Sang-Geun (이상근) Lee
Born : 1960 Cat. M65 Ultrarunner since 2007 KOR
24
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
41
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
17,1%
Rank quotient ?This runner's calculation uses 24 eligible race(s): Σ(rank − 1) = 676; Σ finishers = 3 949. 676 / 3 949 × 100 = 17.12%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed24
Km — ultra races2 094 km
> 100 km4
Longest race114,0 km

Km per year (ultra races)

50
1 race
2022
50
1 race
2023
50
1 race
2024
2025
2026

Race types (share of distance)

Road70,9%
Trail29,1%

Wins & podiums (ultra)

🏆 Win4
🏆 Win M4
🏅 Top 37
🏅 Top 3 M7
Longest winning streak2
Current streak0

HISTORY

24 race(s)
DateRacePerf.Rk
2024
15.06 50km KOR13th Ulsan Taewha River 50 km Ultramarathon 4:58:23 h22
2023
17.06 50km KOR12th Ulsan Taewha River 50 km Ultramarathon 5:50:31 h25
2022
18.06 50km KOR11th Ulsan Taewha River 50 km Ultramarathon 6:15:30 h17
2018
13.10 101km KOR12h Youngdong Dried Persimmon Ultramarathon 15:41:00 h195
2015
20.06 100km KOR6th Ulsan Taewha River 100 km Ultramarathon 12:03:15 h43
2013
14.09 100km KORYoungcheon Starfire Ultramarathon 13:05:38 h56
17.08 100km KOR9th Busan Summer Beach 100 km Ultra Marathon 12:16:10 h41
2012
02.06 100km KOR5th Pilgrimage To the Holy Land 100km Ultramarathon 12:52:00 h62
2011
20.08 50km KOR7th Busan Summer Beach 50 km Ultra Marathon 4:40:50 h20
13.08 12h KOR1st Gangjin Ultra Marathon - 12h 114.000 km1 🏆
02.07 85km KOR2nd Linebreak Forest Love Ultra Marathon 10:23:28 h1 🏆
28.05 60km KOR2nd Ulsan Taewha River 60 km Ultramarathon 5:49:06 h5
14.05 100km KOR5th Pohang Yeongilman Ultra Marathon 100 km 9:43:43 h2 🥈
23.04 108km KORBudda 108K Ultramarathon 14:04:16 h18
2008
25.10 65km KOR2nd Busan 5 Dalsan-ri Ultramarathon 10:18:50 h1 🏆
11.10 100km KOR2nd Youngdong Dried Persimmon Ultramarathon 11:17:39 h12
27.09 100km KOR2nd Suncheon Bay 100 km Ultramarathon 9:31:52 h3 🥉
16.08 50km KOR4th Busan Summer Beach 50 km Ultra Marathon 5:02:42 h38
02.08 100km KOR3rd Gangjin Ultra Marathon 9:39:25 h3 🥉
10.05 100km KOR2nd Pohang Yeongilman Ultra Marathon 100 km 11:38:52 h31
05.04 111km KOR1st Pilgrimage To the Holy Land 111km Ultramarathon 13:37:00 h23
2007
15.09 100km KOR1st Suncheon Bay 100 km Ultramarathon 9:02:12 h1 🏆
04.08 100km KOR2nd Gangjin Ultra Marathon 9:53:55 h7
30.06 100km KOR3rd Palgongsan 100 km Ultramarathon 13:04:00 h73