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Marathon Deutsche Weinstraße 2026   HaWei50 50km Ultralauf 28.2.2026   3h, 6h, 12h, 24h of Santander  
Name: Seo, On-Gyun 서온균   Submit Personal Website Send Link 
Club: Kumf경북 
Residence: Gyeongbuk
Year of birth: 1957 (Cat. german: M65)
Date of birth: 23.11.1957 (Cat. internat.: M65)
Nationality: KOR KOR South Korea
RunnerID: 203373
 

13 search results (13 Events, 1402.6 km).  (More)

2012 1 Event, 100 km  (More)
02.-03.06.2012 Pilgrimage To the Holy Land 100km Ultramarathon (KOR) 100km
14:56:00 h Seo, On-Gyun   Overall: 122 M: 118 Cat M50: 21
2007 3 Events, 300 km  (More)
03.-04.11.2007 Youngdong Dried Persimmon Ultramarathon (KOR) 100km
13:19:46 h Seo, On-Gyun   Overall: 43 M: 41 Cat M45: 11
30.06.-01.07.2007 Palgongsan 100 km Ultramarathon (KOR) 100km
13:01:00 h Seo, On-Gyun   Overall: 71 M: 66 Cat M45: 21
12.-13.05.2007 Pohang Yeongilman Ultra Marathon 100 km (KOR) 100km
13:21:15 h Seo, On-Gyun *Gyeongsang-bukdo  Overall: 111 M: 108 Cat M45: 43
2006 3 Events, 300 km  (More)
04.-05.11.2006 Daejeon Yusung Hot spring Ultramarathon (KOR) 100km
12:59:29 h Seo, On-Gyun Kumf경북  Overall: 25 M: 24 Cat M45: 9
25.-26.03.2006 Jeonju 100km Ultra Marathon (KOR) 100km
13:47:00 h Seo, On-Gyun   Overall: 196 M: 193 Cat M45: 66
11.-12.02.2006 Gyeongnam Goseong Ultra Marathon (KOR) 100km
13:57:48 h Seo, On-Gyun 대구대학교(Kumf)  Overall: 118 M: 115 Cat M45: 38
2005 4 Events, 500 km  (More)
01.-02.10.2005 Daejeon Yusung Hot spring Ultramarathon (KOR) 100km
12:51:25 h Seo, On-Gyun   Overall: 35 M: 33 Cat M45: 12
12.-13.05.2005 Homigot Moonlight Sonata 100 km (KOR) 100km
13:45:35 h Seo, On-Gyun   Overall: 174 M: 165 Cat M45: 68
12.-13.03.2005 Jeju-do around 200 km (KOR) 200km
32:37:00 h Seo, On-Gyun   Overall: 34 M: 31 Cat M45: 9
19.-20.02.2005 Gyeongnam Goseong Ultra Marathon (KOR) 100km
12:07:00 h Seo, On-Gyun   Overall: 39 M: 37 Cat M45: 14
2002 2 Events, 202.6 km  (More)
22.06.2002 Cheongju Ultra Marathon (KOR) 100km
13:16:00 h Seo, On-Gyun *Gyeongbuk  Overall: 27 M: 25 Cat M40: 6
05.02.2002 Homigot 100km Ultra Marathon (KOR) 102.6km
13:19:35 h Seo, On-Gyun 마라톤  Overall: 46 M: 45 Cat M40: 11

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 2012 2007 2006 2005 2002

Comparison table

Comparison of performances in races with multiple participations

   2012 2007 2006 2005 2002
Gyeongnam Goseong Ultra Marathon 2     13:57:48 12:07:00  
Daejeon Yusung Hot spring Ultramarathon 2     12:59:29 12:51:25