5.40 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 |
|---|---|---|---|---|---|
| 2016-04-16 | Huangshan 50KChina | 50km | 11:05:56 h | 4.505 | 472/533 |
| 2016-11-06 | 50km | 9:25:42 h | 5.303 | 111/191 | |
| 2023-04-15 | 109.6km | 23:10:21 h | 4.730 | 442/570 | |
| 2024-11-02 | 56km | 11:48:00 h | 4.746 | 1427/1522 | |
| 2025-01-11 | 64km | 17:36:49 h | 3.634 | 749/794 |