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Marathon Deutsche Weinstraße 2026   HaWei50 50km Ultralauf 28.2.2026   3h, 6h, 12h, 24h of Santander  
Name: Sim, Jae-Duk 심재덕   Submit Personal Website Send Link 
Club: 컬럼비아스포츠웨어코리아 / Salomon Korea 
Residence: Geoje, Kyungnam
Year of birth: 1969 (Cat. german: M55)
Date of birth: 08.01.1969 (Cat. internat.: M55)
Nationality: KOR KOR South Korea
RunnerID: 5066
 

85 search results (82 Events, 7863.552 km).  (More)

2025 4 Events, 331.5 km  (More)
12.-13.10.2025 Hasetsune Cup - Japan Mountain Endurance Race (JPN) 71.5km
9:57:07 h Sim, Jae-Duk North Face  Overall: 21 M: 20 Cat M55: 1
20.-21.09.2025 Seoul Ultra Trail 100K (KOR) 110km
14:03:01 h Sim, Jae-Duk   Overall: 3 M: 3 Cat M55: 1
06.09.2025 Dynafit Taebaek Trail (KOR) 50km
5:35:16 h Sim, Jae-Duk   Overall: 1 M: 1 Cat M55: 1
17.-18.05.2025 TNF 100 Korea (KOR) 100km
12:39:45 h Sim, Jae-Duk   Overall: 3 M: 3 Cat M55: 1
2024 7 Events, 529 km  (More)
16.-17.11.2024 Malaysia Ultra-Trail by UTMB - MY100 (MAS) 99km
13:37:58 h Sim, Jae-Duk   Overall: 7 M: 5 Cat M55: 1
19.-20.10.2024 Seoul Ultra Trail 100K (KOR) 110km
13:23:56 h Sim, Jae-Duk   Overall: 1 M: 1 Cat M55: 1
28.09.2024 Jangsu Trail - September  (KOR) 70km
9:19:58 h Sim, Jae-Duk   Overall: 1 M: 1 Cat M55: 1
07.09.2024 Dynafit Taebaek Trail (KOR) 50km
5:39:05 h Sim, Jae-Duk   Overall: 2 M: 2 Cat M55: 1
08.-09.06.2024 Geoje Jimaek Trail Run - 50 Km (KOR) 50km
8:51:31 h Sim, Jae-Duk   Overall: 2 M: 2 Cat M55: 1
18.-19.05.2024 TNF 100 Korea (KOR) 100km
11:53:13 h Sim, Jae-Duk   Overall: 3 M: 3 Cat M55: 1
27.04.2024 Korea 50K (KOR) 50km
5:48:12 h Sim, Jae-Duk   Overall: 4 M: 4 Cat M55: 1
2023 4 Events, 388.5 km  (More)
08.-09.10.2023 Hasetsune Cup - Japan Mountain Endurance Race (JPN) 71.5km
10:01:21 h Sim, Jae-Duk Camelbak Korea  Overall: 69 M: 68 Cat M50: 4
03.06.2023 Geoje Jimaek Trail Run - 50 Km (KOR) 50km
5:55:05 h Sim, Jae-Duk   Overall: 2 M: 2 Cat M50: 2
20.05.2023 TNF 100 Korea (KOR) 100km
12:40:58 h Sim, Jae-Duk   Overall: 4 M: 4 Cat M50: 1
21.-23.04.2023 Ultra-Trail Mt. Fuji (UTMF) (JPN) 167km
28:13:58 h Sim, Jae-Duk 심재덕  Overall: 112 M: 106 Cat M50: 14
2022 4 Events, 427 km  (More)
09.-11.12.2022 Thailand by UTMB - 100mi (THA) 171km
30:29:20 h Sim, Jae-Duk   Overall: 34 M: 28 Cat M50: 1
27.10.2022 High Trail Nine Peaks - 5 Peaks (KOR) 45km
6:08:26 h Sim, Jae-Duk   Overall: 4 M: 4 Cat M50: 1
15.-16.10.2022 Seoul Ultra Trail 100K (KOR) 100km
14:04:06 h Sim, Jae-Duk   Overall: 3 M: 3 Cat M50: 1
25.-26.06.2022 Geoje Jimaek Trail Run - 111 Km (KOR) 111km
14:21:15 h Sim, Jae-Duk   Overall: 2 M: 2 Cat M50: 1
2021 5 Events, 367.934 km  (More)
17.10.2021 Seoul 100 Korea - SKY B (KOR) 50km
4:50:11 h Sim, Jae-Duk   Overall: 3 M: 3 Cat M50: 1
16.10.2021 Seoul 100 Korea - SKY A1 (KOR) 54km
7:12:46 h Sim, Jae-Duk   Overall: 2 M: 2 Cat M50: 1
10.07.2021 Jirisan Ultra Trail Run (KOR) 55km
9:37:01 h Sim, Jae-Duk   Overall: 2 M: 1 Cat M50: 1
26.-27.06.2021 Seoul 100 Mile Endurance Run (KOR) 100mi
21:25:19 h Sim, Jae-Duk   Overall: 2 M: 2 Cat M50: 1
23.05.2021 Jirisan Flower Stalk (KOR) 48km
7:42:00 h Sim, Jae-Duk   Overall: 2 M: 2 Cat M50: 1
2020 1 Event, 105 km  (More)
30.10.2020 High Trail Nine Peaks - 8 Peaks (KOR) 105km
19:39:38 h Sim, Jae-Duk   Overall: 2 M: 2 Cat M50: 1
2019 5 Events, 409 km  (More)
19.10.2019 Seoul Ultra Trail 100K (KOR) 100km
12:40:49 h Sim, Jae-Duk   Overall: 2 M: 2 Cat M50: 1
13.-14.07.2019 Nozawa Onsen 4100D Mountain Trail (JPN) 65km
7:49:20 h Sim, Jae-Duk *Chiba Pref.  Overall: 4 M: 4 Cat M50: 1
18.05.2019 TNF 100 Korea (KOR) 100km
12:21:48 h Sim, Jae-Duk   Overall: 1 M: 1 Cat M50: 1
21.04.2019 Korea 80K (KOR) 80km
11:06:38 h Sim, Jae-Duk 몬트레일 크루  Overall: 2 M: 2 Cat M50: 1
31.03.2019 Gurye Mt. Jiri Skyrace (KOR) 64km
8:52:33 h Sim, Jae-Duk   Overall: 4 M: 4 Cat M50: 1
2018 5 Events, 479.5 km  (More)
17.-18.11.2018 FunTrails100K Round (JPN) 106km
17:00:00 h Sim, Jae-Duk コロンビア·モントレールkorea  Overall: 11 M: 11 Cat M45: 2
07.-08.10.2018 Hasetsune Cup - Japan Mountain Endurance Race (JPN) 71.5km
10:30:28 h Sim, Jae-Duk *Geoje  Overall: 37 M: 34 Cat M45: 2
11.-12.08.2018 Yang Yang Int. Trailrun 100km (KOR) 102km
10:48:00 h Sim, Jae-Duk   Overall: 1 M: 1 Cat M45: 1
19.05.2018 TNF 100 Korea (KOR) 100km
12:03:17 h Sim, Jae-Duk   Overall: 3 M: 3 Cat M45: 1
02.-04.03.2018 TransLantau 100 Ultra Trail (HKG) 100km
16:49:32 h Sim, Jae-Duk Columbia Korea  Overall: 10 M: 10 Cat M45: 2
2017 6 Events, 451.5 km  (More)
16.-17.12.2017 The North Face 50 Hong Kong (HKG) 50km
7:45:35 h Sim, Jae-Duk   Overall: 26 M: 24 Cat M45: 4
08.-09.10.2017 Hasetsune Cup - Japan Mountain Endurance Race (JPN) 71.5km
8:46:32 h Sim, Jae-Duk   Overall: 8 M: 8 Cat M45: 1
16.-18.09.2017 Shinetsu Five Mountains Trail 100 mile (JPN) 102km
12:07:35 h Sim, Jae-Duk コロンビア·モントレイ  Overall: 7 M: 7 Cat M45: 1
03.06.2017 Geoje Jimaek Trail Run - 70 Km (KOR) 70km
9:07:45 h Sim, Jae-Duk   Overall: 1 M: 1 Cat M45: 1
20.05.2017 TNF 100 Korea (KOR) 100km
12:30:50 h Sim, Jae-Duk   Overall: 1 M: 1 Cat M45: 1
21.04.2017 Korea 50K (KOR) 58km
7:11:39 h Sim, Jae-Duk 컬럼비아스포츠웨어코리아  Overall: 4 M: 4 Cat M45: 1
2016 8 Events, 844.65 km  (More)
29.10.2016 IAU Trail WC Trans Peneda-Geres, Braga (POR) 85km
11:32:56 h Sim, Jae-Duk National team Republic of Korea  Overall: 112 M: 87 Cat M45: 3
09.-10.10.2016 Hasetsune Cup - Japan Mountain Endurance Race (JPN) 71.5km
9:07:54 h Sim, Jae-Duk   Overall: 17 M: 17 Cat M45: 3
26.-28.08.2016 Ultra Trail Tour du Mont Blanc (UTMB) (FRA) 170km
32:19:06 h Sim, Jae-Duk Salomon Korea  Overall: 123 M: 113 Cat M45: 8
14.08.2016 Jirisan Ultra Marathon (KOR) 47km
8:07:00 h Sim, Jae-Duk   Overall: 5 M: 5 Cat M45: 1
18.06.2016 Mount Xiqiao Int. 24 Hour Ultra Marathon (CHN) 24h
211.650 km Sim, Jae-Duk   Overall: 3 M: 3 Cat M45: 1
11.06.2016 TNF 100 Korea (KOR) 100km
13:08:32 h Sim, Jae-Duk Salomon Korea  Overall: 1 M: 1 Cat M45: 1
28.-29.05.2016 Bukhangang 100 Km Ultra Marathon Race (KOR) 100km
8:53:00 h Sim, Jae-Duk   Overall: 1 M: 1 Cat M45: 1
24.04.2016 Korea 50K (KOR) 59.5km
7:19:20 h Sim, Jae-Duk   Overall: 2 M: 2 Cat M45: 1
2015 5 Events, 445.5 km  (More)
21.11.2015 KUMF 100km Cup (KOR) 100km
7:27:58 h Sim, Jae-Duk   Overall: 1 M: 1 Cat M45: 1
31.10.-01.11.2015 Hasetsune Cup - Japan Mountain Endurance Race (JPN) 71.5km
8:16:45 h Sim, Jae-Duk   Overall: 9 M: 9 Cat M45: 1
22.08.2015 Ultravasan90 (SWE) 90km
7:23:50 h Sim, Jae-Duk Salomon Korea  Overall: 24 M: 22 Cat M45: 5
30.05.2015 IAU Trail WC Annecy (4ème La Maxi Race du Lac d'Annecy) (FRA) 84km
11:06:43 h Sim, Jae-Duk National Team Republic of Korea  Overall: 105 M: 91 Cat M45: 4
02.05.2015 Jeju City 100 km (KOR) 100km
7:38:10 h Sim, Jae-Duk   Overall: 1 M: 1 Cat M45: 1
2014 4 Events, 359.5 km  (More)
21.-22.11.2014 IAU 100km World Championship - open race (QAT) 100km
8:01:51 h Sim, Jae-Duk   Overall: 64 M: 52 Cat M45: 4
21.-22.11.2014 IAU 100km World Championship (QAT) 100km
8:01:51 h Sim, Jae-Duk   Overall: 64 M: 52 Cat M45: 4
12.-13.10.2014 Hasetsune Cup - Japan Mountain Endurance Race (JPN) 71.5km
9:38:54 h Sim, Jae-Duk   Overall: 75 M: 73 Cat M45: 7
26.-27.04.2014 Shizuoka to Yamanashi (STY) (JPN) 88km
10:56:09 h Sim, Jae-Duk   Overall: 2 M: 2 Cat M45: 1
18.-19.01.2014 Hong Kong 100 Ultra Trail Race (HKG) 100km
11:52:09 h Sim, Jae-Duk DSME  Overall: 17 M: 17 Cat M45: 2
2013 2 Events, 200 km  (More)
06.07.2013 Yeongsangang Ultra Marathon (KOR) 100km
8:18:54 h Sim, Jae-Duk   Overall: 1 M: 1 Cat M40: 1
01.06.2013 Tokyo Shibamata 100 km (JPN) 100km
7:45:51 h Sim, Jae-Duk   Overall: 2 M: 2 Cat M40: 1
2011 3 Events, 332.434 km  (More)
09.-10.10.2011 Hasetsune Cup - Japan Mountain Endurance Race (JPN) 71.5km
7:56:25 h Sim, Jae-Duk   Overall: 3 M: 3 Cat M40: 1
25.-26.06.2011 Western States 100 Mile Endurance Run (USA) 100mi
16:48:22 h Sim, Jae-Duk *Geoje, Kyungnam  Overall: 12 M: 12 Cat M40: 5
26.03.2011 Jeju City 100 km (KOR) 100km
7:16:13 h Sim, Jae-Duk *Geoje, Kyungnam  Overall: 2 M: 2 Cat M40: 1
2010 2 Events, 184 km  (More)
27.06.2010 Nichinan Orochi 100 Km Marathon (JPN) 100km
7:14:26 h Sim, Jae-Duk   Overall: 1 M: 1 Cat M40: 1
29.-30.05.2010 Sundown Night 84km (SGP) 84km
6:18:39 h Sim, Jae-Duk   Overall: 1 M: 1 Cat M40: 1
2009 2 Events, 214 km  (More)
11.-12.10.2009 Hasetsune Cup - Japan Mountain Endurance Race (JPN) 71.5km
7:42:21 h Sim, Jae-Duk Koreamhw  Overall: 3 M: 3 Cat M40: 1
27.-28.06.2009 Dongbaek Park Ultra Marathon (KOR) 12h
142.500 km Sim, Jae-Duk   Overall: 1 M: 1 Cat M40: 1
2008 4 Events, 545.3 km  (More)
26.-27.09.2008 Spartathlon (GRE) 245.3km
26:27:48 h Sim, Jae-Duk   Overall: 7 M: 7 Cat M35: 2
16.-17.08.2008 Busan Summer Beach 100 Km Ultra Marathon (KOR) 100km
8:11:40 h Sim, Jae-Duk   Overall: 1 M: 1 Cat M35: 1
02.-03.08.2008 Gangjin Ultra Marathon (KOR) 100km
9:01:32 h Sim, Jae-Duk   Overall: 1 M: 1 Cat M35: 1
26.07.2008 Daegu Kumho River Ultra Marathon - 100km (KOR) 100km
7:18:26 h Sim, Jae-Duk 대우조선해양마라톤클럽   Overall: 1 M: 1 Cat M35: 1
2007 3 Events, 360.934 km  (More)
18.11.2007 Seoul Ultra Marathon 100 km (KOR) 100km
7:30:20 h Sim, Jae-Duk   Overall: 2 M: 2 Cat M35: 2
23.-24.06.2007 Western States 100 Mile Endurance Run (USA) 100mi
18:44:54 h Sim, Jae-Duk *Geoje, Kyungnam  Overall: 11 M: 10 Cat M35: 5
13.-14.01.2007 Busan Beach Ultramarathon 100km (KOR) 100km
8:30:54 h Sim, Jae-Duk   Overall: 1 M: 1 Cat M35: 1
2006 3 Events, 271.5 km  (More)
19.11.2006 Seoul Ultra Marathon 100 km (KOR) 100km
7:29:46 h Sim, Jae-Duk   Overall: 3 M: 3 Cat M35: 2
08.-09.10.2006 Hasetsune Cup - Japan Mountain Endurance Race (JPN) 71.5km
7:52:24 h Sim, Jae-Duk 京城特別市山岳連盟  Overall: 1 M: 1 Cat M35: 1
11.-12.02.2006 Gyeongnam Goseong Ultra Marathon (KOR) 100km
7:59:00 h Sim, Jae-Duk 대우조선해양  Overall: 1 M: 1 Cat M35: 1
2005 2 Events, 345.3 km  (More)
30.09.-01.10.2005 Spartathlon (GRE) 245.3km
35:56:52 h Sim, Jae-Duk   Overall: 97 M: 85 Cat M35: 18
26.06.2005 IAU 100km WC Yubetsu (20. Lake Saroma 100 Km Ultramarathon) (JPN) 100km
7:11:49 h Sim, Jae-Duk Nationalteam Südkorea  Overall: 15 M: 15 Cat M35: 8
26.06.2005 IAU 100km WC Yubetsu (20. Lake Saroma 100 Km Ultramarathon) - 50 km Split (JPN) 50km
3:26:01 h Sim, Jae-Duk   Overall: 19 M: 19 Cat M35: 9
2004 2 Events, 200 km  (More)
11.09.2004 IAU 100km WC Winschoten (NED) 100km
7:13:35 h Sim, Jae-Duk Nationalteam Korea, Republic of  Overall: 21 M: 20 Cat M35: 10
11.09.2004 IAU 100km WC Winschoten - 50mi split (NED) 50mi
6:24:18 h Sim, Jae-Duk   Overall: 20 M: 20 Cat M35: 10
02.05.2004 100 km Ultra-Marathon Seoul (KOR) 100km
7:10:31 h Sim, Jae-Duk   Overall: 1 M: 1 Cat M35: 1
2002 1 Event, 71.5 km  (More)
12.-13.10.2002 Hasetsune Cup - Japan Mountain Endurance Race (JPN) 71.5km
8:49:55 h Sim, Jae-Duk *Seoul  Overall: 2 M: 2 Cat M23: 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 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2011 2010 2009 2008 2007 2006 2005 2004 2002
50km 3:26:01  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
3:26:01
(118/1)
 
 
50mi 6:24:18  
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
6:24:18
(27/1)
 
100km 7:10:31  
 
 
 
 
 
 
 
 
 
7:38:10
(139/1)
8:01:51
(207/1)
7:45:51
(143/1)
7:16:13
(49/1)
 
 
 
7:30:20
(83/1)
 
7:11:49
(41/1)
7:10:31
(41/2)
 
24h 211.650  
 
 
 
 
 
 
 
 
211.650
(164/1)
 
 
 
 
 
 
 
 
 
 
 
 

Comparison table

Comparison of performances in races with multiple participations

   2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2011 2010 2009 2008 2007 2006 2005 2004 2002
Hasetsune Cup - Japan Mountain Endurance Race 11 9:57:07   10:01:21         10:30:28 8:46:32 9:07:54 8:16:45 9:38:54   7:56:25   7:42:21     7:52:24     8:49:55
TNF 100 Korea 7 12:39:45 11:53:13 12:40:58       12:21:48 12:03:17 12:30:50 13:08:32                        
Seoul Ultra Trail 100K 4 14:03:01 13:23:56   14:04:06     12:40:49                              
Korea 50K 3   5:48:12             7:11:39 7:19:20                        
Dynafit Taebaek Trail 2 5:35:16 5:39:05                                        
Seoul Ultra Marathon 100 km 2                                   7:30:20 7:29:46      
Geoje Jimaek Trail Run - 50 Km 2   8:51:31 5:55:05                                      
Jeju City 100 km 2                     7:38:10     7:16:13                
Western States 100 Mile Endurance Run 2                           16:48:22       18:44:54        
Spartathlon 2                                 26:27:48     35:56:52