Jeon, Jeong-Hyeon
South KoreaManBorn 19632007 – 2026Runner id 633351
Events
24
2007 – 2026
Best pace
9.646
km/h · 2022
Best finish
3rd
of 30 · 2022
Distance raced
2,190
km · splits not double-counted
Pace over time
km/h · higher is faster
Pace over time: 24 races from 2007 to 2026, ranging from 5.07 to 11.73 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 |
|---|---|---|---|---|---|
| 2007-04-14 | 100km | 12:13:00 h | 8.186 | 58/448 | |
| 2008-04-12 | 100km | 14:07:00 h | 7.084 | 172/337 | |
| 2009-09-19 | Suncheon Bay 100 Km UltramarathonSouth Korea | 100km | 14:02:51 h | 7.119 | 70/142 |
| 2009-10-10 | Youngdong Dried Persimmon UltramarathonSouth Korea | 100km | 13:18:26 h | 7.515 | 39/158 |
| 2010-04-10 | 100km | 14:49:49 h | 6.743 | 246/319 | |
| 2010-09-04 | Suncheon Bay 100 Km UltramarathonSouth Korea | 100km | 14:15:41 h | 7.012 | 54/143 |
| 2011-04-09 | 100km | 14:02:00 h | 7.126 | 171/377 | |
| 2011-09-22 | Trans Korea 308 km West to EastSouth Korea | 308km | 2d 12:48:00 h | 5.066 | 51/85 |
| 2012-04-14 | 100km | 14:20:00 h | 6.977 | 242/465 | |
| 2012-05-19 | 100km | 12:29:12 h | 8.009 | 71/273 | |
| 2012-10-13 | 101km | 13:24:05 h | 7.537 | 102/344 | |
| 2017-09-09 | Suncheon Bay 60 Km UltramarathonSouth Korea | 60km | 8:14:01 h | 7.287 | 9/17 |
| 2018-05-26 | Mungyeong 50 Km Ultra MarathonSouth Korea | 50km | 6:59:00 h | 7.160 | 23/46 |
| 2021-05-29 | Seoul - Pyongyang Ultra Marathon - 50 kmSouth Korea | 50km | 5:38:00 h | 8.876 | 3/9 |
| 2022-05-28 | Seoul - Pyongyang Ultra Marathon - 50 kmSouth Korea | 50km | 5:35:00 h | 8.955 | 3/30 |
| 2022-10-01 | 50km | 5:11:00 h | 9.646 | 2/14 | |
| 2023-06-17 | 100km | 13:39:42 h | 7.320 | 56/130 | |
| 2023-07-07 | 120km | 21:46:00 h | 5.513 | 1/10 | |
| 2024-02-24 | Busan Beach Ultramarathon 50kmSouth Korea | 50km | 5:40:00 h | 8.824 | 14/52 |
| 2024-06-29 | 50km | 7:07:38 h | 7.015 | 100/105 | |
| 2024-09-28 | Cheonan Samgeori Ultramarathon - 50kmSouth Korea | 50km | 7:21:14 h | 6.799 | 15/64 |
| 2025-05-17 | Seoul Hangang Ultra Marathon 50kmSouth Korea | 50km | 5:42:24 h | 8.762 | 52/102 |
| 2026-03-07 | Busan Beach Ultramarathon 100kmSouth Korea | 100km | 15:22:00 h | 6.508 | 94/150 |
| 2026-04-24 | 101km | 17:24:00 h | 5.805 | 17/41 |