Chang, Hai
ChinaManBorn 19762019 – 2025Runner id 1298274
Events
8
2019 – 2025
Best pace
7.550
km/h · 2024
Best finish
12th
of 454 · 2024
Distance raced
620
km · splits not double-counted
Pace over time
km/h · higher is faster
Pace over time: 8 races from 2019 to 2025, ranging from 5.05 to 8.25 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 |
|---|---|---|---|---|---|
| 2019-05-11 | 50km | 9:13:08 h | 5.424 | 297/1537 | |
| 2020-09-19 | 70km | 12:00:24 h | 5.830 | 15/91 | |
| 2023-07-07 | 100km | 19:48:20 h | 5.049 | 128/843 | |
| 2024-06-22 | 50km | 6:37:20 h | 7.550 | 12/454 | |
| 2024-07-12 | 100km | 17:19:39 h | 5.771 | 65/752 | |
| 2024-09-21 | 100km | 17:27:59 h | 5.725 | 49/577 | |
| 2025-06-14 | 50km | 7:47:14 h | 6.421 | 23/260 | |
| 2025-07-11 | 100km | 18:13:56 h | 5.485 | 83/914 |