| Name: | Obasa, Masahiro | 小場佐雅浩 |
|
| Club: | 熊本てれっと | ||
| Residence: | Kumamoto Pref. | ||
| Year of birth: | 1960 | (Cat. german: M65) | |
| Date of birth: | 00.00.0000 | (Cat. internat.: M65) | |
| Nationality: | JPN ![]() |
Japan | |
| RunnerID: | 126647 | ||
31 search results (31 Events, 5166.4 km). (More)
| 2025 | 1 Event, 100 km (More) | ||||
|---|---|---|---|---|---|
| 21.12.2025 | Okinawa 100km Ultramarathon (JPN) | 100km | |||
| 11:41:26 h | Obasa, Masahiro | *Kumamoto Pref. | Overall: 200 | M: 172 | Cat M60: 8 |
| 2024 | 4 Events, 906 km (More) | ||||
| 22.-24.11.2024 | Nagasaki Tachibana Gulf Coast Super Maranic 320 (JPN) | 320km | |||
| 2d 05:16:20 h | Obasa, Masahiro | *Kumamoto Pref. | Overall: 5 | M: 5 | Cat M60: 1 |
| 23.-25.08.2024 | Donan Story Journey Run (JPN) | 210km | |||
| 36:38:28 h | Obasa, Masahiro | 熊本てれっとumc | Overall: 16 | M: 14 | Cat M60: 3 |
| 13.-15.07.2024 | Michinoku Tsugaru Journey Run 266K (JPN) | 266km | |||
| 47:16:43 h | Obasa, Masahiro | 熊本てれっとumc | Overall: 18 | M: 15 | Cat M60: 3 |
| 20.04.2024 | Sakura Michi Kokusai Nature Run (Half) (JPN) | 110km | |||
| 13:14:00 h | Obasa, Masahiro | Overall: 48 | M: 41 | Cat M60: 7 | |
| 2023 | 2 Events, 130 km (More) | ||||
| 03.09.2023 | Mizukami Mountain Party (JPN) | 64km | |||
| 14:10:07 h | Obasa, Masahiro | Overall: 151 | M: 137 | Cat M60: 2 | |
| 23.07.2023 | Kirishima Ebino-kougen Extreme Trail (JPN) | 66km | |||
| 10:49:02 h | Obasa, Masahiro | 熊本てれっとumc | Overall: 129 | M: 117 | Cat M60: 2 |
| 2022 | 7 Events, 880.4 km (More) | ||||
| 04.12.2022 | Minami-aso caldera Trail (JPN) | 50km | |||
| 8:46:05 h | Obasa, Masahiro | Overall: 40 | M: 34 | Cat M60: 1 | |
| 20.-22.11.2022 | Nagasaki Tachibana Gulf Coast Super Maranic 320 (JPN) | 320km | |||
| 2d 07:14:54 h | Obasa, Masahiro | *Kumamoto Pref. | Overall: 4 | M: 4 | Cat M60: 1 |
| 11.08.2022 | Yacchiro Dragon Trail (JPN) | 68.4km | |||
| 13:34:42 h | Obasa, Masahiro | Overall: 29 | M: 27 | Cat M60: 1 | |
| 24.07.2022 | Kirishima Ebino-kougen Extreme Trail (JPN) | 60km | |||
| 12:20:10 h | Obasa, Masahiro | 熊本てれっとumc | Overall: 226 | M: 198 | Cat M60: 7 |
| 17.07.2022 | Yamaguchi Hagi Return (JPN) | 65km | |||
| 8:54:31 h | Obasa, Masahiro | *Kumamoto Pref. | Overall: 25 | M: 22 | Cat M60: 3 |
| 19.06.2022 | Okinoshima 100km Ultra Marathon (JPN) | 100km | |||
| 10:41:16 h | Obasa, Masahiro | Overall: 23 | M: 17 | Cat M60: 2 | |
| 03.-04.05.2022 | Nagasaki Tachibana Gulf Coast Super Maranic 217 (JPN) | 217km | |||
| 31:30:31 h | Obasa, Masahiro | *Kumamoto Pref. | Overall: 11 | M: 10 | Cat M60: 1 |
| 2021 | 2 Events, 168 km (More) | ||||
| 26.11.2021 | Tachibana Bay 273 Autumn Shimabara (JPN) | 103km | |||
| 13:10:57 h | Obasa, Masahiro | *Kumamoto Pref. | Overall: 14 | M: 13 | Cat M60: 1 |
| 18.07.2021 | Yamaguchi Hagi Return (JPN) | 65km | |||
| 9:27:34 h | Obasa, Masahiro | Overall: 59 | M: 49 | Cat M60: 2 | |
| 2019 | 3 Events, 787 km (More) | ||||
| 01.-03.11.2019 | Tachibana Bay Coast 320 Ultra Marathon (JPN) | 320km | |||
| 2d 03:44:32 h | Obasa, Masahiro | 熊本てれっと | Overall: 3 | M: 3 | Cat M55: 1 |
| 04.-05.05.2019 | Nagasaki Tachibana Gulf Coast Super Maranic 217 (JPN) | 217km | |||
| 30:49:02 h | Obasa, Masahiro | Overall: 6 | M: 5 | Cat M55: 1 | |
| 20.-22.04.2019 | Sakura Michi Kokusai Nature Run (JPN) | 250km | |||
| 33:47:00 h | Obasa, Masahiro | Overall: 61 | M: 51 | Cat M55: 4 | |
| 2018 | 1 Event, 100 km (More) | ||||
| 20.10.2018 | Iki 100 Km Ultra Marathon (JPN) | 100km | |||
| 9:26:15 h | Obasa, Masahiro | 熊本てれっと | Overall: 16 | M: 16 | Cat M55: 1 |
| 2017 | 3 Events, 626 km (More) | ||||
| 02.-05.11.2017 | Tachibana Bay Coast 273 Ultra Marathon (JPN) | 276km | |||
| 43:33:50 h | Obasa, Masahiro | *Kumamoto Pref. | Overall: 5 | M: 5 | Cat M55: 1 |
| 25.06.2017 | Lake Saroma 100 Km Ultramarathon (JPN) | 100km | |||
| 9:37:53 h | Obasa, Masahiro | 熊本てれっと | Overall: 257 | M: 237 | Cat M55: 9 |
| 02.-04.05.2017 | Yamaguchi 100 Hagi-O-Kan Maranic 250 km (JPN) | 250km | |||
| 41:37:57 h | Obasa, Masahiro | 熊本てれっと | Overall: 40 | M: 35 | Cat M55: 11 |
| 2016 | 2 Events, 353 km (More) | ||||
| 04.-05.11.2016 | Tachibana Bay Coast 100 Ultra Marathon (JPN) | 103km | |||
| 14:37:11 h | Obasa, Masahiro | *Kumamoto Pref. | Overall: 73 | M: 64 | Cat M55: 4 |
| 02.-04.05.2016 | Yamaguchi 100 Hagi-O-Kan Maranic 250 km (JPN) | 250km | |||
| 40:50:45 h | Obasa, Masahiro | *Kumamoto Pref. | Overall: 41 | M: 39 | Cat M55: 7 |
| 2015 | 2 Events, 376 km (More) | ||||
| 20.-23.11.2015 | Tachibana Bay Coast 273 Ultra Marathon (JPN) | 276km | |||
| 41:48:43 h | Obasa, Masahiro | Overall: 3 | M: 3 | Cat M50: 2 | |
| 06.06.2015 | Aso Caldera Super Marathon 100 km (JPN) | 100km | |||
| 9:59:53 h | Obasa, Masahiro | Overall: 115 | M: 111 | Cat M50: 8 | |
| 2014 | 2 Events, 350 km (More) | ||||
| 07.06.2014 | Aso Caldera Super Marathon 100 km (JPN) | 100km | |||
| 9:52:16 h | Obasa, Masahiro | Overall: 79 | M: 73 | Cat M50: 6 | |
| 02.-04.05.2014 | Yamaguchi 100 Hagi-O-Kan Maranic 250 km (JPN) | 250km | |||
| 41:23:07 h | Obasa, Masahiro | *Kumamoto Pref. | Overall: 50 | M: 49 | Cat M50: 18 |
| 2013 | 1 Event, 250 km (More) | ||||
| 02.-04.05.2013 | Yamaguchi 100 Hagi-O-Kan Maranic 250 km (JPN) | 250km | |||
| 40:05:26 h | Obasa, Masahiro | *Kumamoto Pref. | Overall: 41 | M: 38 | Cat M50: 8 |
| 2010 | 1 Event, 140 km (More) | ||||
| 03.-04.05.2010 | Yamaguchi 100 Hagi-O-Kan Maranic 140 km (JPN) | 140km | |||
| 21:57:33 h | Obasa, Masahiro | *Kumamoto Pref. | Overall: 55 | M: 51 | Cat M45: 11 |
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 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | 2010 | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 100km | 9:37:53 |
11:41:26
(3471/1372) |
|
|
|
|
|
|
9:37:53
(1156/447) |
|
|
|
|
|
Comparison table
Comparison of performances in races with multiple participations
| 2025 | 2024 | 2023 | 2022 | 2021 | 2019 | 2018 | 2017 | 2016 | 2015 | 2014 | 2013 | 2010 | ||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Yamaguchi 100 Hagi-O-Kan Maranic 250 km | 4 | 41:37:57 | 40:50:45 | 41:23:07 | 40:05:26 | |||||||||
| Tachibana Bay Coast 320 Ultra Marathon | 3 | 53:16:20 | 55:14:54 | 51:44:32 | ||||||||||
| Yamaguchi Hagi Return | 2 | 8:54:31 | 9:27:34 | |||||||||||
| Kirishima Ebino-kougen Extreme Trail | 2 | 10:49:02 | 12:20:10 | |||||||||||
| Nagasaki Tachibana Gulf Coast Super Maranic 217 | 2 | 31:30:31 | 30:49:02 | |||||||||||
| Tachibana Bay Coast 273 Ultra Marathon | 2 | 43:33:50 | 41:48:43 | |||||||||||
| Aso Caldera Super Marathon 100 km | 2 | 9:59:53 | 9:52:16 |





