Yong-Gook (조용국) Jo

Born : 1969 Cat. M55 Ultrarunner since 2005

100

DUV-index ?Largest integer N such that the runner has at least N credited races of at least N km.

103

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

Countries visited ?

China

France

Hong Kong

Japan

South Korea

Nepal

Thailand

Taiwan

61,8%

Rank quotient ?This runner's calculation uses 230 eligible race(s): Σ(rank − 1) = 32 012; Σ finishers = 51 806. 32 012 / 51 806 × 100 = 61.79%. A win adds 0 to the numerator. Lower is better.

Totals

Ultras completed230

Km — ultra races29 477 km

> 100 km82

> 160 km52

> 200 km22

> 24h5

Longest race622,0 km

3rd Trans Korea 622K South To North — 7/7/2007

Km per year (ultra races)

2 298

2022

1 415

2023

1 727

2024

1 255

2025

305

2026

Race types (share of distance)

Road61,1%

Trail38,8%

Stage0,2%

Records

50 km5h45'00 100 km11h21'00 50 mi11h25'05 100 mi25h49'00 12 h103,20 km 24 h180,00 km

HISTORY

232 race(s) · 2 split(s) nested

Date		Race	Perf.	Rk
2026
20.06	105km	2nd Kaga Spa by UTMB - Kaga Spa Trail Endurance100	24:23:15 h	482
05.06	200km	21st Water Love Nagdong River Ultramarathon 200 km	35:49:38 h	38
2025
27.12	99.6km	2nd TORX CHN100 Shenzhen - 100km	28:23:49 h	242
05.12	100mi	2nd Chiangmai Thailand by UTMB - CHIANG DAO 100	46:52:57 h	327
01.11	105km	10th Ultimate Tsaigu Trail Kuocang - 105 km	26:36:31 h	774
17.10	150km	12th TransJeju by UTMB - Jeju100M	34:41:05 h	222
06.09	50km	2nd Dynafit Taebaek Trail	9:35:44 h	326
11.07	168km	9th Columbia 168 Ultra Trail Chongli Challenge Race	45:27:39 h	292
29.06	48km	1st korea 50k Chuncheon	11:19:49 h	175
06.06	200km	20h Water Love Nagdong River Ultramarathon 200 km	36:19:00 h	47
16.05	103.7km	1st Ultra-Trail Great Wall by UTMB - 100K	20:59:41 h	300
05.04	70km	5th Jangsu Trail - April	14:32:50 h	130
08.03	100km	20th Busan Beach Ultramarathon 100km	13:59:00 h	65
2024
28.12	100km	1st TORX CHN100 Shenzhen - 100km	21:08:39 h	226
06.12	175km	1st Chiangmai Thailand by UTMB - TRANS-INT 160	46:29:31 h	175
23.11	75km	1st Seongnam Nubigil Trail	15:18:17 h	21
25.10	121km	8th High Trail Nine Peaks - 9 Peaks	39:52:00 h	105
19.10	110km	6th Seoul Ultra Trail 100K	23:08:06 h	97
12.10	100km	11th TransJeju by UTMB 100	24:10:02 h	562
28.09	100km	4th Jangsu Trail - September	27:26:08 h	95
30.08	176km	21ème Ultra Trail Tour du Mont Blanc	45:43:32 h	1635
29.06	50km	4th Mungyeong 50 km Ultra Marathon	6:55:48 h	94
23.06	50km	2nd Wtr Salomon Trail Running	10:23:24 h	60
15.06	100km	13th Ulsan Taewha River 100 km Ultramarathon	14:57:25 h	107
31.05	200km	19h Water Love Nagdong River Ultramarathon 200 km	36:09:00 h	51
18.05	100km	2nd Seoul Hangang Ultra Marathon 100km	13:43:00 h	98
11.05	100km	17th Daejeon Yusung Hot spring 100 km Ultramarathon	15:30:00 h	92
06.04	70km	3rd Jangsu Trail - April	14:45:04 h	92
24.02	100km	19th Busan Beach Ultramarathon 100km	13:42:00 h	57
2023
18.11	100km	1st Seoul Hangang Ultra Marathon 100km	14:33:00 h	63
10.11	139km	10th TransLantau 140 by UTMB	38:13:49 h	208
27.10	121km	7th High Trail Nine Peaks - 9 Peaks	36:17:58 h	66
14.10	100km	4th Cheonan Samgeori Ultramarathon - 100km	15:47:00 h	97
07.10	100km	10th TransJeju by UTMB 100	23:16:43 h	626
05.08	50km	8th Happy Leg Ultramarathon	6:45:00 h	266
17.06	100km	12th Ulsan Taewha River 100 km Ultramarathon	14:31:05 h	76
10.06	100km	20th Gwangju 100km Ultra Marathon	13:49:50 h	46
02.06	200km	18h Water Love Nagdong River Ultramarathon 200 km	34:45:00 h	51
20.05	100km	5th TNF 100 Korea	21:49:32 h	73
13.05	100km	16th Daejeon Yusung Hot spring 100 km Ultramarathon	13:44:00 h	68
04.03	100km	18th Busan Beach Ultramarathon 100km	14:41:00 h	73
11.02	24h	12th Taipei 24hr Ultra Marathon	104.603 km	78
11.02	12h	12th Taipei 24hr Ultra Marathon - 12h Split	79.421 km	79
11.02	100km	12th Taipei 24hr Ultra Marathon - 100km Split	17:44:09 h	76
2022
09.12	171km	3rd Thailand by UTMB - 100mi	46:24:39 h	231
12.11	70km	21th Jeju-do Trail 70 km	14:47:37 h	21
27.10	124km	6th High Trail Nine Peaks - 9 Peaks	37:40:26 h	44
15.10	112km	9th Transjeju Int. Trail Run 100	21:05:09 h	92
15.10	100km	4th Seoul Ultra Trail 100K	24:46:25 h	80
01.10	100km	15th Daejeon Yusung Hot spring 100 km Ultramarathon	15:21:00 h	33
24.09	100km	3rd Cheonan Samgeori Ultramarathon - 100km	14:51:16 h	70
15.09	308km	22th Trans Korea 308 km West to East	2d 18:09:00 h	43
03.09	102km	16th Suncheon Bay 100 km Ultramarathon	15:39:00 h	34
26.08	170km	19ème Ultra Trail Tour du Mont Blanc	45:23:09 h	1599
16.07	50km	7th Happy Leg Ultramarathon	6:13:00 h	214
25.06	111km	9th Geoje Jimaek Trail Run - 111 km	25:38:15 h	52
18.06	100km	11th Ulsan Taewha River 100 km Ultramarathon	14:26:40 h	35
11.06	100km	19th Gwangju 100km Ultra Marathon	14:29:00 h	20
28.05	100km	2nd Seoul - Pyongyang Ultra Marathon - 100 km	15:29:00 h	103
30.04	24h	KUMF 24H Cup	180.000 km	6
09.04	100km	18th Cheongnamdae 100km Ultra Marathon	13:45:00 h	64
02.04	100km	9th SeJong Ultramarathon	12:41:00 h	66
12.03	100km	17th Busan Beach Ultramarathon 100km	13:45:00 h	26
2021
13.11	200km	20th Jeju-do around 200 km	32:21:52 h	37
30.10	124km	5th High Trail Nine Peaks - 9 Peaks	31:59:08 h	32
12.06	100km	18th Gwangju 100km Ultra Marathon	14:20:18 h	26
04.06	200km	16h Water Love Nagdong River Ultramarathon 200 km	35:20:00 h	46
03.04	100km	8th SeJong Ultramarathon	14:43:00 h	88
2020
28.11	100km	11. KUMF 100km Cup	14:54:00 h	21
30.10	105km	4th High Trail Nine Peaks - 8 Peaks	35:25:35 h	54
05.06	200km	15th Water Love Nagdong River Ultramarathon 200 km	36:21:00 h	55
23.05	100km	3rd Mungyeong 100 km Ultra Marathon	14:55:00 h	80
08.02	50km	9th Taipei 24hr Ultra Marathon - 50km	5:53:48 h	55
08.02	50mi	9th Taipei 24hr Ultra Marathon - 50mi	11:25:05 h	56
08.02	100km	9th Taipei 24hr Ultra Marathon - 100km	16:08:03 h	50
08.02	6h	9th Taipei 24hr Ultra Marathon - 6h Split	51.051 km	53
08.02	12h	9th Taipei 24hr Ultra Marathon - 12h Split	82.212 km	57
08.02	24h	9th Taipei 24hr Ultra Marathon	151.164 km	37
11.01	100km	16th Busan Beach Ultramarathon 100km	12:51:00 h	37
2019
26.10	100km	14th Annapurna 100k Ultra Trail	28:13:54 h	39
12.10	101km	13th Youngdong Dried Persimmon Ultramarathon	14:57:00 h	118
05.10	100km	2nd Cheonan Samgeori Ultramarathon - 100km	14:40:00 h	91
28.09	111km	7th Geoje Jimaek Trail Run - 111 km	28:18:43 h	77
19.09	308km	20th Trans Korea 308 km West to East	2d 13:51:00 h	37
31.08	102km	13th Incheon Kanghwa Ultramarathon Festival - 100 km	15:06:00 h	118
17.08	100km	15th Busan Summer Beach 100 km Ultra Marathon	15:27:00 h	81
10.08	100km	4th Yang Yang Int. Trailrun 100km	17:35:00 h	95
08.06	100km	17th Gwangju 100km Ultra Marathon	13:53:00 h	50
31.05	200km	14th Water Love Nagdong River Ultramarathon 200 km	34:19:00 h	35
25.05	50km	2nd Mungyeong 50 km Ultra Marathon	7:17:00 h	26
18.05	100km	4th TNF 100 Korea	25:41:44 h	115
11.05	100km	14th Daejeon Yusung Hot spring 100 km Ultramarathon	15:11:00 h	52
20.04	100km	9th Budda 108K Ultramarathon	15:03:13 h	64
14.04	100km	17th Cheongnamdae 100km Ultra Marathon	14:32:00 h	245
06.04	100km	7th SeJong Ultramarathon	14:48:00 h	63
09.03	200km	18th Jeju-do around 200 km	32:41:12 h	27
19.01	100km	9th Hong Kong 100 Ultra Trail Race	23:31:20 h	745
2018
17.11	100km	3rd Busan Gulls Ultra Marathon - 100km	12:58:00 h	22
13.10	101km	12h Youngdong Dried Persimmon Ultramarathon	15:33:00 h	174
07.10	105km	1st Cheonan Samgeori Ultramarathon - 105km	15:51:00 h	169
13.09	311km	19th Trans Korea 311 km West to East	2d 13:46:00 h	42
31.08	171km	16ème Ultra Trail Tour du Mont Blanc	43:59:14 h	1290
11.08	102km	3rd Yang Yang Int. Trailrun 100km	17:55:00 h	74
23.06	100km	10th Bukhangang 100 km Ultra Marathon Race	14:43:00 h	91
01.06	200km	13th Water Love Nagdong River Ultramarathon 200 km	35:12:00 h	37
26.05	100km	1st Mungyeong 100 km Ultra Marathon	14:21:00 h	110
19.05	100km	3rd TNF 100 Korea	22:08:36 h	68
27.04	222km	14th Pilgrimage to the Holy Land 222 km Ultramarathon	40:48:00 h	19
21.04	100km	8th Budda 108K Ultramarathon	14:48:59 h	57
14.04	100km	16th Cheongnamdae 100km Ultra Marathon	13:45:00 h	139
10.03	50mi	17th Jeju-do Trail 50 Mile	13:54:44 h	14
03.03	100km	14th Busan Beach Ultramarathon 100km	14:05:00 h	65
27.01	100km	8th Hong Kong 100 Ultra Trail Race	22:43:49 h	996
2017
14.10	100km	3rd Jeonju 100km Ultra Marathon	13:56:00 h	66
21.09	312km	18th Trans Korea 312 km West to East	2d 14:52:00 h	52
01.09	167.7km	15ème Ultra Trail Tour du Mont Blanc	45:02:01 h	1533
12.08	100km	2nd Yang Yang Int. Trailrun 100km	16:11:00 h	54
05.08	100km	4th Geumcheongu Ultramarathon 100 km	14:17:00 h	31
02.06	200km	12th Water Love Nagdong River Ultramarathon 200 km	35:03:00 h	41
27.05	100km	1st Park Love Ultra Marathon	14:04:34 h	23
20.05	100km	2nd TNF 100 Korea	24:29:45 h	65
28.04	222km	13th Pilgrimage to the Holy Land 222 km Ultramarathon	40:28:00 h	26
08.04	100km	15th Cheongnamdae 100km Ultra Marathon	14:31:00 h	235
31.03	246km	3rd Race Across Taiwan Nonstop 246km	43:16:09 h	27
25.03	100km	2nd Busan 100k Ultra Trail Race	24:40:19 h	29
18.02	100km	13th Busan Beach Ultramarathon 100km	14:16:00 h	64
14.01	100km	7th Hong Kong 100 Ultra Trail Race	22:13:32 h	973
2016
08.10	101km	10th Youngdong Dried Persimmon Ultramarathon	15:12:41 h	310
01.10	100km	10th Suncheon Bay 100 km Ultramarathon	15:48:00 h	85
22.09	312km	17th Trans Korea 312 km West to East	2d 07:45:00 h	7
26.08	170km	14ème Ultra Trail Tour du Mont Blanc	44:05:47 h	1088
25.06	70km	4th Geoje Jimaek Trail Run - 70 km	16:43:13 h	130
18.06	100km	7th Ulsan Taewha River 100 km Ultramarathon	13:31:35 h	58
03.06	200km	11th Water Love Nagdong River Ultramarathon	35:07:00 h	42
28.05	60km	9th Bukhangang 60 km Ultra Marathon Race	6:38:00 h	4
21.05	100km	2nd Jeonju 100km Ultra Marathon	14:35:00 h	110
23.04	50mi	15th Jeju-do Trail 50 Mile	13:43:02 h	15
16.04	100km	6th Budda 108K Ultramarathon	14:50:40 h	60
09.04	100km	14th Cheongnamdae 100km Ultra Marathon	15:25:00 h	319
26.03	100km	5th SeJong Ultramarathon	13:24:00 h	71
20.02	50km	12th Busan Beach Ultramarathon 50km	5:45:00 h	7
23.01	100km	6th Hong Kong 100 Ultra Trail Race	18:50:05 h	437
2015
21.11	100km	KUMF 100km Cup	11:21:00 h	37
31.10	100km	1st Busan 100k Ultra Trail Race	21:18:29 h	29
17.09	312km	16th Trans Korea 312 km West to East	2d 10:37:00 h	19
06.09	100mi	1st Seomjingang 100 mile	25:49:00 h	29
29.08	100km	9th Incheon Kanghwa Ultramarathon Festival	13:47:00 h	100
08.08	100km	2nd Geumcheongu Ultramarathon	13:40:00 h	45
25.07	100km	13th Gwangju 100km Ultra Marathon	15:17:20 h	96
20.06	100km	6th Ulsan Taewha River 100 km Ultramarathon	14:21:20 h	181
05.06	200km	10th Water Love Nagdong River Ultramarathon	35:24:00 h	63
16.05	100km	11th Cheonjinam Ultra Marathon Festival - 100 km	13:06:00 h	41
09.05	100km	10th Daejeon Yusung Hot spring Ultramarathon	13:41:00 h	93
24.04	222km	11th Pilgrimage to the Holy Land 222 km Ultramarathon	39:52:00 h	28
18.04	100km	5th Budda 108K Ultramarathon	16:43:00 h	172
18.04	100km	3rd DL100 Ultra Endurance Race	24:13:39 h	184
11.04	100km	13th Cheongnamdae 100km Ultra Marathon	15:13:00 h	281
04.04	12h	KUMF 12H Cup - Group A Run	82.800 km	14
28.02	100km	11th Busan Beach Ultramarathon 100km	14:37:00 h	81
17.01	100km	5th Hong Kong 100 Ultra Trail Race	18:56:57 h	416
2014
13.12	100km	3rd IAU 100km Asian Championship	11:48:13 h	20
11.10	101km	8th Youngdong Dried Persimmon Ultramarathon	14:42:07 h	173
26.09	308km	15th Trans Korea 308 km West to East	2d 08:33:00 h	12
16.08	100km	10th Busan Summer Beach 100 km Ultra Marathon	14:06:54 h	102
09.08	101km	1st Geumcheon Ultramarathon 101 km	14:17:18 h	71
21.06	100km	5th Ulsan Taewha River 100 km Ultramarathon	12:43:12 h	69
06.06	200km	9th Water Love Nagdong River Ultramarathon	35:47:00 h	80
24.05	100km	7th Bukhangang 100 km Ultra Marathon Race	13:03:06 h	70
10.05	100km	7th Pilgrimage To the Holy Land 100km Ultramarathon	14:30:00 h	154
03.05	24h	KUMF 24H Cup	92.400 km	14
25.04	222km	10th Pilgrimage to the Holy Land 222 km Ultramarathon	41:19:00 h	73
19.04	100km	Budda 108K Ultramarathon	15:15:15 h	137
18.04	250km	21. Sakura Michi Kokusai Nature Run	35:00:43 h	68
12.04	100km	12th Cheongnamdae 100km Ultra Marathon	14:22:00 h	211
05.04	50mi	13th Jeju-do Trail 50 Mile	14:18:35 h	29
22.03	100km	3rd SeJong Ultramarathon	14:17:00 h	72
01.03	100km	10th Busan Beach Ultramarathon 100km	13:20:00 h	47
2013
12.10	101km	7th Youngdong Dried Persimmon Ultramarathon	14:15:22 h	122
05.10	100km	7th Suncheon Bay 100 km Ultramarathon	15:26:00 h	89
26.09	308km	14th Trans Korea 308 km West to East	2d 09:50:00 h	32
14.09	100km	Youngcheon Starfire Ultramarathon	13:41:04 h	84
31.08	100km	7th Incheon Kanghwa Ultramarathon Festival	14:45:00 h	266
17.08	100km	9th Busan Summer Beach 100 km Ultra Marathon	14:10:00 h	165
08.06	100km	11th Gwangju 100km Ultra Marathon	13:14:20 h	80
01.06	200km	8th Water Love Nagdong River Ultramarathon	31:52:00 h	13
25.05	100km	9th Daejeon Yusung Hot spring Ultramarathon	14:52:18 h	205
11.05	100km	7th Pohang Yeongilman Ultra Marathon 100 km	13:28:59 h	96
04.05	12h	KUMF 12H Cup	103.200 km	4
26.04	222km	9th Pilgrimage to the Holy Land 222 km Ultramarathon	37:48:00 h	13
20.04	108km	Budda 108K Ultramarathon	15:33:59 h	81
13.04	100km	11th Cheongnamdae 100km Ultra Marathon	13:11:00 h	83
06.04	100km	12th Jeju City 100 km	12:52:04 h	45
26.01	100km	9th Busan Beach Ultramarathon 100km	12:41:00 h	24
2012
13.10	101km	6th Youngdong Dried Persimmon Ultramarathon	14:47:35 h	206
25.08	100km	6th Incheon Kanghwa Ultramarathon Festival	14:21:00 h	125
08.07	537km	6th Trans Korea 537K South to North	5d 04:00:00 h	28
09.06	100km	10th Gwangju 100km Ultra Marathon	14:33:20 h	154
19.05	100km	8th Daejeon Yusung Hot spring Ultramarathon	14:23:28 h	178
12.05	100km	6th Pohang Yeongilman Ultra Marathon 100 km	13:40:36 h	116
05.05	24h	KUMF 24H Cup	92.400 km	14
27.04	222km	8th Pilgrimage to the Holy Land 222 km Ultramarathon	39:38:00 h	31
21.04	108km	Budda 108K Ultramarathon	15:24:00 h	56
14.04	100km	10th Cheongnamdae 100km Ultra Marathon	12:21:00 h	58
2011
17.09	100km	8. Yangyang Song-I 100 km Ultramarathon	14:20:00 h	47
21.05	100km	8th Cheonjinam Ultra Marathon Festival - 100 km	13:19:00 h	112
28.04	222km	7th Pilgrimage to the Holy Land 222 km Ultramarathon	40:09:00 h	19
09.04	100km	9th Cheongnamdae 100km Ultra Marathon	13:32:00 h	117
26.03	200km	10th Jeju-do around 200 km	31:07:05 h	31
2010
12.06	100km	8th Gwangju 100km Ultra Marathon	14:25:20 h	181
06.06	200km	5th Mulsarang Nagdong 200km Ultra Marathon	35:38:05 h	42
15.05	100km	6th Daejeon Yusung Hot spring Ultramarathon	13:49:48 h	115
30.04	222km	6th Pilgrimage to the Holy Land 222 km Ultramarathon	40:19:00 h	26
10.04	100km	8th Cheongnamdae 100km Ultra Marathon	13:49:00 h	137
27.03	200km	9th Jeju-do around 200 km	33:34:42 h	29
2009
10.10	100km	3rd Youngdong Dried Persimmon Ultramarathon	15:36:29 h	141
19.09	100km	6. Yangyang Song-I 100 km Ultramarathon	16:42:00 h	9
25.07	100km	5th Jungnangcheon 100km Ultra Marathon	13:54:30 h	9
20.06	100km	6th Bukhangang 100 km Ultra Marathon Race	14:51:00 h	21
15.05	200km	4th Chuncheon 5-Dam 200km Ultra Marathon	37:21:18 h	10
11.04	100km	7th Cheongnamdae 100km Ultra Marathon	15:39:00 h	319
28.03	100km	5th Jeonju 100km Ultra Marathon	14:45:00 h	29
2008
31.05	100km	4th Daejeon Yusung Hot spring Ultramarathon	13:35:00 h	101
19.04	100km	4th Seoul Namsan Ultra Marathon 100 km	13:16:00 h	15
12.04	100km	6th Cheongnamdae 100km Ultra Marathon	13:30:00 h	113
08.03	100km	2nd Gyeongsan 100km Ultra Marathon	14:09:24 h	72
2007
07.07	622km	3rd Trans Korea 622K South To North	6d 03:46:00 h	29
23.06	80km	4th Bukhangang 80 km Ultra Marathon Race	14:47:00 h	6
02.06	100km	3rd Daejeon Yusung Hot spring Ultramarathon	14:39:57 h	202
26.05	100km	4th Cheonjinam Ultra Marathon Festival - 100 km	14:37:40 h	117
26.04	222km	3rd Pilgrimage to the Holy Land 222 km Ultramarathon	41:36:00 h	38
14.04	100km	5th Cheongnamdae 100km Ultra Marathon	14:28:00 h	302
2006
14.09	308km	7th Trans Korea 308 km West to East	2d 14:31:00 h	95
15.04	100km	4th Cheongnamdae 100km Ultra Marathon	14:13:00 h	326
2005
08.05	100km	100 km Ultra-Marathon Seoul	11:35:52 h	61

Filter

Runner	Races in common

DUV-index calculation details

#	Date	Race	Credited km	DUV-index+
✓ 1	7/7/2007	3rd Trans Korea 622K South To North	622,00	×6
✓ 2	8/7/2012	6th Trans Korea 537K South to North	537,00	×5
✓ 3	21/9/2017	18th Trans Korea 312 km West to East	312,00	×3
✓ 4	22/9/2016	17th Trans Korea 312 km West to East	312,00	×3
✓ 5	17/9/2015	16th Trans Korea 312 km West to East	312,00	×3
✓ 6	13/9/2018	19th Trans Korea 311 km West to East	311,00	×3
✓ 7	15/9/2022	22th Trans Korea 308 km West to East	308,00	×2
✓ 8	19/9/2019	20th Trans Korea 308 km West to East	308,00	×2
✓ 9	26/9/2014	15th Trans Korea 308 km West to East	308,00	×2
✓ 10	26/9/2013	14th Trans Korea 308 km West to East	308,00	×2
✓ 11	14/9/2006	7th Trans Korea 308 km West to East	308,00	×2
✓ 12	18/4/2014	21. Sakura Michi Kokusai Nature Run	250,00	×2
✓ 13	31/3/2017	3rd Race Across Taiwan Nonstop 246km	246,00	×2
✓ 14	27/4/2018	14th Pilgrimage to the Holy Land 222 km Ultramarathon	222,00	×2
✓ 15	28/4/2017	13th Pilgrimage to the Holy Land 222 km Ultramarathon	222,00	×2
✓ 16	24/4/2015	11th Pilgrimage to the Holy Land 222 km Ultramarathon	222,00	×2
✓ 17	25/4/2014	10th Pilgrimage to the Holy Land 222 km Ultramarathon	222,00	×2
✓ 18	26/4/2013	9th Pilgrimage to the Holy Land 222 km Ultramarathon	222,00	×2
✓ 19	27/4/2012	8th Pilgrimage to the Holy Land 222 km Ultramarathon	222,00	×2
✓ 20	28/4/2011	7th Pilgrimage to the Holy Land 222 km Ultramarathon	222,00	×2
✓ 21	30/4/2010	6th Pilgrimage to the Holy Land 222 km Ultramarathon	222,00	×2
✓ 22	26/4/2007	3rd Pilgrimage to the Holy Land 222 km Ultramarathon	222,00	×2
✓ 23	5/6/2026	21st Water Love Nagdong River Ultramarathon 200 km	200,00	×1
✓ 24	6/6/2025	20h Water Love Nagdong River Ultramarathon 200 km	200,00	×1
✓ 25	31/5/2024	19h Water Love Nagdong River Ultramarathon 200 km	200,00	×1
✓ 26	2/6/2023	18h Water Love Nagdong River Ultramarathon 200 km	200,00	×1
✓ 27	13/11/2021	20th Jeju-do around 200 km	200,00	×1
✓ 28	4/6/2021	16h Water Love Nagdong River Ultramarathon 200 km	200,00	×1
✓ 29	5/6/2020	15th Water Love Nagdong River Ultramarathon 200 km	200,00	×1
✓ 30	31/5/2019	14th Water Love Nagdong River Ultramarathon 200 km	200,00	×1
✓ 31	9/3/2019	18th Jeju-do around 200 km	200,00	×1
✓ 32	1/6/2018	13th Water Love Nagdong River Ultramarathon 200 km	200,00	×1
✓ 33	2/6/2017	12th Water Love Nagdong River Ultramarathon 200 km	200,00	×1
✓ 34	3/6/2016	11th Water Love Nagdong River Ultramarathon	200,00	×1
✓ 35	5/6/2015	10th Water Love Nagdong River Ultramarathon	200,00	×1
✓ 36	6/6/2014	9th Water Love Nagdong River Ultramarathon	200,00	×1
✓ 37	1/6/2013	8th Water Love Nagdong River Ultramarathon	200,00	×1
✓ 38	26/3/2011	10th Jeju-do around 200 km	200,00	×1
✓ 39	6/6/2010	5th Mulsarang Nagdong 200km Ultra Marathon	200,00	×1
✓ 40	27/3/2010	9th Jeju-do around 200 km	200,00	×1
✓ 41	15/5/2009	4th Chuncheon 5-Dam 200km Ultra Marathon	200,00	×1
✓ 42	30/4/2022	KUMF 24H Cup	180,00	×1
✓ 43	30/8/2024	21ème Ultra Trail Tour du Mont Blanc (UTMB)	176,00	×1
✓ 44	6/12/2024	1st Chiangmai Thailand by UTMB - TRANS-INT 160	175,00	×1
✓ 45	9/12/2022	3rd Thailand by UTMB - 100mi	171,00	×1
✓ 46	31/8/2018	16ème Ultra Trail Tour du Mont Blanc (UTMB)	171,00	×1
✓ 47	26/8/2022	19ème Ultra Trail Tour du Mont Blanc (UTMB)	170,00	×1
✓ 48	26/8/2016	14ème Ultra Trail Tour du Mont Blanc (UTMB)	170,00	×1
✓ 49	11/7/2025	9th Columbia 168 Ultra Trail Chongli Challenge Race	168,00	×1
✓ 50	1/9/2017	15ème Ultra Trail Tour du Mont Blanc (UTMB)	167,70	×1
✓ 51	5/12/2025	2nd Chiangmai Thailand by UTMB - CHIANG DAO 100	160,93	×1
✓ 52	6/9/2015	1st Seomjingang 100 mile	160,93	×1
✓ 53	8/2/2020	9th Taipei 24hr Ultra Marathon	151,16	×1
✓ 54	17/10/2025	12th TransJeju by UTMB - Jeju100M	150,00	×1
✓ 55	10/11/2023	10th TransLantau 140 by UTMB	139,00	×1
✓ 56	27/10/2022	6th High Trail Nine Peaks - 9 Peaks	124,00	×1
✓ 57	30/10/2021	5th High Trail Nine Peaks - 9 Peaks	124,00	×1
✓ 58	25/10/2024	8th High Trail Nine Peaks - 9 Peaks	121,00	×1
✓ 59	27/10/2023	7th High Trail Nine Peaks - 9 Peaks	121,00	×1
✓ 60	15/10/2022	9th Transjeju Int. Trail Run 100	112,00	×1
✓ 61	25/6/2022	9th Geoje Jimaek Trail Run - 111 km	111,00	×1
✓ 62	28/9/2019	7th Geoje Jimaek Trail Run - 111 km	111,00	×1
✓ 63	19/10/2024	6th Seoul Ultra Trail 100K	110,00	×1
✓ 64	20/4/2013	Budda 108K Ultramarathon	108,00	×1
✓ 65	21/4/2012	Budda 108K Ultramarathon	108,00	×1
✓ 66	20/6/2026	2nd Kaga Spa by UTMB - Kaga Spa Trail Endurance100	105,00	×1
✓ 67	1/11/2025	10th Ultimate Tsaigu Trail Kuocang - 105 km	105,00	×1
✓ 68	30/10/2020	4th High Trail Nine Peaks - 8 Peaks	105,00	×1
✓ 69	7/10/2018	1st Cheonan Samgeori Ultramarathon - 105km	105,00	×1
✓ 70	11/2/2023	12th Taipei 24hr Ultra Marathon	104,60	×1
✓ 71	16/5/2025	1st Ultra-Trail Great Wall by UTMB - 100K	103,70	×1
✓ 72	4/5/2013	KUMF 12H Cup	103,20	×1
✓ 73	3/9/2022	16th Suncheon Bay 100 km Ultramarathon	102,00	—
✓ 74	31/8/2019	13th Incheon Kanghwa Ultramarathon Festival - 100 km	102,00	—
✓ 75	11/8/2018	3rd Yang Yang Int. Trailrun 100km	102,00	—
✓ 76	12/10/2019	13th Youngdong Dried Persimmon Ultramarathon	101,00	—
✓ 77	13/10/2018	12h Youngdong Dried Persimmon Ultramarathon	101,00	—
✓ 78	8/10/2016	10th Youngdong Dried Persimmon Ultramarathon	101,00	—
✓ 79	11/10/2014	8th Youngdong Dried Persimmon Ultramarathon	101,00	—
✓ 80	9/8/2014	1st Geumcheon Ultramarathon 101 km	101,00	—
✓ 81	12/10/2013	7th Youngdong Dried Persimmon Ultramarathon	101,00	—
✓ 82	13/10/2012	6th Youngdong Dried Persimmon Ultramarathon	101,00	—
✓ 83	8/3/2025	20th Busan Beach Ultramarathon 100km	100,00	—
✓ 84	28/12/2024	1st TORX CHN100 Shenzhen - 100km	100,00	—
✓ 85	12/10/2024	11th TransJeju by UTMB 100	100,00	—
✓ 86	28/9/2024	4th Jangsu Trail - September	100,00	—
✓ 87	15/6/2024	13th Ulsan Taewha River 100 km Ultramarathon	100,00	—
✓ 88	18/5/2024	2nd Seoul Hangang Ultra Marathon 100km	100,00	—
✓ 89	11/5/2024	17th Daejeon Yusung Hot spring 100 km Ultramarathon	100,00	—
✓ 90	24/2/2024	19th Busan Beach Ultramarathon 100km	100,00	—
✓ 91	18/11/2023	1st Seoul Hangang Ultra Marathon 100km	100,00	—
✓ 92	14/10/2023	4th Cheonan Samgeori Ultramarathon - 100km	100,00	—
✓ 93	7/10/2023	10th TransJeju by UTMB 100	100,00	—
✓ 94	17/6/2023	12th Ulsan Taewha River 100 km Ultramarathon	100,00	—
✓ 95	10/6/2023	20th Gwangju 100km Ultra Marathon	100,00	—
✓ 96	20/5/2023	5th TNF 100 Korea	100,00	—
✓ 97	13/5/2023	16th Daejeon Yusung Hot spring 100 km Ultramarathon	100,00	—
✓ 98	4/3/2023	18th Busan Beach Ultramarathon 100km	100,00	—
✓ 99	1/10/2022	15th Daejeon Yusung Hot spring 100 km Ultramarathon	100,00	—
✓ 100	24/9/2022	3rd Cheonan Samgeori Ultramarathon - 100km	100,00	—
101	18/6/2022	11th Ulsan Taewha River 100 km Ultramarathon	100,00	—
102	11/6/2022	19th Gwangju 100km Ultra Marathon	100,00	—
103	28/5/2022	2nd Seoul - Pyongyang Ultra Marathon - 100 km	100,00	—
104	9/4/2022	18th Cheongnamdae 100km Ultra Marathon	100,00	—
105	2/4/2022	9th SeJong Ultramarathon	100,00	—
106	12/3/2022	17th Busan Beach Ultramarathon 100km	100,00	—
107	12/6/2021	18th Gwangju 100km Ultra Marathon	100,00	—
108	3/4/2021	8th SeJong Ultramarathon	100,00	—
109	28/11/2020	11. KUMF 100km Cup	100,00	—
110	23/5/2020	3rd Mungyeong 100 km Ultra Marathon	100,00	—
111	11/1/2020	16th Busan Beach Ultramarathon 100km	100,00	—
112	26/10/2019	14th Annapurna 100k Ultra Trail	100,00	—
113	5/10/2019	2nd Cheonan Samgeori Ultramarathon - 100km	100,00	—
114	17/8/2019	15th Busan Summer Beach 100 km Ultra Marathon	100,00	—
115	10/8/2019	4th Yang Yang Int. Trailrun 100km	100,00	—
116	8/6/2019	17th Gwangju 100km Ultra Marathon	100,00	—
117	18/5/2019	4th TNF 100 Korea	100,00	—
118	11/5/2019	14th Daejeon Yusung Hot spring 100 km Ultramarathon	100,00	—
119	20/4/2019	9th Budda 108K Ultramarathon	100,00	—
120	14/4/2019	17th Cheongnamdae 100km Ultra Marathon	100,00	—
121	6/4/2019	7th SeJong Ultramarathon	100,00	—
122	19/1/2019	9th Hong Kong 100 Ultra Trail Race	100,00	—
123	17/11/2018	3rd Busan Gulls Ultra Marathon - 100km	100,00	—
124	23/6/2018	10th Bukhangang 100 km Ultra Marathon Race	100,00	—
125	26/5/2018	1st Mungyeong 100 km Ultra Marathon	100,00	—
126	19/5/2018	3rd TNF 100 Korea	100,00	—
127	21/4/2018	8th Budda 108K Ultramarathon	100,00	—
128	14/4/2018	16th Cheongnamdae 100km Ultra Marathon	100,00	—
129	3/3/2018	14th Busan Beach Ultramarathon 100km	100,00	—
130	27/1/2018	8th Hong Kong 100 Ultra Trail Race	100,00	—
131	14/10/2017	3rd Jeonju 100km Ultra Marathon	100,00	—
132	12/8/2017	2nd Yang Yang Int. Trailrun 100km	100,00	—
133	5/8/2017	4th Geumcheongu Ultramarathon 100 km	100,00	—
134	27/5/2017	1st Park Love Ultra Marathon	100,00	—
135	20/5/2017	2nd TNF 100 Korea	100,00	—
136	8/4/2017	15th Cheongnamdae 100km Ultra Marathon	100,00	—
137	25/3/2017	2nd Busan 100k Ultra Trail Race	100,00	—
138	18/2/2017	13th Busan Beach Ultramarathon 100km	100,00	—
139	14/1/2017	7th Hong Kong 100 Ultra Trail Race	100,00	—
140	1/10/2016	10th Suncheon Bay 100 km Ultramarathon	100,00	—
141	18/6/2016	7th Ulsan Taewha River 100 km Ultramarathon	100,00	—
142	21/5/2016	2nd Jeonju 100km Ultra Marathon	100,00	—
143	16/4/2016	6th Budda 108K Ultramarathon	100,00	—
144	9/4/2016	14th Cheongnamdae 100km Ultra Marathon	100,00	—
145	26/3/2016	5th SeJong Ultramarathon	100,00	—
146	23/1/2016	6th Hong Kong 100 Ultra Trail Race	100,00	—
147	21/11/2015	KUMF 100km Cup	100,00	—
148	31/10/2015	1st Busan 100k Ultra Trail Race	100,00	—
149	29/8/2015	9th Incheon Kanghwa Ultramarathon Festival	100,00	—
150	8/8/2015	2nd Geumcheongu Ultramarathon	100,00	—
151	25/7/2015	13th Gwangju 100km Ultra Marathon	100,00	—
152	20/6/2015	6th Ulsan Taewha River 100 km Ultramarathon	100,00	—
153	16/5/2015	11th Cheonjinam Ultra Marathon Festival - 100 km	100,00	—
154	9/5/2015	10th Daejeon Yusung Hot spring Ultramarathon	100,00	—
155	18/4/2015	5th Budda 108K Ultramarathon	100,00	—
156	11/4/2015	13th Cheongnamdae 100km Ultra Marathon	100,00	—
157	28/2/2015	11th Busan Beach Ultramarathon 100km	100,00	—
158	17/1/2015	5th Hong Kong 100 Ultra Trail Race	100,00	—
159	13/12/2014	3rd IAU 100km Asian Championship	100,00	—
160	16/8/2014	10th Busan Summer Beach 100 km Ultra Marathon	100,00	—
161	21/6/2014	5th Ulsan Taewha River 100 km Ultramarathon	100,00	—
162	24/5/2014	7th Bukhangang 100 km Ultra Marathon Race	100,00	—
163	10/5/2014	7th Pilgrimage To the Holy Land 100km Ultramarathon	100,00	—
164	19/4/2014	Budda 108K Ultramarathon	100,00	—
165	12/4/2014	12th Cheongnamdae 100km Ultra Marathon	100,00	—
166	22/3/2014	3rd SeJong Ultramarathon	100,00	—
167	1/3/2014	10th Busan Beach Ultramarathon 100km	100,00	—
168	5/10/2013	7th Suncheon Bay 100 km Ultramarathon	100,00	—
169	14/9/2013	Youngcheon Starfire Ultramarathon	100,00	—
170	31/8/2013	7th Incheon Kanghwa Ultramarathon Festival	100,00	—
171	17/8/2013	9th Busan Summer Beach 100 km Ultra Marathon	100,00	—
172	8/6/2013	11th Gwangju 100km Ultra Marathon	100,00	—
173	25/5/2013	9th Daejeon Yusung Hot spring Ultramarathon	100,00	—
174	11/5/2013	7th Pohang Yeongilman Ultra Marathon 100 km	100,00	—
175	13/4/2013	11th Cheongnamdae 100km Ultra Marathon	100,00	—
176	6/4/2013	12th Jeju City 100 km	100,00	—
177	26/1/2013	9th Busan Beach Ultramarathon 100km	100,00	—
178	25/8/2012	6th Incheon Kanghwa Ultramarathon Festival	100,00	—
179	9/6/2012	10th Gwangju 100km Ultra Marathon	100,00	—
180	19/5/2012	8th Daejeon Yusung Hot spring Ultramarathon	100,00	—
181	12/5/2012	6th Pohang Yeongilman Ultra Marathon 100 km	100,00	—
182	14/4/2012	10th Cheongnamdae 100km Ultra Marathon	100,00	—
183	17/9/2011	8. Yangyang Song-I 100 km Ultramarathon	100,00	—
184	21/5/2011	8th Cheonjinam Ultra Marathon Festival - 100 km	100,00	—
185	9/4/2011	9th Cheongnamdae 100km Ultra Marathon	100,00	—
186	12/6/2010	8th Gwangju 100km Ultra Marathon	100,00	—
187	15/5/2010	6th Daejeon Yusung Hot spring Ultramarathon	100,00	—
188	10/4/2010	8th Cheongnamdae 100km Ultra Marathon	100,00	—
189	10/10/2009	3rd Youngdong Dried Persimmon Ultramarathon	100,00	—
190	19/9/2009	6. Yangyang Song-I 100 km Ultramarathon	100,00	—
191	25/7/2009	5th Jungnangcheon 100km Ultra Marathon	100,00	—
192	20/6/2009	6th Bukhangang 100 km Ultra Marathon Race	100,00	—
193	11/4/2009	7th Cheongnamdae 100km Ultra Marathon	100,00	—
194	28/3/2009	5th Jeonju 100km Ultra Marathon	100,00	—
195	31/5/2008	4th Daejeon Yusung Hot spring Ultramarathon	100,00	—
196	19/4/2008	4th Seoul Namsan Ultra Marathon 100 km	100,00	—
197	12/4/2008	6th Cheongnamdae 100km Ultra Marathon	100,00	—
198	8/3/2008	2nd Gyeongsan 100km Ultra Marathon	100,00	—
199	2/6/2007	3rd Daejeon Yusung Hot spring Ultramarathon	100,00	—
200	26/5/2007	4th Cheonjinam Ultra Marathon Festival - 100 km	100,00	—
201	14/4/2007	5th Cheongnamdae 100km Ultra Marathon	100,00	—
202	15/4/2006	4th Cheongnamdae 100km Ultra Marathon	100,00	—
203	8/5/2005	100 km Ultra-Marathon Seoul	100,00	—
204	27/12/2025	2nd TORX CHN100 Shenzhen - 100km	99,60	—
205	3/5/2014	KUMF 24H Cup	92,40	—
206	5/5/2012	KUMF 24H Cup	92,40	—
207	4/4/2015	KUMF 12H Cup - Group A Run	82,80	—
208	10/3/2018	17th Jeju-do Trail 50 Mile	80,47	—
209	23/4/2016	15th Jeju-do Trail 50 Mile	80,47	—
210	5/4/2014	13th Jeju-do Trail 50 Mile	80,47	—
211	23/6/2007	4th Bukhangang 80 km Ultra Marathon Race	80,00	—
212	23/11/2024	1st Seongnam Nubigil Trail	75,00	—
213	5/4/2025	5th Jangsu Trail - April	70,00	—
214	6/4/2024	3rd Jangsu Trail - April	70,00	—
215	12/11/2022	21th Jeju-do Trail 70 km	70,00	—
216	25/6/2016	4th Geoje Jimaek Trail Run - 70 km	70,00	—
217	28/5/2016	9th Bukhangang 60 km Ultra Marathon Race	60,00	—
218	6/9/2025	2nd Dynafit Taebaek Trail	50,00	—
219	29/6/2024	4th Mungyeong 50 km Ultra Marathon	50,00	—
220	23/6/2024	2nd Wtr Salomon Trail Running	50,00	—
221	5/8/2023	8th Happy Leg Ultramarathon	50,00	—
222	16/7/2022	7th Happy Leg Ultramarathon	50,00	—
223	25/5/2019	2nd Mungyeong 50 km Ultra Marathon	50,00	—
224	20/2/2016	12th Busan Beach Ultramarathon 50km	50,00	—
225	29/6/2025	1st korea 50k Chuncheon	48,00	—