Jeong-Ohk (이정옥) Lee
Born : 1953 Cat. M70 Ultrarunner since 2003 KOR
45
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
63
DUV-index+ ?Largest integer N such that the race distances provide at least N complete segments of N km in total. A single long race may therefore contribute several segments. See the DUV-Index tab for the detailed calculation. calculation details
1
Countries visited ?KORSouth Korea
45,8%
Rank quotient ?This runner's calculation uses 45 eligible race(s): Σ(rank − 1) = 4 226; Σ finishers = 9 236. 4 226 / 9 236 × 100 = 45.76%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed45
Km — ultra races5 700 km
> 100 km5
> 160 km4
> 200 km4
Longest race622,0 km

Km per year (ultra races)

100
1 race
2022
2023
2024
2025
2026

Race types (share of distance)

Road75,1%
Trail24,9%

Wins & podiums (ultra)

🏆 Win1
🏆 Win M1
🏅 Top 31
🏅 Top 3 M1
Longest winning streak1
Current streak0

HISTORY

45 race(s)
DateRacePerf.Rk
2022
06.11 100km KOR4th Oxfam Trailwalker Korea 27:44:55 h128
2019
05.10 50km KOR2nd Cheonan Samgeori Ultramarathon - 50km 7:01:00 h37
18.05 100km KOR1st Cheongpung Cultural Ultra Marathon 15:02:00 h139
14.04 100km KOR17th Cheongnamdae 100km Ultra Marathon 14:08:00 h184
2018
07.10 50km KOR1st Cheonan Samgeori Ultramarathon - 50km 6:19:00 h26
19.05 100km KOR4th Jeonju 100km Ultra Marathon 15:41:00 h137
2017
09.09 100km KOR11th Suncheon Bay 100 km Ultramarathon 15:47:22 h155
2012
19.05 100km KOR9th Cheonjinam Ultra Marathon Festival - 100 km 13:34:29 h110
2010
09.10 100km KOR4th Youngdong Dried Persimmon Ultramarathon 15:45:01 h208
29.05 100km KOR1st Ulsan Taewha River 100 km Ultramarathon 13:56:38 h199
01.05 12h KORKUMF 12H Cup 97.000 km5
17.04 100km KOR3rd Pilgrimage To the Holy Land 100km Ultramarathon 13:33:12 h79
10.04 100km KOR8th Cheongnamdae 100km Ultra Marathon 14:17:00 h180
2009
09.05 100km KOR3rd Incheon Kanghwa Ultramarathon Festival 12:08:17 h30
11.04 100km KOR7th Cheongnamdae 100km Ultra Marathon 13:54:00 h147
2008
11.10 100km KOR2nd Youngdong Dried Persimmon Ultramarathon 14:25:46 h109
27.09 100km KOR2nd Suncheon Bay 100 km Ultramarathon 12:25:15 h40
31.05 100km KOR4th Daejeon Yusung Hot spring Ultramarathon 13:07:00 h77
17.05 100km KOR5th Cheonjinam Ultra Marathon Festival - 100 km 12:09:00 h14
10.05 100km KOR2nd Pohang Yeongilman Ultra Marathon 100 km 11:40:50 h34
12.04 100km KOR6th Cheongnamdae 100km Ultra Marathon 12:52:00 h62
05.04 111km KOR1st Pilgrimage To the Holy Land 111km Ultramarathon 15:29:00 h80
08.03 100km KOR2nd Gyeongsan 100km Ultra Marathon 12:56:20 h27
12.01 100km KOR4th Busan Beach Ultramarathon 100km 14:10:00 h134
2007
03.11 100km KOR1st Youngdong Dried Persimmon Ultramarathon 14:36:10 h91
30.06 100km KOR3rd Palgongsan 100 km Ultramarathon 13:28:00 h92
23.06 100km KOR4th Bukhangang 100 km Ultra Marathon Race 14:23:52 h191
02.06 100km KOR3rd Daejeon Yusung Hot spring Ultramarathon 12:33:48 h39
26.05 100km KOR4th Cheonjinam Ultra Marathon Festival - 100 km 15:04:58 h144
14.04 100km KOR5th Cheongnamdae 100km Ultra Marathon 12:51:00 h115
2006
04.11 100km KOR2nd Daejeon Yusung Hot spring Ultramarathon 14:43:15 h120
2005
01.10 100km KOR1st Daejeon Yusung Hot spring Ultramarathon 11:01:13 h7
09.07 622km KOR2nd Trans Korea 622K South To North 5d 17:59:00 h6
28.05 100km KOR2nd Cheonjinam Ultra Marathon Festival - 100 km 11:37:29 h14
12.05 100km KOR3rd Homigot Moonlight Sonata 100 km 11:41:30 h31
08.05 100km KOR100 km Ultra-Marathon Seoul 9:42:51 h20
29.04 222km KOR2nd Pilgrimage to the Holy Land 222 km Ultramarathon 36:50:00 h5
09.04 100km KOR3rd Cheongnamdae 100km Ultra Marathon 15:00:00 h415
26.03 100km KOR1st Jeonju 100km Ultra Marathon 11:14:00 h28
2004
11.07 537km KOR2nd Trans Korea 537K South to North 4d 19:59:00 h1 🏆
02.05 100km KOR100 km Ultra-Marathon Seoul 11:38:21 h67
10.04 100km KOR2nd Cheongnamdae 100km Ultra Marathon 15:16:00 h308
2003
10.09 311km KOR4th Trans Korea 311 km West to East 2d 14:21:00 h9
15.06 100km KOR1st Gwangju 100km Ultra Marathon 14:19:00 h129
26.04 100km KOR1st Cheongnamdae 100km Ultra Marathon 14:20:00 h98