| Name: | Shimizu, Naoto | 清水直人 |
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| Club: | |||
| Residence: | Chiba Pref. | ||
| Year of birth: | 1964 | (Cat. german: M60) | |
| Date of birth: | 00.00.0000 | (Cat. internat.: M60) | |
| Nationality: | JPN ![]() |
Japan | |
| RunnerID: | 376170 | ||
7 search results (7 Events, 655 km). (More)
| 2025 | 1 Event, 55 km (More) | ||||
|---|---|---|---|---|---|
| 10.05.2025 | Kimitsu Ultra Marathon (JPN) | 55km | |||
| 5:49:32 h | Shimizu, Naoto | Overall: 71 | M: 61 | Cat M60: 4 | |
| 2024 | 1 Event, 100 km (More) | ||||
| 13.10.2024 | Echigo Kubikino 100km Ultramarathon (JPN) | 100km | |||
| 12:11:40 h | Shimizu, Naoto | *Chiba Pref. | Overall: 314 | M: 261 | Cat M55: 19 |
| 2016 | 2 Events, 200 km (More) | ||||
| 09.10.2016 | Echigo Kubikino 100km Ultramarathon (JPN) | 100km | |||
| 9:14:53 h | Shimizu, Naoto | *Chiba Pref. | Overall: 43 | M: 40 | Cat M50: 4 |
| 12.06.2016 | Iwate Ginga 100km Marathon Challenge (JPN) | 100km | |||
| 9:31:57 h | Shimizu, Naoto | *Chiba Pref. | Overall: 51 | M: 47 | Cat M50: 5 |
| 2015 | 1 Event, 100 km (More) | ||||
| 14.06.2015 | Iwate Ginga 100km Marathon Challenge (JPN) | 100km | |||
| 9:19:48 h | Shimizu, Naoto | *Chiba Pref. | Overall: 41 | M: 38 | Cat M50: 6 |
| 2013 | 1 Event, 100 km (More) | ||||
| 09.06.2013 | Iwate Ginga 100km Marathon Challenge (JPN) | 100km | |||
| 9:32:44 h | Shimizu, Naoto | *Chiba Pref. | Overall: 60 | M: 53 | Cat M45: 12 |
| 2012 | 1 Event, 100 km (More) | ||||
| 24.06.2012 | Lake Saroma 100 Km Ultramarathon (JPN) | 100km | |||
| 9:55:49 h | Shimizu, Naoto | *Chiba Pref. | Overall: 354 | M: 322 | Cat M45: 74 |
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 | 2016 | 2015 | 2013 | 2012 | |
|---|---|---|---|---|---|---|---|
| 100km | 9:55:49 |
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9:55:49
(1544/412) |
Comparison table
Comparison of performances in races with multiple participations
| 2025 | 2024 | 2016 | 2015 | 2013 | 2012 | ||
|---|---|---|---|---|---|---|---|
| Iwate Ginga 100km Marathon Challenge | 3 | 9:31:57 | 9:19:48 | 9:32:44 | |||
| Echigo Kubikino 100km Ultramarathon | 2 | 12:11:40 | 9:14:53 |





