Select your language:
Marathon Deutsche Weinstraße 2026   HaWei50 50km Ultralauf 28.2.2026   3h, 6h, 12h, 24h of Santander  
Name: Choi, In-Kuk 최인국   Submit Personal Website Send Link 
Club: 런너스 클럽 
Residence: Seoul Gwanak
Year of birth: 1967 (Cat. german: M55)
Date of birth: 00.00.0000 (Cat. internat.: M55)
Nationality: KOR KOR South Korea
RunnerID: 403882
 

20 search results (20 Events, 1992 km).  (More)

2025 2 Events, 210 km  (More)
20.-21.09.2025 Seoul Ultra Trail 100K (KOR) 110km
22:18:31 h Choi, In-Kuk   Overall: 141 M: 123 Cat M55: 10
18.-19.01.2025 Hong Kong 100 Ultra Trail Race (HKG) 100km
24:42:43 h Choi, In-Kuk   Overall: 1111 M: 829 Cat M55: 42
2024 3 Events, 310 km  (More)
19.-20.10.2024 Seoul Ultra Trail 100K (KOR) 110km
21:47:31 h Choi, In-Kuk   Overall: 72 M: 65 Cat M55: 7
28.09.2024 Jangsu Trail - September  (KOR) 100km
24:25:33 h Choi, In-Kuk   Overall: 62 M: 51 Cat M55: 5
20.-21.01.2024 Hong Kong 100 Ultra Trail Race (HKG) 100km
25:19:59 h Choi, In-Kuk   Overall: 762 M: 559 Cat M55: 34
2023 1 Event, 100 km  (More)
07.-08.10.2023 TransJeju by UTMB 100 (KOR) 100km
18:54:09 h Choi, In-Kuk   Overall: 349 M: 297 Cat M55: 21
2022 2 Events, 214 km  (More)
15.-16.10.2022 Transjeju Int. Trail Run 100 (KOR) 112km
22:21:00 h Choi, In-Kuk   Overall: 109 M: 97 Cat M50: 16
03.-04.09.2022 Suncheon Bay 100 Km Ultramarathon (KOR) 102km
14:32:00 h Choi, In-Kuk   Overall: 18 M: 17 Cat M50: 3
2020 1 Event, 100 km  (More)
18.-19.01.2020 Hong Kong 100 Ultra Trail Race (HKG) 100km
25:58:38 h Choi, In-Kuk   Overall: 1161 M: 917 Cat M50: 99
2019 2 Events, 153 km  (More)
19.10.2019 Seoul Ultra Trail 100K (KOR) 100km
22:26:49 h Choi, In-Kuk   Overall: 35 M: 32 Cat M50: 4
03.-04.08.2019 Geumcheongu Ultramarathon 53 Km (KOR) 53km
7:59:00 h Choi, In-Kuk *Seoul  Overall: 35 M: 31 Cat M50: 5
2017 1 Event, 102 km  (More)
26.-27.08.2017 Incheon Kanghwa Ultramarathon Festival - 100 Km (KOR) 102km
15:52:00 h Choi, In-Kuk   Overall: 220 M: 186 Cat M45: 13
2016 1 Event, 102 km  (More)
27.-28.08.2016 Incheon Kanghwa Ultramarathon Festival - 100 Km (KOR) 102km
12:44:09 h Choi, In-Kuk   Overall: 33 M: 27 Cat M45: 6
2015 1 Event, 100 km  (More)
29.-30.08.2015 Incheon Kanghwa Ultramarathon Festival (KOR) 100km
13:47:00 h Choi, In-Kuk   Overall: 101 M: 90 Cat M45: 11
2014 2 Events, 200 km  (More)
30.-31.08.2014 Incheon Kanghwa Ultramarathon Festival (KOR) 100km
12:41:00 h Choi, In-Kuk *Seoul Gwanak-gu  Overall: 58 M: 55 Cat M45: 8
24.-25.05.2014 Bukhangang 100 Km Ultra Marathon Race (KOR) 100km
15:17:53 h Choi, In-Kuk   Overall: 197 M: 184 Cat M45: 17
2013 2 Events, 201 km  (More)
12.-13.10.2013 Youngdong Dried Persimmon Ultramarathon (KOR) 101km
13:29:58 h Choi, In-Kuk   Overall: 90 M: 83 Cat M45: 9
06.04.2013 Jeju City 100 km (KOR) 100km
13:27:46 h Choi, In-Kuk   Overall: 65 M: 59 Cat M45: 11
2012 1 Event, 100 km  (More)
25.-26.08.2012 Incheon Kanghwa Ultramarathon Festival (KOR) 100km
12:52:00 h Choi, In-Kuk 런너스 클럽  Overall: 47 M: 43 Cat M40: 3
2011 1 Event, 100 km  (More)
27.-28.08.2011 Incheon Kanghwa Ultramarathon Festival (KOR) 100km
12:47:00 h Choi, In-Kuk 런너스 클럽  Overall: 45 M: 41 Cat M40: 4

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 2025 2024 2023 2022 2020 2019 2017 2016 2015 2014 2013 2012 2011
100km 13:27:46  
 
 
 
 
 
 
 
 
 
13:27:46
(7775/54) 		 
 

Comparison table

Comparison of performances in races with multiple participations

   2025 2024 2023 2022 2020 2019 2017 2016 2015 2014 2013 2012 2011
Incheon Kanghwa Ultramarathon Festival 6             15:52:00 12:44:09 13:47:00 12:41:00   12:52:00 12:47:00
Seoul Ultra Trail 100K 3 22:18:31 21:47:31       22:26:49              
Hong Kong 100 Ultra Trail Race 3 24:42:43 25:19:59     25:58:38                
Transjeju Int. Trail Run 100 2     18:54:09 22:21:00