YS
Yudai Shimazu
JPNMenBirth dateMar 28, 2000
Height-
Weight-
Yudai Shimazu is a Japan long-distance runner, born on March 28, 2000. He competes primarily in the 3000m, 5000m and 10000m.
His personal bests include 7:58.34 in the 3000m, 13:33.83 in the 5000m, 28:24.69 in the 10000m, 1:01:32 in the Semi and 2:11:20 in the Marathon. He is currently active on the international athletics circuit, representing Japan.
Key facts
10 Miles Road
46:24
Half Marathon
1:01:32
Last competition
HOKUREN Distance Challenge in ABASHIRI
Jul 8, 2026 · 28:51.00
Age
26 years old
As of Sep 19, 2026: 10 Miles Road 46:24, Half Marathon 1:01:32, 2026 season best 14:02.38 (Jun 12, 2026, Municipal Mizuho Stadium, Nagoya (JPN)) · Last competition: HOKUREN Distance Challenge in ABASHIRI, Jul 8, 2026, 28:51.00 · 26 years old
PB
Personal bests
7:58.34
13:33.83
28:24.69
1:01:32
2:11:20
30:48
46:24
1:31:58
Performance Charts
Season bests
| Season | Discipline | Result | Wind | Date | Trend | Competitions |
|---|---|---|---|---|---|---|
| 2026 | 5000m | 14:02.38 | - | Jun 12, 2026 | ↑ | Japanese Championships |
| 2026 | 10000m | 28:51.00 | - | Jul 8, 2026 | ↑ | HOKUREN Distance Challenge in ABASHIRI |
| 2026 | Semi | 1:02:01 | - | Jan 25, 2026 | ↑ | Osaka Half Marathon |
| 2026 | 30Kilometr | 1:31:58 | - | Feb 15, 2026 | - | 58th The Ohme 30 & 10 km Road Race, Ohme |
| 2025 | 5000m | 13:33.83 | - | May 4, 2025 | ↑ | 36th Golden Games in Nobeoka |
| 2025 | 10000m | 28:26.87 | - | May 23, 2025 | ↑ | 67th East Japan Corporate Athletics Championships, Prefectural Stadium, Kumagaya |
| 2025 | Semi | 1:01:32 | - | Feb 9, 2025 | ↑ | 53rd Yamaguchi All-Corporate Half Marathon Championships, Ishin Me-Life Stadium, Yamaguchi |
| 2024 | 3000m | 7:58.34 | - | Jul 6, 2024 | - | Hokuren Distance Challenge - Kitami |
| 2024 | 5000m | 13:37.35 | - | Jul 10, 2024 | ↑ | Hokuren Distance Challenge - Abashiri |
| 2024 | 10000m | 28:24.69 | - | Nov 23, 2024 | ↑ | 2024 Hachioji Long Distance |
| 2024 | Marathon | 2:11:20 | - | Feb 25, 2024 | ↑ | Osaka Marathon |
| 2023 | 5000m | 13:50.31 | - | Jul 15, 2023 | ↑ | Hokuren Distance Challenge - Chitose |
| 2023 | 10000m | 28:27.32 | - | Nov 25, 2023 | ↑ | Hachioji Long Distance |
| 2023 | Semi | 1:02:45 | - | Feb 5, 2023 | ↑ | Kagawa Marugame International Half Marathon |
| 2023 | Marathon | 2:16:50 | - | Mar 5, 2023 | ↑ | Tokyo Marathon |
| 2022 | 10000m | 28:38.27 | - | Apr 15, 2022 | ↑ | Lemon Gas Stadium, Hiratsuka (JPN) |
| 2022 | 10MilesRoa | 46:24 | - | Dec 4, 2022 | - | Kosa (JPN) |
| 2022 | Semi | 1:03:18 | - | May 8, 2022 | ↑ | Sendai (JPN) |
| 2021 | 5000m | 14:22.10 | - | May 23, 2021 | ↑ | Gion Stadium, Sagamihara (JPN) |
| 2021 | 10000m | 28:34.40 | - | Apr 25, 2021 | ↑ | Chuo University Stadium, Hachioji (JPN) |
| 2021 | Semi | 1:04:15 | - | Mar 14, 2021 | ↑ | - |
| 2020 | 10000m | 29:01.84 | - | Oct 17, 2020 | ↑ | Nishishina Athletic Stadium, Nobeoka (JPN) |
| 2020 | Semi | 1:04:09 | - | Feb 2, 2020 | ↑ | Kagawa Marugame International Half Marathon |
| 2019 | 5000m | 14:03.65 | - | Jul 6, 2019 | ↑ | Aoba Park Athletic Field, Chitose (JPN) |
| 2019 | 10000m | 29:15.71 | - | Nov 23, 2019 | ↑ | Hosei University Stadium, Machida (JPN) |
| 2019 | Semi | 1:04:16 | - | Apr 28, 2019 | ↑ | Seiryu Half Marathon |
| 2018 | 5000m | 14:26.68 | - | Nov 11, 2018 | ↑ | Yokohama (JPN) |
| 2018 | 10000m | 29:53.56 | - | Nov 24, 2018 | ↑ | Kawasaki (JPN) |
| 2018 | 10Kilometr | 30:48 | - | Feb 18, 2018 | - | Tokyo (JPN) |
2026
4 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
10000m | 28:51.00 | - | Jul 8 | HOKUREN Distance Challenge in ABASHIRI |
5000m | 14:02.38 | - | Jun 12 | Japanese Championships |
30Kilometr | 1:31:58 | - | Feb 15 | 58th The Ohme 30 & 10 km Road Race, Ohme |
Semi | 1:02:01 | - | Jan 25 | Osaka Half Marathon |
2025
10 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
10000m | 28:58.86 | - | Nov 22 | Hachioji Long Distance |
10000m | 28:36.05 | - | Sep 28 | 73rd Japan Corporate Teams Athletics Championships |
10000m | 28:36.05 | - | Sep 27 | 73rd Japan Corporate Teams Athletics Championships |
10000m | 29:51.46 | - | Jul 19 | HOKUREN Distance Challenge 2025 in ABASHIRI, Athletic Track, Abashiri |
5000m | 13:51.27 | - | Jul 4 | Japanese Championships, National Stadium, Tokyo |
10000m | 28:26.87 | - | May 25 | 67th East Japan Corporate Athletics Championships, Prefectural Stadium, Kumagaya |
10000m | 28:26.87 | - | May 23 | 67th East Japan Corporate Athletics Championships, Prefectural Stadium, Kumagaya |
5000m | 13:33.83 | - | May 4 | 36th Golden Games in Nobeoka |
5000m | 13:47.33 | - | Apr 12 | 33rd Kanakuri Memorial Middle and Long Distance Invitational Meet, Egao Kenko Stadium, Kumamoto |
Semi | 1:01:32 | - | Feb 9 | 53rd Yamaguchi All-Corporate Half Marathon Championships, Ishin Me-Life Stadium, Yamaguchi |
2024
8 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
10000m | 28:24.69 | - | Nov 23 | 2024 Hachioji Long Distance |
10000m | 28:42.41 | - | Sep 22 | 72nd Japan Corporate Teams Athletics Championships, Ishin Me-Life Stadium, Yamaguchi |
5000m | 13:37.35 | - | Jul 10 | Hokuren Distance Challenge - Abashiri |
3000m | 7:58.34 | - | Jul 6 | Hokuren Distance Challenge - Kitami |
5000m | 13:52.91 | - | May 19 | 66th East Japan Corporate Athletics Championships |
5000m | 13:52.91 | - | May 18 | 66th East Japan Corporate Athletics Championships |
5000m | 13:57.71 | - | May 4 | 35th Golden Games in Nobeoka |
Marathon | 2:11:20 | - | Feb 25 | Osaka Marathon |
2023
7 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
10000m | 28:27.32 | - | Nov 25 | Hachioji Long Distance |
10000m | 28:30.82 | - | Sep 24 | 71st All Japan Corporate Teams Athletics Championships |
10000m | 28:30.82 | - | Sep 23 | 71st All Japan Corporate Teams Athletics Championships |
5000m | 13:50.31 | - | Jul 15 | Hokuren Distance Challenge - Chitose |
5000m | 13:55.63 | - | May 21 | 65th East Japan Corporate Athletics Championships, Kanseki Stadium, Utsunomiya |
Marathon | 2:16:50 | - | Mar 5 | Tokyo Marathon |
Semi | 1:02:45 | - | Feb 5 | Kagawa Marugame International Half Marathon |
2022
6 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
10MilesRoa | 46:24 | - | Dec 4 | Kumamoto Kosa 10-Mile Road Race, Kosa |
10000m | 29:06.39 | - | Jun 19 | Selection Meeting for All JAPAN Inter-University Ekiden, Gion Stadium, Sagamihara |
Semi | 1:03:18 | - | May 8 | Sendai Half Marathon, Sendai |
10000m | 28:38.27 | - | Apr 15 | All Japan University Track & Field Challenge, Lemon Gas Stadium, Hiratsuka |
10000m | 29:09.15 | - | Mar 19 | 3rd Miyazaki Prefectural Record Meeting, Prefectural Sports Park, Miyazaki |
Marathon | DNF | - | Mar 6 | Tokyo Marathon |
2021
8 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
10000m | 28:53.52 | - | Sep 17 | 90th Japan Student vs. School Championships, Prefectural Stadium, Kumagaya |
10000m | 28:41.24 | - | Jul 7 | Hokuren Distance Challenge, Athletics Stadium, Fukagawa |
10000m | 29:29.82 | - | Jun 19 | 53rd All Japan University Ekiden Kanto Selection Meeting, Gion Stadium, Sagamihara |
5000m | 14:22.10 | - | May 23 | 100th Kanto University Championships, Gion Stadium, Sagamihara - Division 2 |
10000m | 28:49.96 | - | May 20 | 100th Kanto University Championships, Gion Stadium, Sagamihara - Division 2 |
10000m | 28:34.40 | - | Apr 25 | 2nd Chuo University Meeting, Chuo University Stadium, Hachioji |
Semi | 1:04:15 | - | Mar 14 | University Half Marathon Ch., Tokyo |
10000m | 29:03.42 | - | Feb 27 | Heisei Kokusai University Winter 10000m Competition, Athletics Stadium, Konosu |
2020
3 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
10000m | 29:35.42 | - | Nov 21 | Long Distance Meeting, Kamiyugi Park Athletic Stadium, Hachioji |
10000m | 29:01.84 | - | Oct 17 | Miyazaki Prefecture Long Distance Meeting, Nishishina Athletic Stadium, Nobeoka |
Semi | 1:04:09 | - | Feb 2 | Kagawa Marugame International Half Marathon |
2019
4 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
10000m | 29:15.71 | - | Nov 23 | Hachioji Long Distance Meet, Hosei University Stadium, Machida |
5000m | 14:03.65 | - | Jul 6 | Hokuren Distance Challenge, Aoba Park Athletic Field, Chitose |
Semi | 1:04:16 | - | Apr 28 | Seiryu Half Marathon |
5000m | 14:44.16 | - | Apr 7 | 1st Kokushikan University Competition, Tama |
Showing 1 - 50 of 56
Honours
No medals
FAQ
Frequently asked questions
What is Yudai Shimazu's 10 Miles Road personal best?
Yudai Shimazu's 10 Miles Road personal best is 46:24, set on Dec 4, 2022 in Kosa (JPN).
Which events does Yudai Shimazu compete in?
Yudai Shimazu competes in the 10 Miles Road and Half Marathon.
How did Yudai Shimazu perform in 2026?
2026 season best: 14:02.38, set on Jun 12, 2026 in Municipal Mizuho Stadium, Nagoya (JPN). Last competition: HOKUREN Distance Challenge in ABASHIRI on Jul 8, 2026, 28:51.00.