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Name: Usuma, Ikuo 臼間郁男   Submit Personal Website Send Link 
Club: モンキークルー 
Residence: Hyogo Pref.
Year of birth: 1967 (Cat. german: M55)
Date of birth: 00.00.0000 (Cat. internat.: M55)
Nationality: JPN JPN Japan
RunnerID: 1564918
 

21 search results (21 Events, 1393.6 km).  (More)

2026 1 Event, 50 km  (More)
09.05.2026 Mt. Hiei Int. 50 Km Trail Run (JPN) 50km
10:41:31 h Usuma, Ikuo Hyogo Pref.  Overall: 380 M: 326 Cat M55: 29
2025 5 Events, 322 km  (More)
06.12.2025 Chiangmai Thailand by UTMB - HMONG 50-DAY (THA) 48km
14:39:27 h Usuma, Ikuo Monkey Crew  Overall: 2002 M: 1368 Cat M55: 79
18.-19.10.2025 Mt. Rocco Cannonball Run - 56 km Speed (JPN) 56km
8:50:55 h Usuma, Ikuo モンキークルー  Overall: 71 M: 64 Cat M55: 3
28.09.2025 Muraoka 88 km Ultra Marathon (JPN) 88km
13:40:49 h Usuma, Ikuo *Hyogo Pref.  Overall: 182 M: 122 Cat M55: 32
05.04.2025 Flash Trail Challenge 80km (JPN) 80km
16:34:03 h Usuma, Ikuo   Overall: 41 M: 43 Cat M55: 5
15.03.2025 Mt. Hiei Int. 50 Km Trail Run (JPN) 50km
10:05:59 h Usuma, Ikuo *Hyogo Pref.  Overall: 385 M: 337 Cat M55: 30
2024 4 Events, 327.4 km  (More)
07.12.2024 Chiangmai Thailand by UTMB - HMONG 50 (THA) 53km
10:05:38 h Usuma, Ikuo Monkey Crew  Overall: 1103 M: 814 Cat M55: 33
20.-21.10.2024 Mt. Rocco Cannonball Run - 56 km Speed (JPN) 56km
10:17:23 h Usuma, Ikuo モンキークルー  Overall: 160 M: 140 Cat M55: 8
26.-27.04.2024 Ultra-Trail Mt. Fuji (UTMF) (JPN) 167km
44:49:51 h Usuma, Ikuo モンキークルー  Overall: 1350 M: 1185 Cat M55: 124
14.04.2024 AYABE Trailrun (JPN) 51.4 km
10:02:50 h Usuma, Ikuo   Overall: 284 M: 241 Cat M55: 20
2023 2 Events, 146.7 km  (More)
26.11.2023 Rokko 24 peaks hunt (JPN) 46.7km
10:24:02 h Usuma, Ikuo   Overall: 99 M: 89 Cat M55: 13
07.-08.10.2023 TransJeju by UTMB 100 (KOR) 100km
24:15:33 h Usuma, Ikuo   Overall: 662 M: 546 Cat M55: 50
2022 4 Events, 254.5 km  (More)
27.11.2022 Rokko 24 peaks hunt (JPN) 46.7km
9:33:20 h Usuma, Ikuo   Overall: 34 M: 32 Cat M50: 7
16.10.2022 Kohechi Trail Journey (JPN) 57.8km
11:41:27 h Usuma, Ikuo   Overall: 50 M: 43 Cat M50: 16
04.-05.06.2022 Minakami Trail Race - 80km (JPN) 80km
22:03:33 h Usuma, Ikuo   Overall: 67 M: 55 Cat M50: 9
03.05.2022 Mukogawa Yurikamome Ultra Marathon (JPN) 70km
8:08:00 h Usuma, Ikuo   Overall: 221 M: 183 Cat M50: 46
2021 4 Events, 237 km  (More)
12.12.2021 Izu Trail Journey (JPN) 69.1km
12:02:33 h Usuma, Ikuo   Overall: 804 M: 699 Cat M50: 127
23.-24.07.2021 Nozawa Onsen 4100D Mountain Trail (JPN) 65km
12:18:32 h Usuma, Ikuo *Hyogo Pref.  Overall: 287 M: 250 Cat M50: 34
28.03.2021 Innerfact Cup (JPN) 46.9km
8:47:40 h Usuma, Ikuo   Overall: 20 M: 17 Cat M50: 4
20.-21.03.2021 Mt. Rocco Cannonball Run - 56 km Night Speed (JPN) 56km
10:32:27 h Usuma, Ikuo   Overall: 49 M: 42 Cat M50: 8
2020 1 Event, 56 km  (More)
18.10.2020 Mt. Rocco Cannonball Run - 56 Km Speed (JPN) 56km
10:30:37 h Usuma, Ikuo   Overall: 362 M: 312 Cat M50: 41

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 2021 2020

Comparison table

Comparison of performances in races with multiple participations

   2026 2025 2024 2023 2022 2021 2020
Mt. Rocco Cannonball Run - 56 Km Speed 4   8:50:55 10:17:23     10:32:27 10:30:37
Chiangmai Thailand by UTMB - HMONG 50 2   14:39:27 10:05:38        
Rokko 24 peaks hunt 2       10:24:02 9:33:20    
Mt. Hiei Int. 50 Km Trail Run 2 10:41:31 10:05:59