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Marathon Deutsche Weinstraße 2026   HaWei50 50km Ultralauf 28.2.2026   3h, 6h, 12h, 24h of Santander  
Name: Shiraishi, Tadaaki 白石忠章   Submit Personal Website Send Link 
Club:  
Residence: Gunma Pref.
Year of birth: 1978 (Cat. german: M45)
Date of birth: 00.00.0000 (Cat. internat.: M45)
Nationality: JPN JPN Japan
RunnerID: 439341
 

27 search results (27 Events, 2054.234 km).  (More)

2025 2 Events, 217 km  (More)
07.-08.06.2025 Gran Trail Minakami - 50km (JPN) 50km
8:06:32 h Shiraishi, Tadaaki   Overall: 12 M: 11 Cat M45: 3
25.-26.04.2025 Ultra-Trail Mt. Fuji (UTMF) (JPN) 167km
36:30:19 h Shiraishi, Tadaaki   Overall: 453 M: 415 Cat M45: 100
2024 2 Events, 265.934 km  (More)
14.-16.09.2024 Shinetsu Five Mountains Trail 100 mile (JPN) 100mi
29:14:47 h Shiraishi, Tadaaki *Ibaraki Pref.  Overall: 284 M: 244 Cat M45: 66
11.05.2024 Aso Volcano Trail (JPN) 105km
22:35:51 h Shiraishi, Tadaaki *Ibaraki Pref.  Overall: 183 M: 158 Cat M45: 35
2023 2 Events, 169 km  (More)
08.-09.07.2023 Shiga Kogen 100 (JPN) 100km
18:07:09 h Shiraishi, Tadaaki *Chiba Pref.  Overall: 58 M: 52 Cat M40: 13
22.-23.04.2023 KAI 69k (JPN) 69km
11:12:09 h Shiraishi, Tadaaki *Ibaraki Pref.  Overall: 104 M: 91 Cat M40: 30
2022 4 Events, 219.5 km  (More)
09.-10.10.2022 Hasetsune Cup - Japan Mountain Endurance Race (JPN) 71.5km
12:49:23 h Shiraishi, Tadaaki   Overall: 230 M: 208 Cat M40: 54
04.09.2022 Hakuba Int. Trail Run (JPN) 50km
8:45:22 h Shiraishi, Tadaaki *Ibaraki Pref.  Overall: 248 M: 223 Cat M40: 55
12.06.2022 Yuzawa Sky Extreme Trail (JPN) 53km
9:08:32 h Shiraishi, Tadaaki   Overall: 33 M: 29 Cat M40: 9
27.05.2022 Karuizawa Trail Running Race (JPN) 45km
7:01:49 h Shiraishi, Tadaaki *Ibaraki Pref.  Overall: 77 M: 70 Cat M40: 16
2021 2 Events, 175 km  (More)
28.08.2021 Okushinano 100 - 75 km (JPN) 75km
12:29:13 h Shiraishi, Tadaaki *Ibaraki Pref.  Overall: 214 M: 176 Cat M40: 42
14.03.2021 Ibaraki 100k Ultra Marathon (JPN) 100km
9:42:35 h Shiraishi, Tadaaki   Overall: 31 M: 30 Cat M40: 4
2019 2 Events, 116.7 km  (More)
08.12.2019 Izu Trail Journey (JPN) 71.7km
8:57:12 h Shiraishi, Tadaaki   Overall: 177 M: 171 Cat M40: 46
29.06.2019 Utsukushigahara 45 Km Trail Run (JPN) 45km
4:44:43 h Shiraishi, Tadaaki   Overall: 21 M: 19 Cat M40: 6
2016 3 Events, 170 km  (More)
22.10.2016 Shigakogen Extreme Trail (JPN) 60km
8:14:42 h Shiraishi, Tadaaki *Gunma Pref.  Overall: 32 M: 30 Cat M35: 7
16.-17.07.2016 Nozawa Onsen 4100D Mountain Trail (JPN) 65km
11:09:25 h Shiraishi, Tadaaki *Gunma Pref.  Overall: 94 M: 86 Cat M35: 10
02.07.2016 Utsukushigahara 45 Km Trail Run (JPN) 45km
5:11:44 h Shiraishi, Tadaaki   Overall: 17 M: 16 Cat M35: 4
2015 3 Events, 201.7 km  (More)
26.-27.09.2015 Shizuoka to Yamanashi (STY) (JPN) 76.7km
12:50:55 h Shiraishi, Tadaaki   Overall: 72 M: 65 Cat M35: 12
29.08.2015 Shigakogen Extreme Trail (JPN) 62km
12:51:37 h Shiraishi, Tadaaki *Gunma Pref.  Overall: 24 M: 24 Cat M35: 2
12.04.2015 Okumikawa Power Trail (JPN) 63km
9:30:02 h Shiraishi, Tadaaki *Gunma Pref.  Overall: 33 M: 33 Cat M35: 7
2014 4 Events, 319.4 km  (More)
09.11.2014 Kanna Mountain Run (JPN) 50km
6:41:11 h Shiraishi, Tadaaki *Gunma Pref.  Overall: 8 M: 7 Cat M35: 3
19.07.2014 OSJ Ontake 100km Ultra Trail (JPN) 100km
10:57:15 h Shiraishi, Tadaaki *Gunma Pref.  Overall: 22 M: 22 Cat M35: 5
15.06.2014 Spatrail - Shima to Kusatsu (JPN) 81.4km
9:48:55 h Shiraishi, Tadaaki   Overall: 23 M: 23 Cat M35: 8
26.-27.04.2014 Shizuoka to Yamanashi (STY) (JPN) 88km
13:55:44 h Shiraishi, Tadaaki *Gunma Pref.  Overall: 16 M: 15 Cat M35: 3
2013 2 Events, 150 km  (More)
29.09.2013 SkyView Ultra-Trail (JPN) 50km
6:18:52 h Shiraishi, Tadaaki *Gunma Pref.  Overall: 10 M: 10 Cat M23: 8
13.07.2013 OSJ Ontake 100km Ultra Trail (JPN) 100km
13:02:35 h Shiraishi, Tadaaki *Gunma Pref.  Overall: 105 M: 99 Cat M23: 35
2012 1 Event, 50 km  (More)
30.09.2012 SkyView Ultra-Trail (JPN) 50km
7:01:35 h Shiraishi, Tadaaki *Gunmaken Pref.  Overall: 13 M: 13 Cat M23: 6

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 2019 2016 2015 2014 2013 2012

Comparison table

Comparison of performances in races with multiple participations

   2025 2024 2023 2022 2021 2019 2016 2015 2014 2013 2012
Shigakogen Extreme Trail 2             8:14:42 12:51:37      
Utsukushigahara 45 Km Trail Run 2           4:44:43 5:11:44        
SkyView Ultra-Trail 2                   6:18:52 7:01:35
OSJ Ontake 100km Ultra Trail 2                 10:57:15 13:02:35  
Shizuoka to Yamanashi (STY) 2               12:50:55 13:55:44