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Name: Shirai, Takamasa 白井孝昌   Submit Personal Website Send Link 
Club:  
Residence: Aichi Pref.
Year of birth: 1969 (Cat. german: M55)
Date of birth: 00.00.0000 (Cat. internat.: M55)
Nationality: JPN JPN Japan
RunnerID: 1703227
 

7 search results (7 Events, 659.2 km).  (More)

2026 1 Event, 100 km  (More)
18.04.2026 Atsumi Peninsula Ultra Nature Run - 100km (JPN) 100km
13:46:06 h Shirai, Takamasa *Aichi Pref.  Overall: 78 M: 72 Cat M55: 7
2025 1 Event, 160 km  (More)
02.-03.11.2025 Tokai Peninsura Giant Trail 100 (JPN) 160km
33:32:32 h Shirai, Takamasa   Overall: 24 M: 20 Cat M55: 1
2024 2 Events, 159.2 km  (More)
14.07.2024 OSJ Ontake 100km Ultra Trail (JPN) 109.2 km
14:39:22 h Shirai, Takamasa *Aichi Pref.  Overall: 270 M: 240 Cat M50: 37
11.05.2024 Mt. Hiei Int. 50 Km Trail Run (JPN) 50km
9:27:51 h Shirai, Takamasa *Aichi Pref.  Overall: 240 M: 210 Cat M50: 43
2023 2 Events, 170 km  (More)
01.10.2023 Okumikawa Power Trail (JPN) 70km
13:07:19 h Shirai, Takamasa *Aichi Pref.  Overall: 123 M: 112 Cat M50: 10
15.04.2023 Atsumi Peninsula Ultra Nature Run - 100km (JPN) 100km
12:04:06 h Shirai, Takamasa   Overall: 83 M: 76 Cat M50: 9
2022 1 Event, 70 km  (More)
16.04.2022 Atsumi Peninsula Ultra Nature Run - 70km (JPN) 70km
9:03:19 h Shirai, Takamasa   Overall: 39 M: 29 Cat M50: 7

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 2026 2025 2024 2023 2022

Comparison table

Comparison of performances in races with multiple participations

   2026 2025 2024 2023 2022
Atsumi Peninsula Ultra Nature Run - 100km 2 13:46:06     12:04:06