| Name: | Usuma, Ikuo | 臼間郁男 |
|
| 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 ![]() |
Japan | |
| RunnerID: | 1564918 | ||
19 search results (19 Events, 1286.2 km). (More)
| 2025 | 4 Events, 266 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 |
| 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, 326 km (More) | ||||
| 07.12.2024 | Chiangmai Thailand by UTMB - HMONG 50 (THA) | 53km | |||
| 10:05:38 h | Usuma, Ikuo | Monkey Crew | Overall: 1103 | M: 815 | 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) | 50km | |||
| 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: 700 | 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 | 2025 | 2024 | 2023 | 2022 | 2021 | 2020 |
|---|
Comparison table
Comparison of performances in races with multiple participations
| 2025 | 2024 | 2023 | 2022 | 2021 | 2020 | ||
|---|---|---|---|---|---|---|---|
| Mt. Rocco Cannonball Run - 56 Km Speed | 3 | 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 |





