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Marathon Deutsche Weinstraße 2026   HaWei50 50km Ultralauf 28.2.2026   3h, 6h, 12h, 24h of Santander  
Name: Shiratori, Hiroyuki 白鳥洋征   Submit Personal Website Send Link 
Club:  
Residence: Hokkaido Pref.
Year of birth: 1968 (Cat. german: M55)
Date of birth: 00.00.0000 (Cat. internat.: M55)
Nationality: JPN JPN Japan
RunnerID: 838288
 

7 search results (7 Events, 700 km).  (More)

2025 1 Event, 100 km  (More)
29.06.2025 Lake Saroma 100 Km Ultramarathon (JPN) 100km
12:43:03 h Shiratori, Hiroyuki   Overall: 1533 M: 1335 Cat M55: 158
2024 1 Event, 100 km  (More)
30.06.2024 Lake Saroma 100 Km Ultramarathon (JPN) 100km
12:27:34 h Shiratori, Hiroyuki   Overall: 1224 M: 1054 Cat M55: 130
2023 1 Event, 100 km  (More)
25.06.2023 Lake Saroma 100 Km Ultramarathon (JPN) 100km
12:44:17 h Shiratori, Hiroyuki   Overall: 1581 M: 1374 Cat M50: 259
2019 1 Event, 100 km  (More)
30.06.2019 Lake Saroma 100 Km Ultramarathon (JPN) 100km
12:34:00 h Shiratori, Hiroyuki   Overall: 1787 M: 1540 Cat M50: 307
2018 1 Event, 100 km  (More)
24.06.2018 Lake Saroma 100 Km Ultramarathon (JPN) 100km
11:33:23 h Shiratori, Hiroyuki   Overall: 1088 M: 957 Cat M45: 226
2017 1 Event, 100 km  (More)
25.06.2017 Lake Saroma 100 Km Ultramarathon (JPN) 100km
12:44:06 h Shiratori, Hiroyuki *Hokkaido Pref.  Overall: 1862 M: 1604 Cat M45: 347
2016 1 Event, 100 km  (More)
26.06.2016 Lake Saroma 100 Km Ultramarathon (JPN) 100km
11:43:16 h Shiratori, Hiroyuki *Hokkaido Pref.  Overall: 1323 M: 1168 Cat M45: 234

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 2019 2018 2017 2016
100km 11:33:23 12:43:03
(5348/2338)
12:27:34
(4844/1882)
12:44:17
(4726/2515)
12:34:00
(6297/3088)
11:33:23
(3979/1780)
12:44:06
(6360/2957)
11:43:16
(4470/2180)

Comparison table

Comparison of performances in races with multiple participations

   2025 2024 2023 2019 2018 2017 2016
Lake Saroma 100 Km Ultramarathon 7 12:43:03 12:27:34 12:44:17 12:34:00 11:33:23 12:44:06 11:43:16