Yuta Koga JPN  |
| Date of birth: 15 July 99 |
| Age: 24 years 289 days |
| Height: 177 cm |
| Weight: 58 kg |
| Name in Japanese: 古賀 友太 |
| 20km Race Walk World Championships finalist 2023 |
| 20km Race Walk World University Games Bronze Medallist 2019 |
| 20km Race Walk World Alltime no. 29 1:17:47 Kobe 18 Feb 2024 |
| 5000m Race Walk World Alltime no. 6 18:26.70 Inzai 25 Oct 2020 |
| 10,000m Race Walk World Alltime no. 3 37:35.00 Inzai 14 Nov 2020 |
▲PROGRESSION
Personal bests in BOLD.
| 5000m Race Walk | |||||||
| Outdoor Alltime Show/hide | |||||||
| 2020 18:26.70 | 2 | Inzai | 25 Oct | ||||
| 2023 18:55.71 | 1 | Tokushima | 14 May | ||||
| 10,000m Race Walk | |||||||
| Outdoor Alltime Show/hide | |||||||
| 2018 40:36.53 | 3 | Hiratsuka | 15 Jun | ||||
| 2020 37:35.00 | 3 | Inzai | 14 Nov | ||||
| 2022 39:30.48 | 5 | Gifu | 24 Sep | ||||
| 20km Race Walk | |||||||
| Outdoor Alltime Show/hide | |||||||
| 2017 1:26:23 | 28 | Nomi | 19 Mar | ||||
| 2018 1:21:54 | 3 | Takahata | 28 Oct | ||||
| 2019 1:20:24 | 9 | Nomi | 17 Mar | ||||
| 2020 1:18:42 | 4 | Nomi | 15 Mar | ||||
| 2021 1:21:55 | 9 | Kobe | 21 Feb | ||||
| 2022 1:20:34 | 1 | Takahata | 23 Oct | ||||
| 2023 1:19:02 | 12 | Budapest | 19 Aug | ||||
| 2024 1:17:47 | 3 | Kobe | 18 Feb | ||||
▲IN MAJOR EVENTS
| Outdoor | |||
| 20km Race Walk | |||
| AsC | 2019: | 9 | 1:20:24 |
| WUG | 2019: | 3 | 1:23:35 |
| WC | 2023: | 12 | 1:19:02 |
| WTC | 2024: | 4 | 1:19:54 |
▲PERSONAL BESTS
note:click on indoor/outdoor to see PB progression.
| 5000m Race Walk | ||||||||
| Winstreak: 1 (finals) Show/hide | ||||||||
| Outdoor | 18:26.70 | Inzai | 25 Oct 2020 | |||||
| 10,000m Race Walk | ||||||||
| Outdoor | 37:35.00 | Inzai | 14 Nov 2020 | |||||
| 20km Race Walk | ||||||||
| races under 1:20:00: 5 | ||||||||
| Outdoor | 1:17:47 | Kobe | 18 Feb 2024 | |||||
▲AVERAGES & 10 BEST RESULTS
| 20km Race Walk, 10 best results (legal): | |||||||
| 1:17:47 | 3 | Kobe | 18 Feb 2024 | ||||
| 1:18:42 | 4 | Nomi | 15 Mar 2020 | ||||
| 1:19:02 | 12 | Budapest | 19 Aug 2023 | ||||
| 1:19:19 | 3 | Nomi | 19 Mar 2023 | ||||
| 1:19:54 | 4 | Antalya | 21 Apr 2024 | ||||
| 1:20:24 | 9 | Nomi | 17 Mar 2019 | ||||
| 1:20:34 | 1 | Takahata | 23 Oct 2022 | ||||
| 1:20:40 | 2 | Nomi | 20 Mar 2022 | ||||
| 1:20:47 | 8 | Kobe | 16 Feb 2020 | ||||
| 1:21:54 | 3 | Takahata | 28 Oct 2018 | ||||
| Average: 1:19:54.3 | |||||||
Total results in db: 26
By event:
| 5000m Race Walk: | 2 |
| 10,000m Race Walk: | 5 |
| 20km Race Walk: | 19 |
▲IN 2024
position in the world list in brackets following the season's best,
junior list position in green and youth list position in orange.
help: click on competition name or Venue to see competition results.
help: click on placing to see event results in the competition.
▲TOP 100 WORLD LIST POSITIONS
| Season | Ind/Out | Event | Pos | Result |
| 2018 | Outdoor | 10,000m Race Walk | 30 | 40:36.53 |
| 2018 | Outdoor | 20km Race Walk | 61 | 1:21:54 |
| 2019 | Outdoor | 20km Race Walk | 34 | 1:20:24 |
| 2020 | Outdoor | 5000m Race Walk | 2 | 18:26.70 |
| 2020 | Outdoor | 10,000m Race Walk | 3 | 37:35.00 |
| 2020 | Outdoor | 20km Race Walk | 5 | 1:18:42 |
| 2021 | Outdoor | 20km Race Walk | 82 | 1:21:55 |
| 2022 | Outdoor | 10,000m Race Walk | 22 | 39:30.48 |
| 2022 | Outdoor | 20km Race Walk | 29 | 1:20:34 |
| 2023 | Outdoor | 5000m Race Walk | 4 | 18:55.71 |
| 2023 | Outdoor | 20km Race Walk | 16 | 1:19:02 |
| 2024 | Outdoor | 20km Race Walk | 6 | 1:17:47 |