| Name: | Jeong, Seong-Su | 정성수 |
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| Club: | |||
| Residence: | |||
| Year of birth: | 1986 | (Cat. german: M40) | |
| Date of birth: | 00.00.0000 | (Cat. internat.: M35) | |
| Nationality: | KOR ![]() |
South Korea | |
| RunnerID: | 2095012 | ||
11 search results (11 Events, 762 km). (More)
| 2025 | 4 Events, 308 km (More) | ||||
|---|---|---|---|---|---|
| 20.-21.09.2025 | Seoul Ultra Trail 100K (KOR) | 110km | |||
| 24:22:01 h | Jeong, Seong-Su | Overall: 198 | M: 177 | Cat M35: 26 | |
| 29.06.2025 | korea 50k Chuncheon (KOR) | 48km | |||
| 10:15:44 h | Jeong, Seong-Su | Overall: 101 | M: 88 | Cat M35: 12 | |
| 17.-18.05.2025 | TNF 100 Korea (KOR) | 100km | |||
| 16:56:37 h | Jeong, Seong-Su | Overall: 37 | M: 31 | Cat M35: 11 | |
| 26.04.2025 | Korea 50K (KOR) | 50km | |||
| 10:18:50 h | Jeong, Seong-Su | Overall: 278 | M: 241 | Cat M35: 36 | |
| 2024 | 4 Events, 300 km (More) | ||||
| 12.-13.10.2024 | TransJeju by UTMB 100 (KOR) | 100km | |||
| 16:34:01 h | Jeong, Seong-Su | Overall: 61 | M: 50 | Cat M35: 13 | |
| 07.09.2024 | Dynafit Taebaek Trail (KOR) | 50km | |||
| 8:02:51 h | Jeong, Seong-Su | Overall: 74 | M: 68 | Cat M35: 16 | |
| 18.-19.05.2024 | TNF 100 Korea (KOR) | 100km | |||
| 18:23:48 h | Jeong, Seong-Su | Overall: 31 | M: 24 | Cat M35: 6 | |
| 27.04.2024 | Korea 50K (KOR) | 50km | |||
| 7:57:27 h | Jeong, Seong-Su | Overall: 70 | M: 64 | Cat M35: 16 | |
| 2023 | 3 Events, 154 km (More) | ||||
| 21.10.2023 | Seoul Ultra Trail 50K (KOR) | 52km | |||
| 8:04:40 h | Jeong, Seong-Su | Overall: 21 | M: 17 | Cat M35: 4 | |
| 07.10.2023 | TransJeju by UTMB 50 (KOR) | 52km | |||
| 6:30:46 h | Jeong, Seong-Su | Overall: 32 | M: 29 | Cat M35: 4 | |
| 30.09.2023 | Wtr Chiaksan Trail Running (KOR) | 50km | |||
| 9:32:16 h | Jeong, Seong-Su | Overall: 21 | M: 18 | Cat M35: 4 | |
Personal bests
Your list of personal best performances only contains performances of races which can be included into rankings.
In brackets rank in yearly international/national rankings.
| PB | 2025 | 2024 | 2023 |
|---|
Comparison table
Comparison of performances in races with multiple participations
| 2025 | 2024 | 2023 | ||
|---|---|---|---|---|
| TNF 100 Korea | 2 | 16:56:37 | 18:23:48 | |
| Korea 50K | 2 | 10:18:50 | 7:57:27 |





