Chang, Zheng
ChinaManBorn 19682020 – 2025Runner id 1574635
Events
14
2020 – 2025
Best pace
5.817
km/h · 2024
Best finish
275th
of 1,302 · 2024
Distance raced
1,034
km · splits not double-counted
Pace over time
km/h · higher is faster
Pace over time: 14 races from 2020 to 2025, ranging from 3.62 to 6.82 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 |
|---|---|---|---|---|---|
| 2020-10-17 | Shanhaiguan 50KChina | 50km | 13:17:50 h | 3.760 | 53/134 |
| 2022-10-01 | 50km | 9:01:16 h | 5.543 | 19/49 | |
| 2022-11-05 | 85km | 22:44:16 h | 3.738 | 184/203 | |
| 2023-05-27 | 50km | 11:38:27 h | 4.295 | 96/264 | |
| 2023-07-07 | 100km | 24:46:36 h | 4.036 | 436/843 | |
| 2023-10-28 | 115km | 28:29:13 h | 4.037 | 331/432 | |
| 2023-12-09 | 96.5km | 25:37:38 h | 3.766 | 450/611 | |
| 2024-04-20 | 48.3km | 8:18:10 h | 5.817 | 318/1316 | |
| 2024-05-18 | 100km | 24:37:17 h | 4.062 | 55/165 | |
| 2024-10-12 | TransJeju by UTMB 50South Korea | 52km | 9:22:47 h | 5.544 | 275/1302 |
| 2024-11-08 | 129km | 35:37:33 h | 3.621 | 163/187 | |
| 2024-12-07 | 53km | 9:17:03 h | 5.709 | 784/2166 | |
| 2025-04-19 | 48.3km | 8:54:45 h | 5.419 | 437/1926 | |
| 2025-08-28 | 57km | 12:28:10 h | 4.571 | 1176/1417 |