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Marathon Deutsche Weinstraße 2026   HaWei50 50km Ultralauf 28.2.2026   3h, 6h, 12h, 24h of Santander  
Name: Kojima, Manabu 小嶋学   Submit Personal Website Send Link 
Club: Tiba Athletic Association 
Residence: Chiba Pref.
Year of birth: 1969 (Cat. german: M55)
Date of birth: 00.00.0000 (Cat. internat.: M55)
Nationality: JPN JPN Japan
RunnerID: 126052
 

20 search results (20 Events, 1773.4 km).  (More)

2025 4 Events, 221.4 km  (More)
22.11.2025 Conghua CH50 - 50 Km Run (CHN) 50km
10:23:38 h Kojima, Manabu   Overall: 374 M: 277 Cat M55: 7
17.05.2025 Ultra-Trail Great Wall by UTMB - 50K (CHN) 53.8km
10:24:20 h Kojima, Manabu   Overall: 935 M: 700 Cat M55: 15
01.-02.03.2025 Ultra-Trail Xiamen by UTMB - 50K (CHN) 53.6km
12:46:35 h Kojima, Manabu   Overall: 579 M: 401 Cat M55: 23
11.01.2025 GZ100 Guangzhou - 60 Km Run (CHN) 64km
14:16:00 h Kojima, Manabu   Overall: 491 M: 389 Cat M55: 22
2022 1 Event, 100 km  (More)
22.05.2022 Tokyo Shibamata 100 km (JPN) 100km
13:42:46 h Kojima, Manabu   Overall: 503 M: 455 Cat M50: 99
2019 1 Event, 100 km  (More)
19.05.2019 Tokyo Shibamata 100 km (JPN) 100km
13:44:48 h Kojima, Manabu   Overall: 1220 M: 1112 Cat M45: 194
2018 2 Events, 200 km  (More)
24.06.2018 Lake Saroma 100 Km Ultramarathon (JPN) 100km
12:55:26 h Kojima, Manabu   Overall: 2260 M: 1906 Cat M45: 419
03.06.2018 Tokyo Shibamata 100 km (JPN) 100km
13:43:42 h Kojima, Manabu   Overall: 904 M: 817 Cat M45: 135
2016 2 Events, 200 km  (More)
09.10.2016 Echigo Kubikino 100km Ultramarathon (JPN) 100km
12:47:53 h Kojima, Manabu *Chiba Pref.  Overall: 807 M: 689 Cat M45: 104
26.06.2016 Lake Saroma 100 Km Ultramarathon (JPN) 100km
11:32:34 h Kojima, Manabu 行田公園走友会  Overall: 1194 M: 1053 Cat M45: 219
2015 2 Events, 200 km  (More)
27.09.2015 Akita Nairiku 100km Marathon (JPN) 100km
12:49:45 h Kojima, Manabu *Chiba  Overall: 639 M: 546 Cat M45: 75
06.06.2015 Tokyo Shibamata 100 km (JPN) 100km
13:04:26 h Kojima, Manabu   Overall: 869 M: 808 Cat M45: 171
2014 1 Event, 60 km  (More)
22.11.2014 Kiso-Sansen 60 Km Ultra-Marathon (JPN) 60km
6:09:04 h Kojima, Manabu *Chiba Pref.  Overall: 274 M: 236 Cat M40: 38
2013 2 Events, 200 km  (More)
30.06.2013 Lake Saroma 100 Km Ultramarathon (JPN) 100km
12:06:14 h Kojima, Manabu ジーダット  Overall: 1180 M: 1030 Cat M40: 185
01.06.2013 Tokyo Shibamata 100 km (JPN) 100km
12:11:34 h Kojima, Manabu *Chiba Pref.  Overall: 516 M: 476 Cat M40: 80
2010 4 Events, 392 km  (More)
09.10.2010 Echigo Kubikino 100km Ultramarathon (JPN) 100km
10:46:29 h Kojima, Manabu *Chiba Pref.  Overall: 196 M: 177 Cat M40: 34
27.06.2010 Lake Saroma 100 Km Ultramarathon (JPN) 100km
11:43:03 h Kojima, Manabu *Chiba Pref.  Overall: 711 M: 627 Cat M40: 119
03.-04.05.2010 Yamaguchi 100 Hagi-O-Kan Maranic 140 km (JPN) 140km
21:13:28 h Kojima, Manabu *Chiba Pref.  Overall: 36 M: 32 Cat M40: 8
04.04.2010 Tsurunuma 52 km (JPN) 52km
4:58:56 h Kojima, Manabu *Chiba  Overall: 30 M: 26 Cat M40: 3
2009 1 Event, 100 km  (More)
28.06.2009 Lake Saroma 100 Km Ultramarathon (JPN) 100km
9:41:20 h Kojima, Manabu Tiba Athletic Association  Overall: 275 M: 250 Cat M35: 46

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 2022 2019 2018 2016 2015 2014 2013 2010 2009
100km 9:41:20  
13:42:46
(4982/1185) 		13:44:48
(9026/4844) 		12:55:26
(7099/3650) 		11:32:34
(4065/1963) 		13:04:26
(8347/4422) 		 
12:06:14
(5056/1801) 		11:43:03
(3560/928) 		9:41:20
(1173/322)

Comparison table

Comparison of performances in races with multiple participations

   2025 2022 2019 2018 2016 2015 2014 2013 2010 2009
Tokyo Shibamata 100 km 5   13:42:46 13:44:48 13:43:42   13:04:26   12:11:34    
Lake Saroma 100 Km Ultramarathon 5       12:55:26 11:32:34     12:06:14 11:43:03 9:41:20
Echigo Kubikino 100km Ultramarathon 2         12:47:53       10:46:29