Im, Chang-Su
South KoreaManBorn 19602004 – 2025Runner id 727503
Events
5
2004 – 2025
Best pace
8.098
km/h · 2024
Best finish
24th
of 158 · 2024
Distance raced
450
km · splits not double-counted
Pace over time
km/h · higher is faster
Pace over time: 5 races from 2004 to 2025, ranging from 6.62 to 10.24 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 |
|---|---|---|---|---|---|
| 2004-04-10 | Cheongnamdae 100km Ultra MarathonSouth Korea | 100km | 15:06:00 h | 6.623 | 289/381 |
| 2005-04-09 | Cheongnamdae 100km Ultra MarathonSouth Korea | 100km | 14:08:00 h | 7.075 | 267/514 |
| 2024-06-29 | Mungyeong 50 km Ultra MarathonSouth Korea | 50km | 6:10:27 h | 8.098 | 37/105 |
| 2024-09-28 | Cheonan Samgeori Ultramarathon - 100kmSouth Korea | 100km | 12:47:31 h | 7.817 | 24/158 |
| 2025-06-14 | Gwangju 100km Ultra MarathonSouth Korea | 100km | 14:30:15 h | 6.895 | 57/157 |