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Marathon Deutsche Weinstraße 2026   HaWei50 50km Ultralauf 28.2.2026   3h, 6h, 12h, 24h of Santander  
Name: Seo, Geon-Jahk 서건작   Submit Personal Website Send Link 
Club: 한국산악마라톤연맹부산지부 
Residence: Busan
Year of birth: 1945 (Cat. german: M80)
Date of birth: 00.00.0000 (Cat. internat.: M80)
Nationality: KOR KOR South Korea
RunnerID: 205308
 

15 search results (15 Events, 1853.1 km).  (More)

2011 1 Event, 65 km  (More)
19.11.2011 Busan 5 Dalsan-ri Ultramarathon (KOR) 65km
13:58:00 h Seo, Geon-Jahk   Overall: 10 M: 10 Cat M65: 1
2010 2 Events, 200 km  (More)
29.-30.05.2010 Ulsan Taewha River 100 Km Ultramarathon (KOR) 100km
13:37:29 h Seo, Geon-Jahk 한국산악마라톤연맹부산지부  Overall: 179 M: 170 Cat M60: 5
17.-18.04.2010 Pilgrimage To the Holy Land 100km Ultramarathon (KOR) 100km
13:42:25 h Seo, Geon-Jahk   Overall: 83 M: 80 Cat M60: 4
2009 3 Events, 522 km  (More)
06.-07.06.2009 Mulsarang Nagdong 200km Ultra Marathon (KOR) 200km
34:27:59 h Seo, Geon-Jahk   Overall: 64 M: 58 Cat M60: 3
24.-26.04.2009 Pilgrimage to the Holy Land 222 Km Ultramarathon (KOR) 222km
40:43:00 h Seo, Geon-Jahk   Overall: 30 M: 26 Cat M60: 2
04.-05.04.2009 Pilgrimage To the Holy Land 100km Ultramarathon (KOR) 100km
13:54:07 h Seo, Geon-Jahk   Overall: 116 M: 113 Cat M60: 3
2008 4 Events, 511 km  (More)
16.-17.08.2008 Busan Summer Beach 100 Km Ultra Marathon (KOR) 100km
13:47:25 h Seo, Geon-Jahk   Overall: 232 M: 223 Cat M60: 3
14.-15.06.2008 Mulsarang Nagdong 200km Ultra Marathon (KOR) 200km
34:54:13 h Seo, Geon-Jahk   Overall: 66 M: 65 Cat M60: 4
05.-06.04.2008 Pilgrimage To the Holy Land 111km Ultramarathon (KOR) 111km
15:37:00 h Seo, Geon-Jahk   Overall: 90 M: 84 Cat M60: 1
08.-09.03.2008 Gyeongsan 100km Ultra Marathon (KOR) 100km
14:38:47 h Seo, Geon-Jahk   Overall: 98 M: 92 Cat M60: 1
2007 1 Event, 65 km  (More)
10.-11.11.2007 Busan 5 Dalsan-ri Ultramarathon (KOR) 65km
14:42:00 h Seo, Geon-Jahk   Overall: 45 M: 41 Cat M60: 1
2006 1 Event, 200 km  (More)
17.-18.06.2006 Mulsarang Nagdong 200km Ultra Marathon (KOR) 200km
34:26:00 h Seo, Geon-Jahk   Overall: 72 M: 70 Cat M60: 1
2005 2 Events, 200 km  (More)
12.-13.05.2005 Homigot Moonlight Sonata 100 km (KOR) 100km
13:26:45 h Seo, Geon-Jahk   Overall: 135 M: 127 Cat M55: 2
09.-10.04.2005 Cheongnamdae 100km Ultra Marathon (KOR) 100km
13:27:00 h Seo, Geon-Jahk   Overall: 154 M: 150 Cat M55: 2
2004 1 Event, 90.1 km  (More)
24.-25.07.2004 Magdaljaja 12h Ultra Marathon (KOR) 12h
90.100 km Seo, Geon-Jahk   Overall: 17 M: 15 Cat M55: 2

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 2011 2010 2009 2008 2007 2006 2005 2004

Comparison table

Comparison of performances in races with multiple participations

   2011 2010 2009 2008 2007 2006 2005 2004
Pilgrimage To the Holy Land 111km Ultramarathon 3   13:42:25 13:54:07 15:37:00        
Mulsarang Nagdong 200km Ultra Marathon 3     34:27:59 34:54:13   34:26:00    
Busan 5 Dalsan-ri Ultramarathon 2 13:58:00       14:42:00