Select your language:
Marathon Deutsche Weinstraße 2026   HaWei50 50km Ultralauf 28.2.2026   3h, 6h, 12h, 24h of Santander  
Name: Jo, In-Seok 조인석   Submit Personal Website Send Link 
Club: Kumf 
Residence: Seoul
Year of birth: 1962 (Cat. german: M60)
Date of birth: 14.10.1962 (Cat. internat.: M60)
Nationality: KOR KOR South Korea
RunnerID: 205142
 

31 search results (30 Events, 3148.35 km).  (More)

2016 4 Events, 320 km  (More)
23.-24.07.2016 Happy Leg Ultramarathon (KOR) 50km
5:43:00 h Jo, In-Seok   Overall: 66 M: 55 Cat M50: 6
25.06.2016 Geoje Jimaek Trail Run - 70 Km (KOR) 70km
14:44:10 h Jo, In-Seok Kumf  Overall: 71 M: 66 Cat M50: 12
11.-12.06.2016 Gwangju 100km Ultra Marathon (KOR) 100km
14:31:09 h Jo, In-Seok *Seoul  Overall: 86 M: 79 Cat M50: 15
14.-15.05.2016 Daejeon Yusung Hot spring Ultramarathon (KOR) 100km
15:07:00 h Jo, In-Seok Kumf  Overall: 77 M: 73 Cat M50: 15
2015 1 Event, 50 km  (More)
21.11.2015 KUMF 100km Cup - 50km run (KOR) 50km
4:56:30 h Jo, In-Seok   Overall: 5 M: 5 Cat M50: 1
2014 2 Events, 102.8 km  (More)
15.11.2014 KUMF 100km Cup - 52.8km run (KOR) 52.8km
6:17:04 h Jo, In-Seok   Overall: 20 M: 18 Cat M50: 6
09.08.2014 Geumcheon Ultramarathon 50 Km (KOR) 50km
5:27:10 h Jo, In-Seok   Overall: 10 M: 10 Cat M50: 4
2012 2 Events, 200 km  (More)
09.-10.06.2012 Gwangju 100km Ultra Marathon (KOR) 100km
13:09:35 h Jo, In-Seok   Overall: 64 M: 60 Cat M45: 10
07.04.2012 Jeju City 100 km (KOR) 100km
9:46:42 h Jo, In-Seok   Overall: 7 M: 7 Cat M45: 2
2009 1 Event, 100 km  (More)
23.-24.05.2009 Cheonjinam Ultra Marathon Festival - 100 Km (KOR) 100km
12:42:00 h Jo, In-Seok   Overall: 43 M: 40 Cat M45: 9
2008 3 Events, 334 km  (More)
16.08.2008 Seoul 100 Km Ultra Marathon (KOR) 100km
14:06:00 h Jo, In-Seok   Overall: 20 M: 19 Cat M45: 3
18.05.2008 Korea 100k Ultra Marathon Championship (KOR) 100km
11:33:17 h Jo, In-Seok   Overall: 23 M: 18 Cat M45: 8
03.-04.05.2008 KUMF 24H Cup - Group B (KOR) 24h
134.000 km Jo, In-Seok   Overall: 3 M: 3 Cat M45: 2
2007 3 Events, 270 km  (More)
10.-11.11.2007 Han River 60K Ultra Marathon (KOR) 60km
4:33:20 h Jo, In-Seok   Overall: 2 M: 2 Cat M45: 1
18.-19.08.2007 7 to 7 Ultramarathon 110 Km (KOR) 110km
11:21:00 h Jo, In-Seok   Overall: 5 M: 4 Cat M40: 1
12.-13.05.2007 Pohang Yeongilman Ultra Marathon 100 km (KOR) 100km
10:55:16 h Jo, In-Seok *Seoul  Overall: 18 M: 18 Cat M40: 5
2006 2 Events, 200 km  (More)
11.-12.11.2006 Han River 100K Ultra Marathon (KOR) 100km
9:18:20 h Jo, In-Seok   Overall: 6 M: 6 Cat M40: 2
02.09.2006 Yangyang Song-I 100 Km Ultramarathon (KOR) 100km
13:49:16 h Jo, In-Seok   Overall: 11 M: 10 Cat M40: 1
2005 1 Event, 100 km  (More)
03.09.2005 Yangyang Song-I 100 Km Ultramarathon (KOR) 100km
15:26:03 h Jo, In-Seok   Overall: 15 M: 12 Cat M40: 3
2004 3 Events, 482.25 km  (More)
02.05.2004 100 km Ultra-Marathon Seoul (KOR) 100km
8:40:20 h Jo, In-Seok   Overall: 5 M: 5 Cat M40: 1
27.-28.03.2004 Soochow/Taipei 24h ultramarathon - 12h Split (TPE) 12h
105.200 km Jo, In-Seok   Overall: 32 M: 24 Cat M40: 4
27.-28.03.2004 Soochow/Taipei 24h ultramarathon (TPE) 24h
182.250 km Jo, In-Seok   Overall: 23 M: 15 Cat M40: 3
17.-18.03.2004 Jeju-do around 200 km (KOR) 200km
24:21:00 h Jo, In-Seok   Overall: 4 M: 4 Cat M40: 2
2003 6 Events, 575.7 km  (More)
22.-23.11.2003 KU Gangneung Gyeongpo Lake 12 Hour Run (KOR) 12h
113.000 km Jo, In-Seok   Overall: 1 M: 1 Cat M40: 1
23.08.2003 KU 100km Ultra Marathon (KOR) 100km
10:38:00 h Jo, In-Seok   Overall: 2 M: 2 Cat M40: 2
15.-16.06.2003 Gwangju 100km Ultra Marathon (KOR) 100km
10:42:00 h Jo, In-Seok   Overall: 9 M: 8 Cat M40: 2
05.-06.04.2003 Korea 24 Hours Race (KOR) 24h
92.000 km Jo, In-Seok   Overall: 12 M: 10 Cat M40: 2
16.-17.02.2003 Seosan 12h Ultra Marathon (KOR) 12h
66.700 km Jo, In-Seok   Overall: 22 M: 19 Cat M40: 8
18.01.2003 Dongbaek Park Ultra Marathon (KOR) 12h
104.000 km Jo, In-Seok   Overall: 1 M: 1 Cat M40: 1
2002 2 Events, 413.6 km  (More)
21.-24.09.2002 Trans Korea 311 km West to East (KOR) 311km
2d 14:52:00 h Jo, In-Seok   Overall: 2 M: 2 Cat M35: 1
05.02.2002 Homigot 100km Ultra Marathon (KOR) 102.6km
12:21:58 h Jo, In-Seok K.U  Overall: 19 M: 19 Cat M35: 5

Personal bests

Your list of personal best performances only contains performances of races which can be included into rankings.

In brackets rank in yearly international/national rankings.

 PB 2016 2015 2014 2012 2009 2008 2007 2006 2005 2004 2003 2002
100km 8:40:20  
 
 
9:46:42
(1320/15)
 
 
 
 
 
8:40:20
(393/11)
 
 
12h 105.200  
 
 
 
 
 
 
 
 
105.200
(255/8)
 
 
24h 182.250  
 
 
 
 
134.000
(1313/11)
 
 
 
182.250
(286/8)
92.000
(1365/11)
 

Comparison table

Comparison of performances in races with multiple participations

   2016 2015 2014 2012 2009 2008 2007 2006 2005 2004 2003 2002
Gwangju 100km Ultra Marathon 3 14:31:09     13:09:35             10:42:00  
KUMF 100km Cup - 52.8km run 2   4:56:30 6:17:04                  
Yangyang Song-I 100 Km Ultramarathon 2               13:49:16 15:26:03