Yuki Yamasaki
JPNMenYuki Yamasaki is a Japan sprinter, born on January 16, 2001. He competes primarily in the 400m, 800m and 1500m.
His personal bests include 49.70 in the 400m, 1:47.13 in the 800m, 3:41.47 in the 1500m, 8:47.70 in the 3000m and 14:37.42 in the 5000m. He is currently active on the international athletics circuit, representing Japan.
As of Sep 20, 2026: 800 m 1:47.13, 1500 m 3:41.47, 2026 season best 1:48.96 (Apr 19, 2026, Universiade Commemorative Stadium, Kobe (JPN)) · Last competition: Japanese Championships, Jun 12, 2026, 1:49.60 · 25 years old
Performance Charts
Season bests
| Season | Discipline | Result | Wind | Date | Trend | Competitions |
|---|---|---|---|---|---|---|
| 2026 | 800m | 1:48.96 | - | Apr 19, 2026 | ↑ | 74th Hyogo Relay Carnival |
| 2025 | 800m | 1:49.35 | - | May 3, 2025 | ↑ | 40th Shizuoka International Athletics Meet, Prefectural Shizuoka Stadium, Fukuroi |
| 2024 | 800m | 1:48.86 | - | Jul 27, 2024 | ↑ | On Track Nights:MDC 2024 |
| 2024 | 1500m | 3:54.14 | - | Jun 27, 2024 | ↑ | Japanese Championships |
| 2023 | 800m | 1:47.83 | - | Jun 4, 2023 | ↑ | Japanese Championships, Yanmar Stadium Nagai, Osaka |
| 2023 | 1000m | 2:22.85 | - | Oct 21, 2023 | - | Two Laps Middle Distance Circuit in Tokyo 2023 |
| 2023 | 1500m | 3:43.63 | - | Sep 23, 2023 | ↑ | 71st All Japan Corporate Teams Athletics Championships |
| 2023 | Semi | 1:07:46 | - | Jan 29, 2023 | - | 2023 Osaka Half Marathon, Osaka Half Marathon Course, Osaka |
| 2022 | 800m | 1:47.13 | - | Jun 22, 2022 | ↑ | Athletics Stadium, Fukagawa (JPN) |
| 2022 | 1500m | 3:41.47 | - | Oct 2, 2022 | ↑ | Athletics Challenge, Denka Big Swan Stadium, Niigata |
| 2022 | 3000m | 8:47.70 | - | Apr 2, 2022 | - | HUE Stadium, Hiroshima (JPN) |
| 2022 | 3000mSt | 9:41.35 | - | Oct 29, 2022 | - | Prefectural Stadium, Hiroshima (JPN) |
| 2022 | 5000m | 14:37.42 | - | Nov 13, 2022 | ↑ | NITTAIDAI Athletic Stadium, Yokohama (JPN) |
| 2021 | 800m | 1:48.78 | - | Jun 6, 2021 | ↑ | Denka Athletics Challenge Cup |
| 2021 | 1500m | 3:45.00 | - | Sep 17, 2021 | ↑ | Prefectural Stadium, Kumagaya (JPN) |
| 2021 | 5000m | 14:39.35 | - | Dec 11, 2021 | ↑ | Municipal Nishikyogoku Stadium, Kyoto (JPN) |
| 2020 | 800m | 1:50.53 | - | Oct 3, 2020 | ↑ | Prefectural Stadium, Marugame (JPN) |
| 2020 | 1500m | 3:50.94 | - | Sep 11, 2020 | ↑ | Denka Big Swan Stadium, Niigata (JPN) |
| 2020 | 5000m | 14:50.36 | - | Sep 26, 2020 | ↑ | Municipal Stadium, Miyoshi (JPN) |
| 2019 | 400m | 49.70 | - | May 17, 2019 | - | Okayama (JPN) |
| 2019 | 800m | 1:51.47 | - | Jun 9, 2019 | ↑ | Hiratsuka (JPN) |
| 2019 | 1500m | 3:59.17 | - | Apr 14, 2019 | ↑ | Kumamoto (JPN) |
| 2018 | 800m | 1:54.25 | - | Oct 5, 2018 | ↑ | Fukui (JPN) |
2026
9 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
800m | 1:49.60 | - | Jun 12 | Japanese Championships |
800m | 1:50.96 | - | May 30 | Twolaps Middle Distance Circuit |
800m | 1:52.93 | - | May 23 | 70th Kansai Inter-Corporate Track & Field Championships |
800m | 1:50.05 | - | May 3 | 41st Shizuoka International Athletics Meet |
800m | 1:48.96 | - | Apr 19 | 74th Hyogo Relay Carnival |
800m | 1:48.96 | - | Apr 18 | 74th Hyogo Relay Carnival |
800m | 1:49.13 | - | Apr 11 | 34rd Kanakuri Memorial Middle and Long Distance Invitational Meet |
800m | 1:51.62 | - | Mar 21 | the second ICAAK track and field game |
800m | 1:51.62 | - | Mar 20 | the second ICAAK track and field game |
2025
7 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
800m | 1:55.52 | - | Sep 28 | 73rd Japan Corporate Teams Athletics Championships |
800m | 1:54.34 | - | Aug 9 | All Star Night Games 2025 |
800m | 1:54.57 | - | Jul 12 | Twolaps Middle Distance Circuit 2025 |
800m | 1:51.44 | - | Jun 7 | 69th Kansai Inter-Corporate Track & Field Championships |
800m | 1:49.35 | - | May 3 | 40th Shizuoka International Athletics Meet, Prefectural Shizuoka Stadium, Fukuroi |
800m | 1:51.82 | - | Apr 20 | 73rd Hyogo Relay Carnival, Universiade Commemorative Stadium, Kobe |
800m | 1:50.72 | - | Apr 12 | 33rd Kanakuri Memorial Middle and Long Distance Invitational Meet, Egao Kenko Stadium, Kumamoto |
2024
13 performances2023
21 performancesHonours
No medals
Frequently asked questions
What is Yuki Yamasaki's 800 m personal best?
Yuki Yamasaki's 800 m personal best is 1:47.13, set on Jun 22, 2022 in Athletics Stadium, Fukagawa (JPN).
Which events does Yuki Yamasaki compete in?
Yuki Yamasaki competes in the 800 m and 1500 m.
How did Yuki Yamasaki perform in 2026?
2026 season best: 1:48.96, set on Apr 19, 2026 in Universiade Commemorative Stadium, Kobe (JPN). Last competition: Japanese Championships on Jun 12, 2026, 1:49.60.