| Name: | Irikura, Sachi | 入倉幸 |
|
| Club: | |||
| Residence: | Hokkaido | ||
| Year of birth: | 1970 | (Cat. german: W55) | |
| Date of birth: | 00.00.0000 | (Cat. internat.: W55) | |
| Nationality: | JPN ![]() |
Japan | |
| RunnerID: | 566861 | ||
8 search results (8 Events, 500 km). (More)
| 2025 | 1 Event, 50 km (More) | ||||
|---|---|---|---|---|---|
| 29.06.2025 | Lake Saroma 50 Km Ultramarathon (JPN) | 50km | |||
| 6:32:57 h | Irikura, Sachi | Overall: 136 | F: 44 | Cat W50: 6 | |
| 2024 | 1 Event, 50 km (More) | ||||
| 30.06.2024 | Lake Saroma 50 Km Ultramarathon (JPN) | 50km | |||
| 6:25:58 h | Irikura, Sachi | Overall: 131 | F: 45 | Cat W50: 3 | |
| 2023 | 1 Event, 50 km (More) | ||||
| 25.06.2023 | Lake Saroma 50 Km Ultramarathon (JPN) | 50km | |||
| 5:59:19 h | Irikura, Sachi | Overall: 79 | F: 22 | Cat W50: 1 | |
| 2019 | 1 Event, 100 km (More) | ||||
| 30.06.2019 | Lake Saroma 100 Km Ultramarathon (JPN) | 100km | |||
| 12:55:26 h | Irikura, Sachi | Overall: 2317 | F: 342 | Cat W45: 81 | |
| 2018 | 1 Event, 100 km (More) | ||||
| 24.06.2018 | Lake Saroma 100 Km Ultramarathon (JPN) | 100km | |||
| 12:51:58 h | Irikura, Sachi | Overall: 2173 | F: 335 | Cat W45: 84 | |
| 2016 | 1 Event, 50 km (More) | ||||
| 26.06.2016 | Lake Saroma 50 Km Ultramarathon (JPN) | 50km | |||
| 5:44:36 h | Irikura, Sachi | *Hokkaido Pref. | Overall: 124 | F: 47 | Cat W45: 8 |
| 2015 | 1 Event, 50 km (More) | ||||
| 28.06.2015 | Lake Saroma 50 Km Ultramarathon (JPN) | 50km | |||
| 6:01:44 h | Irikura, Sachi | *Hokkaido | Overall: 182 | F: 65 | Cat W40: 10 |
| 2014 | 1 Event, 50 km (More) | ||||
| 29.06.2014 | Lake Saroma 50 Km Ultramarathon (JPN) | 50km | |||
| 7:13:13 h | Irikura, Sachi | *Hokkaido | Overall: 252 | F: 87 | Cat W40: 20 |
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 | 2019 | 2018 | 2016 | 2015 | 2014 | |
|---|---|---|---|---|---|---|---|---|---|
| 50km | 5:44:36 |
6:32:57
(5429/79) |
6:25:58
(5111/86) |
5:59:19
(3616/42) |
|
|
5:44:36
(2805/68) |
6:01:44
(3690/71) |
7:13:13
(4539/85) |
| 100km | 12:51:58 |
|
|
|
12:55:26
(1343/564) |
12:51:58
(1278/531) |
|
|
|
Comparison table
Comparison of performances in races with multiple participations
| 2025 | 2024 | 2023 | 2019 | 2018 | 2016 | 2015 | 2014 | ||
|---|---|---|---|---|---|---|---|---|---|
| Lake Saroma 50 Km Ultramarathon | 6 | 6:32:57 | 6:25:58 | 5:59:19 | 5:44:36 | 6:01:44 | 7:13:13 | ||
| Lake Saroma 100 Km Ultramarathon | 2 | 12:55:26 | 12:51:58 |





