TK
Toshimasa Kuribayashi
JPNMenBirth dateOct 19, 2001
Height-
Weight-
Toshimasa Kuribayashi is a Japan sprinter, born on October 19, 2001. He competes primarily in the 100m, 200m and 400m.
His personal bests include 10.91 in the 100m, 22.39 in the 200m, 47.62 in the 400m, 15.48 in the 110mH and 49.45 in the 400mH. He is currently active on the international athletics circuit, representing Japan.
Key facts
Age
24 years old
As of Sep 22, 2026: 400 m hurdles 49.45 (#602 all-time), 2026 season best 51.35 (Jun 12, 2026, Municipal Mizuho Stadium, Nagoya (JPN)) · Last competition: Japanese Championships, Jun 12, 2026, 51.35 · 24 years old
Performance Charts
Season bests
| Season | Discipline | Result | Wind | Date | Trend | Competitions |
|---|---|---|---|---|---|---|
| 2026 | 100m | 10.91 | +3.4 | Mar 7, 2026 | ↑ | Spring Track and Field Meet |
| 2026 | 300m | 34.20 | - | Mar 8, 2026 | ↓ | Spring Track and Field Meet |
| 2026 | 400m | 48.78 | - | May 24, 2026 | ↑ | 70th Kansai Inter-Corporate Track & Field Championships |
| 2026 | 400mH | 51.35 | - | Jun 12, 2026 | ↑ | Japanese Championships |
| 2025 | 100m | 11.19 | -0.1 | Mar 8, 2025 | ↑ | 29th Spring Record Meeting |
| 2025 | 300m | 34.03 | - | Mar 9, 2025 | ↓ | 29th Spring Record Meeting |
| 2025 | 400m | 47.62 | - | Jun 8, 2025 | ↑ | 69th Kansai Inter-Corporate Track & Field Championships |
| 2025 | 400mH | 49.72 | - | Jun 7, 2025 | ↑ | 69th Kansai Inter-Corporate Track & Field Championships |
| 2024 | 100m | 11.10 | +1.8 | Apr 21, 2024 | ↑ | Day one,the 34th Nara City Athletics Circuit, Konoike Athletics Stadium, Nara |
| 2024 | 400m | 47.81 | - | Sep 22, 2024 | ↑ | 72nd Japan Corporate Teams Athletics Championships, Ishin Me-Life Stadium, Yamaguchi |
| 2024 | 400mH | 50.06 | - | Jun 1, 2024 | ↑ | 68th Kansai Inter-Corporate Track & Field Championships, Yanmar Stadium Nagai, Osaka |
| 2023 | 110mH | 15.48 | +0.0 | Jul 15, 2023 | ↑ | Shiga Athletics Championships, Athletic Stadium, Hikone |
| 2023 | 400mH | 49.45 | - | May 27, 2023 | ↑ | 100th Kansai Inter-University Championships |
| 2023 | 4x400m | 3:07.95 | - | Oct 7, 2023 | - | 107th JAAF Athletics Championships - Relays |
| 2022 | 100m | 11.08 | -1.1 | Sep 25, 2022 | ↑ | Municipal Nishikyogoku Stadium, Kyoto (JPN) |
| 2022 | 110mH | 15.65 | +1.6 | May 14, 2022 | ↑ | Biwako-Kusatsu Campus, Kusatsu (JPN) |
| 2022 | 200m | 22.39 | -1.7 | Mar 12, 2022 | - | Biwako-Kusatsu Campus, Kusatsu (JPN) |
| 2022 | 400m | 49.17 | - | Aug 4, 2022 | ↑ | Nagai Stadium No. 2, Osaka (JPN) |
| 2022 | 400mH | 50.08 | - | Oct 2, 2022 | ↑ | Athletics Challenge, Denka Big Swan Stadium, Niigata |
| 2021 | 400mH | 53.22 | - | Jul 18, 2021 | ↑ | Municipal Nishikyogoku Stadium, Kyoto (JPN) |
| 2020 | 400m | 49.26 | - | Sep 3, 2020 | ↑ | Nagai Stadium No. 2, Osaka (JPN) |
| 2020 | 400mH | 53.50 | - | Oct 25, 2020 | ↑ | Municipal Stadium, Hiroshima (JPN) |
| 2019 | 400mH | 51.59 | - | Oct 5, 2019 | ↑ | 74th National Sports Festival, Prefectural Kasamatsu Stadium, Hitachinaka |
| 2018 | 400m | 49.40 | - | Oct 19, 2018 | ↑ | Nagoya (JPN) |
| 2018 | 400mH | 52.65 | - | Oct 21, 2018 | ↑ | Nagoya (JPN) |
2026
11 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
400mH | 51.35 | - | Jun 12 | Japanese Championships |
400m | 48.78 | - | May 24 | 70th Kansai Inter-Corporate Track & Field Championships |
400mH | 52.79 | - | May 24 | 70th Kansai Inter-Corporate Track & Field Championships |
400mH | 52.01 | - | May 23 | 70th Kansai Inter-Corporate Track & Field Championships |
400mH | 52.67 | - | May 10 | 13th Kinami Michitaka Memorial Athletics Meet |
400mH | 55.52 | - | May 5 | Kagawa Athletics Championships, Prefectural Stadium, Marugame |
400mH | 51.38 | - | May 5 | Kagawa Athletics Championships, Prefectural Stadium, Marugame |
400m | 48.82 | - | Mar 29 | Day 8 , the 35th Nara City Athletics Circuit |
300m | 34.20 | - | Mar 8 | Spring Track and Field Meet |
300m | 34.20 | - | Mar 7 | Spring Track and Field Meet |
100m | 10.91 | +3.4 | Mar 7 | Spring Track and Field Meet |
2025
12 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
400m | 49.54 | - | Sep 28 | 73rd Japan Corporate Teams Athletics Championships |
400m | 49.54 | - | Sep 27 | 73rd Japan Corporate Teams Athletics Championships |
400mH | 52.00 | - | Aug 3 | Fuji Hokuroku World Trial 2025, Hokuroku Park Athletic Field, Fujiyoshida |
400m | 47.74 | - | Jun 27 | Osaka Athletics Championships |
400m | 47.62 | - | Jun 8 | 69th Kansai Inter-Corporate Track & Field Championships |
400mH | 49.72 | - | Jun 7 | 69th Kansai Inter-Corporate Track & Field Championships |
400m | 47.62 | - | Jun 7 | 69th Kansai Inter-Corporate Track & Field Championships |
400mH | 50.92 | - | May 3 | 40th Shizuoka International Athletics Meet, Prefectural Shizuoka Stadium, Fukuroi |
300m | 34.03 | - | Mar 9 | 29th Spring Record Meeting |
100m | 11.19 | -0.1 | Mar 8 | 29th Spring Record Meeting |
300m | 34.03 | - | Mar 8 | 29th Spring Record Meeting |
400m | 48.06 | - | Mar 8 | 29th Spring Record Meeting |
2024
16 performances2023
11 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
400mH | 50.38 | - | Oct 14 | National Sports Festival |
400mH | 50.38 | - | Oct 13 | National Sports Festival |
4x400m | 3:08.20 | - | Oct 8 | 107th JAAF Athletics Championships - Relays |
4x400m | 3:07.95 | - | Oct 7 | 107th JAAF Athletics Championships - Relays |
400mH | 49.56 | - | Oct 1 | Yogibo Athletics Challenge Cup 2023, Denka Big Swan Stadium, Niigata |
400mH | 50.97 | - | Sep 16 | 92nd Japan Inter-University Athletics Championships, Prefectural Stadium, Kumagaya |
400mH | 49.83 | - | Sep 16 | 92nd Japan Inter-University Athletics Championships, Prefectural Stadium, Kumagaya |
400mH | 50.97 | - | Sep 15 | 92nd Japan Inter-University Athletics Championships, Prefectural Stadium, Kumagaya |
110mH | 15.66 | -1.0 | Jul 16 | Shiga Athletics Championships, Athletic Stadium, Hikone |
110mH | 15.48 | - | Jul 16 | Shiga Athletics Championships, Athletic Stadium, Hikone |
110mH | 15.48 | +0.0 | Jul 15 | Shiga Athletics Championships, Athletic Stadium, Hikone |
Showing 1 - 50 of 115
Honours
No medals
FAQ
Frequently asked questions
What is Toshimasa Kuribayashi's 400 m hurdles personal best?
Toshimasa Kuribayashi's 400 m hurdles personal best is 49.45, set on May 27, 2023 in Yanmar Stadium Nagai, Osaka (JPN), #602 on the all-time list.
Which events does Toshimasa Kuribayashi compete in?
Toshimasa Kuribayashi competes in the 400 m hurdles.
How did Toshimasa Kuribayashi perform in 2026?
2026 season best: 51.35, set on Jun 12, 2026 in Municipal Mizuho Stadium, Nagoya (JPN). Last competition: Japanese Championships on Jun 12, 2026, 51.35.