Seo, Sung-Myung
South KoreaManBorn unknown2012 – 2025Runner id 477815
Events
5
2012 – 2025
Best pace
6.749
km/h · 2015
Best finish
43rd
of 184 · 2025
Distance raced
350
km · splits not double-counted
Pace over time
km/h · higher is faster
Pace over time: 5 races from 2012 to 2025, ranging from 3.46 to 6.75 kilometres per hour, where higher is faster.
- Actual pace
- Age-graded pace unavailable — no year of birth on record
Results
| Date | Event | Distance | Result | Pace km/h | Placing |
|---|---|---|---|---|---|
| 2012-06-16 | 50km | 7:39:35 h | 6.528 | 86/98 | |
| 2013-05-25 | 100km | 15:54:16 h | 6.288 | 287/306 | |
| 2015-05-23 | Bukhangang 100 Km Ultra Marathon RaceSouth Korea | 100km | 14:49:00 h | 6.749 | 116/139 |
| 2018-06-23 | Bukhangang 50 Km Ultra Marathon RaceSouth Korea | 50km | 7:37:19 h | 6.560 | 48/54 |
| 2025-05-24 | Oxfam Trailwalker KoreaSouth Korea | 50km | 14:27:39 h | 3.458 | 43/184 |