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Marathon Deutsche Weinstraße 2026   HaWei50 50km Ultralauf 28.2.2026   3h, 6h, 12h, 24h of Santander  
Name: Kobayashi, Ryoji 小林遼志   Submit Personal Website Send Link 
Club: Trippers 
Residence: Tokyo
Year of birth: 1982 (Cat. german: M40)
Date of birth: 00.00.0000 (Cat. internat.: M40)
Nationality: JPN JPN Japan
RunnerID: 812262
 

57 search results (57 Events, 5175.652 km).  (More)

2025 7 Events, 678.868 km  (More)
02.-03.11.2025 OSJ Kami 100 (JPN) 100km
14:01:04 h Kobayashi, Ryoji Trippers  Overall: 6 M: 6 Cat M40: 1
12.-13.10.2025 OSJ Koumi 100 (JPN) 100mi
25:43:37 h Kobayashi, Ryoji Trippers  Overall: 4 M: 4 Cat M40: 2
23.09.2025 OSJ Ontake 50km (JPN) 50km
3:38:41 h Kobayashi, Ryoji *Tokyo  Overall: 3 M: 3 Cat M40: 1
19.-20.07.2025 OSJ Ontake 100 Mile Ultra Trail (JPN) 100mi
18:11:32 h Kobayashi, Ryoji Trippers  Overall: 15 M: 14 Cat M40: 7
07.06.2025 OSJ Aizu Bandaisan Ultramarathon - 100 km (JPN) 100km
8:52:05 h Kobayashi, Ryoji Trippers  Overall: 6 M: 6 Cat M40: 2
25.05.2025 OSJ Okukuji Trail 60k (JPN) 62km
9:39:28 h Kobayashi, Ryoji Trippers  Overall: 29 M: 27 Cat M40: 10
22.02.2025 Zentsuji Mt.Gogaku (JPN) 45km
6:14:10 h Kobayashi, Ryoji   Overall: 6 M: 6 Cat M40: 3
2024 7 Events, 596.334 km  (More)
22.12.2024 Coast to Coast Boso hanto (JPN) 70km
7:28:10 h Kobayashi, Ryoji   Overall: 8 M: 8 Cat M40: 3
02.-03.11.2024 OSJ Kami 100 (JPN) 100km
16:01:13 h Kobayashi, Ryoji Trippers  Overall: 6 M: 6 Cat M40: 1
22.09.2024 OSJ Ontake 50km (JPN) 50km
4:22:19 h Kobayashi, Ryoji Trippers  Overall: 4 M: 4 Cat M40: 2
07.09.2024 OSJ Adatara Trail 50K (JPN) 53.4km
9:11:54 h Kobayashi, Ryoji Trippers  Overall: 18 M: 17 Cat M40: 2
13.-14.07.2024 OSJ Ontake 100 Mile Ultra Trail (JPN) 100mi
19:14:27 h Kobayashi, Ryoji Trippers  Overall: 11 M: 11 Cat M40: 4
15.06.2024 OSJ Aizu Bandaisan Ultramarathon - 100 km (JPN) 100km
9:13:23 h Kobayashi, Ryoji Trippers  Overall: 5 M: 5 Cat M40: 3
26.05.2024 OSJ Okukuji Trail 60k (JPN) 62km
9:14:20 h Kobayashi, Ryoji Trippers  Overall: 16 M: 16 Cat M40: 7
2023 7 Events, 734.16 km  (More)
17.12.2023 Coast to Coast Boso hanto (JPN) 72km
7:06:51 h Kobayashi, Ryoji   Overall: 9 M: 9 Cat M40: 1
23.-25.11.2023 Last Samurai Standing Backyard Ultra - Gunma (JPN) 42h
140.826 km Kobayashi, Ryoji   Overall: 8 M: 8 Cat M40: 3
03.09.2023 OSJ Adatara Trail 50K (JPN) 53.4km
9:19:16 h Kobayashi, Ryoji Trippers  Overall: 15 M: 15 Cat M40: 4
15.-16.07.2023 OSJ Ontake 100 Mile Ultra Trail (JPN) 100mi
20:08:53 h Kobayashi, Ryoji Trippers  Overall: 9 M: 9 Cat M40: 3
18.06.2023 OSJ Yamanaka Onsen Trail Run (JPN) 78km
12:53:48 h Kobayashi, Ryoji Trippers  Overall: 19 M: 19 Cat M40: 7
28.05.2023 OSJ Okukuji Trail 60k (JPN) 62km
11:54:51 h Kobayashi, Ryoji Trippers  Overall: 30 M: 29 Cat M40: 14
21.-23.04.2023 Ultra-Trail Mt. Fuji (UTMF) (JPN) 167km
30:20:29 h Kobayashi, Ryoji Trippers  Overall: 191 M: 175 Cat M40: 58
2022 9 Events, 970.154 km  (More)
19.-21.11.2022 Last Samurai Standing Backyard Ultra - Tokyo (JPN) 42h
207.886 km Kobayashi, Ryoji   Overall: 11 M: 10 Cat M35: 2
05.-06.11.2022 OSJ Kami 100 (JPN) 100km
15:46:09 h Kobayashi, Ryoji Trippers  Overall: 13 M: 12 Cat M35: 7
08.-10.10.2022 OSJ Koumi 100 (JPN) 100mi
27:25:41 h Kobayashi, Ryoji Trippers  Overall: 7 M: 7 Cat M35: 4
04.09.2022 OSJ Adatara Trail 50K (JPN) 53.4km
8:07:22 h Kobayashi, Ryoji Trippers  Overall: 19 M: 19 Cat M35: 8
21.08.2022 OSJ Mahirusanchi Trail 50K (JPN) 50km
7:15:42 h Kobayashi, Ryoji Trippers  Overall: 13 M: 13 Cat M35: 1
16.-17.07.2022 OSJ Ontake 100 Mile Ultra Trail (JPN) 100mi
19:37:52 h Kobayashi, Ryoji Trippers  Overall: 7 M: 7 Cat M35: 2
18.06.2022 OSJ Yamanaka Onsen Trail Run (JPN) 78km
13:33:24 h Kobayashi, Ryoji Trippers  Overall: 23 M: 21 Cat M35: 4
05.06.2022 OSJ Aizu Bandaisan Ultramarathon - 100 km (JPN) 100km
8:34:49 h Kobayashi, Ryoji Trippers  Overall: 8 M: 8 Cat M35: 2
28.05.2022 OSJ Okukuji Trail 60k (JPN) 59km
9:46:36 h Kobayashi, Ryoji Trippers  Overall: 22 M: 21 Cat M35: 8
2021 4 Events, 385.934 km  (More)
06.-07.11.2021 OSJ Kami 100 (JPN) 100km
14:51:03 h Kobayashi, Ryoji Trippers  Overall: 8 M: 7 Cat M35: 3
09.-10.10.2021 OSJ Koumi 100 (JPN) 100mi
26:45:54 h Kobayashi, Ryoji Trippers  Overall: 21 M: 21 Cat M35: 9
04.09.2021 OSJ Adatara Trail 50K (JPN) 50km
9:25:35 h Kobayashi, Ryoji Trippers  Overall: 10 M: 10 Cat M35: 7
28.08.2021 Okushinano 100 - 75 km (JPN) 75km
8:37:45 h Kobayashi, Ryoji Trippers  Overall: 15 M: 15 Cat M35: 4
2020 3 Events, 260.934 km  (More)
10.-11.10.2020 OSJ Koumi 100 (JPN) 100mi
31:56:42 h Kobayashi, Ryoji Trippers  Overall: 35 M: 31 Cat M35: 14
06.09.2020 OSJ Adatara Trail 50K (JPN) 50km
7:27:43 h Kobayashi, Ryoji Trippers  Overall: 38 M: 37 Cat M35: 11
08.02.2020 OSJ Jungle Trail 50K Amami (JPN) 50km
4:33:13 h Kobayashi, Ryoji Trippers  Overall: 7 M: 7 Cat M35: 3
2019 5 Events, 433.934 km  (More)
27.10.2019 OSJ Hyonosen Mountains Trail Race (JPN) 73km
9:26:24 h Kobayashi, Ryoji   Overall: 6 M: 6 Cat M35: 2
01.09.2019 OSJ Adatara Trail 50K (JPN) 50km
9:27:32 h Kobayashi, Ryoji   Overall: 18 M: 18 Cat M35: 4
13.-14.07.2019 OSJ Ontake 100 Mile Ultra Trail (JPN) 100mi
18:54:42 h Kobayashi, Ryoji   Overall: 5 M: 5 Cat M35: 4
19.05.2019 Yatsugatake Nobeyama 100 km (JPN) 100km
9:07:21 h Kobayashi, Ryoji   Overall: 13 M: 13 Cat M35: 7
09.02.2019 OSJ Jungle Trail 50K Amami (JPN) 50km
4:41:26 h Kobayashi, Ryoji *Tokyo Pref.  Overall: 7 M: 6 Cat M35: 2
2018 5 Events, 410.934 km  (More)
11.11.2018 Kanna Mountain Run (JPN) 50km
6:41:45 h Kobayashi, Ryoji Trippers  Overall: 16 M: 16 Cat M35: 4
06.-07.10.2018 OSJ Koumi 100 (JPN) 100mi
30:22:49 h Kobayashi, Ryoji Trippers  Overall: 11 M: 11 Cat M35: 3
02.09.2018 OSJ Adatara Trail 50K (JPN) 50km
9:41:54 h Kobayashi, Ryoji   Overall: 19 M: 19 Cat M35: 6
10.06.2018 Skyline Trail Sugadaira (JPN) 50km
6:18:06 h Kobayashi, Ryoji   Overall: 9 M: 9 Cat M35: 4
20.05.2018 Yatsugatake Nobeyama 100 km (JPN) 100km
9:13:24 h Kobayashi, Ryoji Trippers  Overall: 22 M: 21 Cat M35: 7
2017 4 Events, 316.5 km  (More)
08.-09.10.2017 Hasetsune Cup - Japan Mountain Endurance Race (JPN) 71.5km
11:27:56 h Kobayashi, Ryoji トリッパーズ  Overall: 120 M: 111 Cat M23: 25
15.07.2017 OSJ Ontake 100km Ultra Trail (JPN) 100km
10:48:59 h Kobayashi, Ryoji *Tokyo  Overall: 20 M: 19 Cat M23: 5
10.06.2017 Skyline Trail Sugadaira (JPN) 45km
5:36:36 h Kobayashi, Ryoji   Overall: 25 M: 24 Cat M23: 9
21.05.2017 Yatsugatake Nobeyama 100 km (JPN) 100km
10:37:01 h Kobayashi, Ryoji *Tokyo  Overall: 86 M: 82 Cat M23: 19
2016 5 Events, 339.9 km  (More)
09.-10.10.2016 Hasetsune Cup - Japan Mountain Endurance Race (JPN) 71.5km
13:24:38 h Kobayashi, Ryoji   Overall: 347 M: 323 Cat M23: 78
11.09.2016 Hakuba Int. Trail Run (JPN) 53km
6:36:16 h Kobayashi, Ryoji *Tokyo  Overall: 47 M: 46 Cat M23: 13
28.08.2016 Tsukuba Renjyo 70 Km Road & Trail Run (JPN) 70km
7:46:55 h Kobayashi, Ryoji *Tokyo  Overall: 16 M: 16 Cat M23: 7
12.06.2016 Skyline Trail Sugadaira (JPN) 45.4km
6:19:43 h Kobayashi, Ryoji   Overall: 66 M: 61 Cat M23: 19
22.05.2016 Yatsugatake Nobeyama 100 km (JPN) 100km
13:26:51 h Kobayashi, Ryoji *Tokyo  Overall: 909 M: 807 Cat M23: 78
2015 1 Event, 48 km  (More)
30.08.2015 Tsukuba Renjyo 48 Km Road & Trail Run (JPN) 48km
6:00:13 h Kobayashi, Ryoji *Tokyo  Overall: 60 M: 54 Cat M23: 14

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

Comparison table

Comparison of performances in races with multiple participations

   2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015
OSJ Adatara Trail 50K 7   9:11:54 9:19:16 8:07:22 9:25:35 7:27:43 9:27:32 9:41:54      
OSJ Koumi 100 5 25:43:37     27:25:41 26:45:54 31:56:42   30:22:49      
OSJ Ontake 100 Mile Ultra Trail 5 18:11:32 19:14:27 20:08:53 19:37:52     18:54:42        
OSJ Kami 100 4 14:01:04 16:01:13   15:46:09 14:51:03            
OSJ Okukuji Trail 60k 4 9:39:28 9:14:20 11:54:51 9:46:36              
Yatsugatake Nobeyama 100 km 4             9:07:21 9:13:24 10:37:01 13:26:51  
OSJ Aizu Bandaisan Ultramarathon - 100 km 3 8:52:05 9:13:23   8:34:49              
Skyline Trail Sugadaira 3               6:18:06 5:36:36 6:19:43  
OSJ Ontake 50km 2 3:38:41 4:22:19                  
Coast to Coast Boso hanto 2   7:28:10 7:06:51                
OSJ Jungle Trail 50K Amami 2           4:33:13 4:41:26        
OSJ Yamanaka Onsen Trail Run 2     12:53:48 13:33:24              
Hasetsune Cup - Japan Mountain Endurance Race 2                 11:27:56 13:24:38