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Marathon Deutsche Weinstraße 2026   HaWei50 50km Ultralauf 28.2.2026   3h, 6h, 12h, 24h of Santander  
Name: Yamamoto, Masahiro 山本昌博   Submit Personal Website Send Link 
Club: JCG根室 
Residence: Okinawa Pref.
Year of birth: 1964 (Cat. german: M60)
Date of birth: 00.00.0000 (Cat. internat.: M60)
Nationality: JPN JPN Japan
RunnerID: 322482
 

6 search results (6 Events, 600 km).  (More)

2025 1 Event, 100 km  (More)
29.06.2025 Lake Saroma 100 Km Ultramarathon (JPN) 100km
11:58:01 h Yamamoto, Masahiro   Overall: 1015 M: 890 Cat M60: 55
2018 1 Event, 100 km  (More)
24.06.2018 Lake Saroma 100 Km Ultramarathon (JPN) 100km
11:09:16 h Yamamoto, Masahiro   Overall: 870 M: 764 Cat M50: 156
2017 1 Event, 100 km  (More)
25.06.2017 Lake Saroma 100 Km Ultramarathon (JPN) 100km
11:22:30 h Yamamoto, Masahiro *Okinawa Pref.  Overall: 853 M: 767 Cat M50: 144
2014 1 Event, 100 km  (More)
29.06.2014 Lake Saroma 100 Km Ultramarathon (JPN) 100km
10:02:58 h Yamamoto, Masahiro JCG根室  Overall: 261 M: 238 Cat M45: 56
2012 1 Event, 100 km  (More)
24.06.2012 Lake Saroma 100 Km Ultramarathon (JPN) 100km
10:17:57 h Yamamoto, Masahiro *Hokkaido  Overall: 429 M: 385 Cat M45: 89
2011 1 Event, 100 km  (More)
26.06.2011 Lake Saroma 100 Km Ultramarathon (JPN) 100km
11:02:09 h Yamamoto, Masahiro *Hokkaido  Overall: 652 M: 587 Cat M45: 107

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 2018 2017 2014 2012 2011
100km 10:02:58 11:58:01
(3999/1603) 		11:09:16
(3273/1414) 		11:22:30
(3568/1500) 		10:02:58
(1657/482) 		10:17:57
(1921/489) 		11:02:09
(2816/759)

Comparison table

Comparison of performances in races with multiple participations

   2025 2018 2017 2014 2012 2011
Lake Saroma 100 Km Ultramarathon 6 11:58:01 11:09:16 11:22:30 10:02:58 10:17:57 11:02:09