Sung-Kyong (김성경) Kim
ID 632575
Born : 1955 Cat. M70 Ultrarunner since 2010 KOR
48
DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.
58
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
4
Countries visited ?CHNChinaHKGHong KongITAItalyKORSouth Korea
32,0%
Rank quotient ?This runner's calculation uses 50 eligible race(s): Σ(rank − 1) = 3 258; Σ finishers = 10 182. 3 258 / 10 182 × 100 = 32.00%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed50
Km — ultra races5 293 km
> 100 km10
> 160 km5
> 200 km3
> 24h1
Longest race312,0 km
17th Trans Korea 312 km West to East — 22/9/2016

Km per year (ultra races)

112
1 race
2022
150
2 races
2023
360
4 races
2024
50
1 race
2025
2026

Race types (share of distance)

Road47,8%
Trail51,2%
Stage0,9%

Wins & podiums (ultra)

🏆 Win3
🏆 Win M4
🏅 Top 37
🏅 Top 3 M7
Longest winning streak1
Current streak0

Records

50 km9h09'02100 km9h52'1750 mi18h49'1124 h96,00 km

HISTORY

50 race(s)
DateRacePerf.Rk
2025
26.04 50km KOR10th Korea 50K 12:50:09 h704
2024
19.10 110km KOR6th Seoul Ultra Trail 100K 20:41:07 h59
28.09 100km KOR4th Jangsu Trail - September 23:59:39 h57
07.09 50km KOR1st Dynafit Taebaek Trail 9:09:02 h173
18.05 100km KOR6th TNF 100 Korea 22:42:18 h110
2023
20.05 100km KOR5th TNF 100 Korea 21:51:59 h74
29.04 50km KOR8th Korea 50K 10:40:26 h172
2022
15.10 112km KOR9th Transjeju Int. Trail Run 100 20:44:55 h86
2019
21.04 80km KOR5th Korea 80K 18:49:11 h51
31.03 64km KOR1st Gurye Mt. Jiri Skyrace 12:41:12 h39
2018
19.05 100km KOR3rd TNF 100 Korea 21:50:55 h63
21.04 58km KOR4th Korea 50K 10:28:56 h81
10.03 200km KOR17th Jeju-do around 200 km 27:37:38 h4
27.01 100km HKG8th Hong Kong 100 Ultra Trail Race 18:38:50 h500
2017
30.08 119km ITA8ème Sur les Traces des Ducs de Savoie 26:22:17 h453
12.08 100km KOR2nd Yang Yang Int. Trailrun 100km 14:09:00 h21
05.08 100km KOR4th Geumcheongu Ultramarathon 100 km 13:48:00 h23
15.07 108km CHN2nd Transqilian Run 108km 20:59:24 h20
03.06 70km KOR5th Geoje Jimaek Trail Run - 70 km 11:46:09 h30
28.04 222km KOR13th Pilgrimage to the Holy Land 222 km Ultramarathon 35:25:00 h1 🏆
21.04 58km KOR3rd Korea 50K 9:25:19 h40
15.04 100km CHN3rd Jiangnan 100 Ultra Trail - 110km 20:11:54 h17
01.04 100km KOR6th SeJong Ultramarathon 10:59:00 h14
25.03 100km KOR2nd Busan 100k Ultra Trail Race 17:53:23 h5
18.02 100km KOR13th Busan Beach Ultramarathon 100km 10:42:00 h2 🥈
2016
22.09 312km KOR17th Trans Korea 312 km West to East 2d 00:17:00 h2 🥈
13.08 103km KOR1st Yang Yang Int. Trailrun 100km 16:15:00 h16
06.08 100km KOR3rd Geumcheongu Ultramarathon 12:56:00 h19
25.06 70km KOR4th Geoje Jimaek Trail Run - 70 km 13:06:27 h40
18.06 100km KOR7th Ulsan Taewha River 100 km Ultramarathon 11:51:17 h23
11.06 100km KOR1st TNF 100 Korea 20:42:36 h6
28.05 100km KOR9th Bukhangang 100 km Ultra Marathon Race 13:27:00 h77
24.04 59.5km KOR2nd Korea 50K 11:30:59 h107
23.04 200km KOR15th Jeju-do around 200 km 27:55:54 h7
16.04 100km KOR6th Budda 108K Ultramarathon 10:47:40 h1 🏆
02.04 24h KORKUMF 24H Cup 96.000 km7
26.03 100km KOR5th SeJong Ultramarathon 10:36:00 h5
2015
14.11 100km KORUltra Trail Mt. Halla 15:54:52 h3 🥉
31.10 100km KOR1st Busan 100k Ultra Trail Race 15:00:15 h5
15.08 100km KOR11th Busan Summer Beach 100 km Ultra Marathon 11:05:45 h9
08.08 100km KOR2nd Geumcheongu Ultramarathon 11:51:00 h9
18.04 100km KOR5th Budda 108K Ultramarathon 9:52:17 h1 🏆
28.03 100km KOR4th SeJong Ultramarathon 12:02:00 h36
2014
15.11 100km KORKUMF 100km Cup 10:02:55 h10
26.09 308km KOR15th Trans Korea 308 km West to East 47:28:00 h3 🥉
15.08 47km KOR13th Jirisan Ultra Marathon 9:24:00 h9
12.04 100km KOR12th Cheongnamdae 100km Ultra Marathon 10:59:00 h6
2013
05.10 100km KOR7th Suncheon Bay 100 km Ultramarathon 11:45:30 h8
15.08 46km KOR11th Jirisan Ultra Marathon 8:57:21 h5
2010
15.05 100km KOR6th Daejeon Yusung Hot spring Ultramarathon 13:33:30 h95