| Name: | Sugawara, Nobuaki | 菅原誠昭 |
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| Club: | ビバチバ | ||
| Residence: | Chiba Pref. | ||
| Year of birth: | 1972 | (Cat. german: M50) | |
| Date of birth: | 00.00.0000 | (Cat. internat.: M50) | |
| Nationality: | JPN ![]() |
Japan | |
| RunnerID: | 1787239 | ||
13 search results (13 Events, 1253 km). (More)
| 2026 | 3 Events, 367 km (More) | ||||
|---|---|---|---|---|---|
| 14.06.2026 | Hida Takayama 100 km Ultramarathon (JPN) | 100km | |||
| 13:16:20 h | Sugawara, Nobuaki | Overall: 1010 | M: 869 | Cat M50: 85 | |
| 24.-25.04.2026 | Ultra-Trail Mt. Fuji (UTMF) (JPN) | 167km | |||
| 44:15:08 h | Sugawara, Nobuaki | Overall: 1296 | M: 1154 | Cat M50: 238 | |
| 08.03.2026 | Ibaraki 100k Ultra Marathon (JPN) | 100km | |||
| 11:49:41 h | Sugawara, Nobuaki | Overall: 284 | M: 261 | Cat M50: 29 | |
| 2025 | 3 Events, 272 km (More) | ||||
| 19.10.2025 | River Shimanto 100km (JPN) | 100km | |||
| 12:18:09 h | Sugawara, Nobuaki | Overall: 417 | M: 347 | Cat M50: 43 | |
| 21.09.2025 | Tsukuba Renjyo 70 Km Road & Trail Run (JPN) | 72km | |||
| 11:48:53 h | Sugawara, Nobuaki | ビバチバ | Overall: 113 | M: 99 | Cat M50: 16 |
| 18.05.2025 | Yatsugatake Nobeyama 100 km (JPN) | 100km | |||
| 13:32:37 h | Sugawara, Nobuaki | Overall: 797 | M: 699 | Cat M50: 122 | |
| 2024 | 3 Events, 288 km (More) | ||||
| 08.12.2024 | Izu Trail Journey (JPN) | 70km | |||
| 11:37:41 h | Sugawara, Nobuaki | ビバチバ | Overall: 652 | M: 579 | Cat M50: 84 |
| 13.10.2024 | Echigo Kubikino 100km Ultramarathon (JPN) | 100km | |||
| 12:16:17 h | Sugawara, Nobuaki | *Chiba Pref. | Overall: 336 | M: 278 | Cat M50: 53 |
| 21.04.2024 | Fuji 5 Lakes 118 km Challenge (JPN) | 118km | |||
| 14:22:19 h | Sugawara, Nobuaki | ビバチバ | Overall: 253 | M: 229 | Cat M50: 34 |
| 2023 | 2 Events, 178 km (More) | ||||
| 04.06.2023 | Ultramarathon Okumusashi (JPN) | 78km | |||
| 9:54:08 h | Sugawara, Nobuaki | ビバチバ | Overall: 406 | M: 332 | Cat M50: 58 |
| 16.04.2023 | Fuji 4 Lakes 100 km Challenge (JPN) | 100km | |||
| 13:20:27 h | Sugawara, Nobuaki | ビバチバ | Overall: 775 | M: 632 | Cat M50: 68 |
| 2022 | 2 Events, 148 km (More) | ||||
| 09.10.2022 | Echigo Kubikino 100km Ultramarathon (JPN) | 100km | |||
| 12:39:59 h | Sugawara, Nobuaki | *Chiba Pref. | Overall: 461 | M: 395 | Cat M45: 74 |
| 28.08.2022 | Tsukuba Renjyo 48 Km Road & Trail Run (JPN) | 48km | |||
| 7:23:55 h | Sugawara, Nobuaki | Overall: 71 | M: 58 | Cat M45: 10 | |
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 | |
|---|---|---|---|---|---|---|
| 100km | 12:18:09 |
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12:18:09
(4600/1823) |
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Comparison table
Comparison of performances in races with multiple participations
| 2026 | 2025 | 2024 | 2023 | 2022 | ||
|---|---|---|---|---|---|---|
| Echigo Kubikino 100km Ultramarathon | 2 | 12:16:17 | 12:39:59 |



