AK
Ayaka Koike
JPNWomenBirth dateApr 9, 1993
Height-
Weight-
Ayaka Koike is a Japan middle-distance runner, born on April 9, 1993. She competes primarily in the 800m, 1500m and 3000m.
Her personal bests include 2:20.51 in the 800m, 4:25.77 in the 1500m, 9:30.65 in the 3000m, 16:29.77 in the 5000m and 1:20:23 in the Semi. She is currently active on the international athletics circuit, representing Japan.
PB
Personal bests
2:20.51
4:25.77
9:30.65
16:29.77
1:20:23
9:59.63
6:33.50
34:09
Performance Charts
Season bests
| Season | Discipline | Result | Wind | Date | Trend | Competitions |
|---|---|---|---|---|---|---|
| 2026 | 3000mSt | 10:10.54 | - | May 9, 2026 | ↑ | 70th Central Japan Corporate Teams Athletics Championships |
| 2026 | 10Kilometr | 35:49 | - | Feb 8, 2026 | ↓ | 54th Yamaguchi All-Corporate Half Marathon Championships |
| 2025 | CrossCount | 7:05 | - | Feb 22, 2025 | - | Japanese Cross Country Championships, Uminonakamichi Seaside Park Cross Country Course, Fukuoka - XC 2.0km |
| 2025 | 3000m | 9:34.00 | - | Jul 12, 2025 | ↓ | HOKUREN Distance Challenge 2025 in Chitose, Aoba Park Athletic Field, Chitose |
| 2025 | 3000mSt | 9:59.63 | - | Sep 27, 2025 | ↑ | 73rd Japan Corporate Teams Athletics Championships |
| 2025 | 5000m | 16:53.43 | - | Jul 19, 2025 | ↓ | HOKUREN Distance Challenge 2025 in ABASHIRI, Athletic Track, Abashiri |
| 2025 | 10Kilometr | 34:09 | - | Feb 9, 2025 | ↓ | 53rd Yamaguchi All-Corporate Half Marathon Championships, Ishin Me-Life Stadium, Yamaguchi |
| 2024 | 3000mSt | 10:00.81 | - | Oct 20, 2024 | ↑ | 21st Tajima Naoto Memorial, Ishin Me-Life Stadium, Yamaguchi |
| 2023 | 3000mSt | 10:13.74 | - | Jun 1, 2023 | ↑ | Japanese Championships, Yanmar Stadium Nagai, Osaka |
| 2022 | 2000Metres | 6:41.71 | - | Apr 24, 2022 | ↓ | 70th Hyogo Relay Carnival |
| 2022 | 3000m | 9:56.35 | - | Nov 27, 2022 | ↓ | NITTAIDAI Athletic Stadium, Yokohama (JPN) |
| 2022 | 3000mSt | 10:18.96 | - | Sep 24, 2022 | ↑ | 70th All Japan Corporate Team Championships, Nagaragawa Stadium, Gifu |
| 2022 | 5000m | 17:00.58 | - | Dec 3, 2022 | ↓ | NITTAIDAI Athletic Stadium, Yokohama (JPN) |
| 2021 | 800m | 2:20.51 | - | Jun 5, 2021 | - | Hii Jino Athletics Stadium, Hanamaki (JPN) |
| 2021 | 1500m | 4:38.68 | - | Nov 6, 2021 | ↑ | Athletics Stadium, Konosu (JPN) |
| 2021 | 2000Metres | 6:46.56 | - | Apr 25, 2021 | ↓ | 69th Hyogo Relay Carnival, Universiade Commemorative Stadium, Kobe - Asics Challenge |
| 2021 | 3000mSt | 10:09.68 | - | Sep 25, 2021 | ↑ | Yanmar Stadium Nagai, Osaka (JPN) |
| 2021 | 5000m | 16:45.77 | - | Nov 13, 2021 | ↓ | NITTAIDAI Athletic Stadium, Yokohama (JPN) |
| 2021 | Semi | 1:20:23 | - | Dec 19, 2021 | - | Okayama (JPN) |
| 2020 | 1500m | 4:46.54 | - | Nov 1, 2020 | ↑ | Sendai University Stadium, Sendai (JPN) |
| 2020 | 3000mSt | 10:31.34 | - | Dec 4, 2020 | ↑ | 104th Japan Championships |
| 2020 | 10Kilometr | 35:34 | - | Dec 20, 2020 | ↓ | Okayama (JPN) |
| 2019 | 2000Metres | 6:33.50 | - | Jul 17, 2019 | ↓ | Kitami (JPN) |
| 2019 | 3000m | 9:43.16 | - | Jul 6, 2019 | ↓ | Aoba Park Athletic Field, Chitose (JPN) |
| 2019 | 3000mSt | 10:06.06 | - | Sep 21, 2019 | ↑ | 67th All Japan Corporate Team Championships, Yanmar Stadium Nagai, Osaka |
| 2019 | 5000m | 16:29.77 | - | Dec 21, 2019 | ↓ | NITTAIDAI Athletic Stadium, Yokohama (JPN) |
| 2018 | 1500m | 4:49.56 | - | May 19, 2018 | ↑ | Kumagaya (JPN) |
| 2018 | 3000m | 9:30.65 | - | Jul 14, 2018 | ↓ | Shibetsu (JPN) |
| 2018 | 3000mSt | 10:15.53 | - | Sep 22, 2018 | ↑ | Osaka (JPN) |
| 2017 | 1500m | 4:25.77 | - | Jul 6, 2017 | ↑ | Fukagawa (JPN) |
| 2017 | 3000mSt | 10:04.73 | - | Jun 24, 2017 | ↑ | Osaka (JPN) |
| 2017 | 10Kilometr | 34:56 | - | Feb 12, 2017 | ↓ | Yamaguchi (JPN) |
| 2016 | 3000mSt | 10:13.24 | - | Apr 24, 2016 | ↑ | Kobe (JPN) |
| 2015 | 3000mSt | 10:18.78 | - | Sep 13, 2015 | ↑ | Osaka (JPN) |
| 2012 | 1500m | 4:39.79 | - | Sep 9, 2012 | ↑ | Tokyo (JPN) |
2026
6 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
3000mSt | 10:13.73 | - | Jun 14 | Japanese Championships |
3000mSt | 10:13.73 | - | Jun 12 | Japanese Championships |
3000mSt | 10:10.54 | - | May 9 | 70th Central Japan Corporate Teams Athletics Championships |
3000mSt | 10:22.87 | - | May 3 | 41st Shizuoka International Athletics Meet |
3000mSt | 10:14.38 | - | Apr 11 | 34rd Kanakuri Memorial Middle and Long Distance Invitational Meet |
10Kilometr | 35:49 | - | Feb 8 | 54th Yamaguchi All-Corporate Half Marathon Championships |
2025
11 performances2024
8 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
3000mSt | 10:26.55 | - | Dec 7 | Edion Distance Challenge 2024 |
3000mSt | 10:00.81 | - | Oct 20 | 21st Tajima Naoto Memorial, Ishin Me-Life Stadium, Yamaguchi |
3000mSt | 10:09.72 | - | Sep 22 | 72nd Japan Corporate Teams Athletics Championships, Ishin Me-Life Stadium, Yamaguchi |
3000mSt | 10:16.28 | - | Jul 20 | Hokuren Distance Challenge - Chitose, Aoba Park Athletic Field, Chitose |
3000mSt | 10:07.23 | - | Jun 28 | Japanese Championships |
3000mSt | 10:07.23 | - | Jun 27 | Japanese Championships |
3000mSt | 10:01.53 | - | May 12 | 11th Kinami Michitaka Memorial Athletics Meet, Yanmar Stadium Nagai, Osaka |
3000mSt | 10:06.81 | - | Apr 21 | 72nd Hyogo Relay Carnival |
2023
5 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
3000mSt | 10:13.86 | - | Sep 24 | 71st All Japan Corporate Teams Athletics Championships |
3000mSt | 10:13.86 | - | Sep 23 | 71st All Japan Corporate Teams Athletics Championships |
3000mSt | 10:13.74 | - | Jun 1 | Japanese Championships, Yanmar Stadium Nagai, Osaka |
3000mSt | 10:45.86 | - | May 21 | 65th East Japan Corporate Athletics Championships, Kanseki Stadium, Utsunomiya |
3000mSt | 10:37.56 | - | Apr 29 | 57th Oda Mikio Memorial |
2022
6 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
5000m | 17:00.58 | - | Dec 3 | 302nd Nippon Sport Science University Long Distance Competition, NITTAIDAI Athletic Stadium, Yokohama |
3000m | 9:56.35 | - | Nov 27 | 301st Nippon Sport Science University Long Distance Competition, NITTAIDAI Athletic Stadium, Yokohama |
3000mSt | 10:18.96 | - | Sep 24 | 70th All Japan Corporate Team Championships, Nagaragawa Stadium, Gifu |
3000mSt | 10:28.30 | - | Apr 29 | Mikio Oda Memorial Athletics Meet, Municipal Stadium, Hiroshima |
2000Metres | 6:41.71 | - | Apr 24 | 70th Hyogo Relay Carnival |
3000mSt | 6:41.71 | - | Apr 24 | 70th Hyogo Relay Carnival |
2021
11 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
Semi | 1:20:23 | - | Dec 19 | Sanyo Ladies Road Race, Okayama |
5000m | 16:45.77 | - | Nov 13 | 292nd Nippon Sport Science University Long Distance Competition, NITTAIDAI Athletic Stadium, Yokohama |
1500m | 4:38.68 | - | Nov 6 | 90th Heisei Kokusai University Long Distance Competition, Athletics Stadium, Konosu |
5000m | 16:58.89 | - | Oct 2 | 291st Nippon Sport Science University Long Distance Competition, NITTAIDAI Athletic Stadium, Yokohama |
3000mSt | 10:09.68 | - | Sep 25 | 69th All Japan Corporate Team Championships, Yanmar Stadium Nagai, Osaka |
3000mSt | 10:23.68 | - | Jul 12 | 76th Miyagi Prefectural Championships, Koshin Gom Athlete Park, Sendai |
3000mSt | 10:15.46 | - | Jun 26 | 105th Japan Championships, Yanmar Stadium Nagai, Osaka |
3000mSt | 10:15.46 | - | Jun 24 | 105th Japan Championships, Yanmar Stadium Nagai, Osaka |
800m | 2:20.51 | - | Jun 5 | Fuji University Long-distance Record Meeting, Hii Jino Athletics Stadium, Hanamaki |
3000mSt | 10:27.69 | - | Apr 29 | Mikio Oda Memorial Athletics Meet |
2000Metres | 6:46.56 | - | Apr 25 | 69th Hyogo Relay Carnival, Universiade Commemorative Stadium, Kobe - Asics Challenge |
2020
3 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
10Kilometr | 35:34 | - | Dec 20 | Sanyo Women's Road Race, Okayama |
3000mSt | 10:31.34 | - | Dec 4 | 104th Japan Championships |
1500m | 4:46.54 | - | Nov 1 | 4th Sendai University Competition, Sendai University Stadium, Sendai |
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