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Marathon Deutsche Weinstraße 2026   HaWei50 50km Ultralauf 28.2.2026   3h, 6h, 12h, 24h of Santander  
Name: Koga, Yukiko 古我由紀子   Submit Personal Website Send Link 
Club: トラベルdb 
Residence: Tama
Year of birth: 1969 (Cat. german: W55)
Date of birth: 24.05.1969 (Cat. internat.: W55)
Nationality: JPN JPN Japan
RunnerID: 732074
 

16 search results (16 Events, 1368.9 km).  (More)

2025 1 Event, 71.5 km  (More)
12.-13.10.2025 Hasetsune Cup - Japan Mountain Endurance Race (JPN) 71.5km
20:06:25 h Koga, Yukiko トラベルdb  Overall: 865 F: 84 Cat W55: 7
2024 1 Event, 71.5 km  (More)
13.-14.10.2024 Hasetsune Cup - Japan Mountain Endurance Race (JPN) 71.5km
18:47:59 h Koga, Yukiko トラベルdb  Overall: 1000 F: 104 Cat W55: 9
2023 2 Events, 177.5 km  (More)
18.-19.11.2023 FunTrails100K Round (JPN) 106km
28:52:55 h Koga, Yukiko トラベルdb  Overall: 325 F: 43 Cat W50: 5
08.-09.10.2023 Hasetsune Cup - Japan Mountain Endurance Race (JPN) 71.5km
18:00:44 h Koga, Yukiko トラベルdb  Overall: 949 F: 99 Cat W50: 24
2021 1 Event, 106 km  (More)
20.-21.11.2021 FunTrails100K Round (JPN) 106km
28:25:20 h Koga, Yukiko *Tokyo  Overall: 379 F: 48 Cat W50: 10
2018 3 Events, 306.5 km  (More)
17.-18.11.2018 FunTrails100K Round (JPN) 106km
30:31:39 h Koga, Yukiko トラベルdb  Overall: 415 F: 42 Cat W45: 9
07.-08.10.2018 Hasetsune Cup - Japan Mountain Endurance Race (JPN) 71.5km
19:38:00 h Koga, Yukiko トラベルdb  Overall: 1023 F: 127 Cat W45: 33
22.-23.09.2018 SkyView Ultra-Trail 120 - Yamada Noboru Memorial Cup (JPN) 129km
34:03:07 h Koga, Yukiko トラベルdb  Overall: 447 F: 42 Cat W45: 9
2017 2 Events, 171.5 km  (More)
08.-09.10.2017 Hasetsune Cup - Japan Mountain Endurance Race (JPN) 71.5km
16:28:56 h Koga, Yukiko トラベルdb  Overall: 768 F: 81 Cat W45: 22
11.06.2017 Iwate Ginga 100km Marathon Challenge (JPN) 100km
13:23:41 h Koga, Yukiko *Tokyo  Overall: 881 F: 109 Cat W45: 25
2016 4 Events, 320.9 km  (More)
11.12.2016 Izu Trail Journey (JPN) 71.7km
12:14:44 h Koga, Yukiko トラベルDB  Overall: 603 F: 64 Cat W45: 11
19.-20.11.2016 FunTrails100K Round (JPN) 105km
24:18:48 h Koga, Yukiko トラベルdb  Overall: 137 F: 8 Cat W45: 2
09.-10.10.2016 Hasetsune Cup - Japan Mountain Endurance Race (JPN) 71.5km
18:13:22 h Koga, Yukiko トラベルdb  Overall: 1180 F: 109 Cat W45: 23
26.06.2016 Spatrail - Shima to Kusatsu (JPN) 72.7km
12:05:57 h Koga, Yukiko   Overall: 429 F: 50 Cat W45: 7
2015 2 Events, 143.5 km  (More)
31.10.-01.11.2015 Hasetsune Cup - Japan Mountain Endurance Race (JPN) 71.5km
21:27:19 h Koga, Yukiko   Overall: 1871 F: 197 Cat W45: 36
15.03.2015 Izu Trail Journey (JPN) 72km
13:40:52 h Koga, Yukiko *Tokyo  Overall: 1014 F: 123 Cat W45: 25

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 2021 2018 2017 2016 2015

Comparison table

Comparison of performances in races with multiple participations

   2025 2024 2023 2021 2018 2017 2016 2015
Hasetsune Cup - Japan Mountain Endurance Race 7 20:06:25 18:47:59 18:00:44   19:38:00 16:28:56 18:13:22 21:27:19
FunTrails100K Round 4     28:52:55 28:25:20 30:31:39   24:18:48  
Izu Trail Journey 2             12:14:44 13:40:52