RT
Ryouta Tominaga
JPNMenBirth dateSep 15, 2002
Height-
Weight-
Ryouta Tominaga is a Japan middle-distance runner, born on September 15, 2002. He competes primarily in the 1500m, 3000m and 5000m.
His personal bests include 3:48.93 in the 1500m, 8:24.04 in the 3000m, 13:48.66 in the 5000m, 28:52.69 in the 10000m and 1:00:56 in the Semi. He is currently active on the international athletics circuit, representing Japan.
Key facts
10 000 m
28:52.69
Last competition
68th East Japan Corporate Athletics Championships
May 17, 2026 · 14:32.91
Age
24 years old
As of Sep 15, 2026: Half Marathon 1:00:56 (#818 all-time), 10 000 m 28:52.69, 2026 season best 1:01:33 (Feb 1, 2026, Marugame (JPN)) · Last competition: 68th East Japan Corporate Athletics Championships, May 17, 2026, 14:32.91 · 24 years old
Performance Charts
Season bests
| Season | Discipline | Result | Wind | Date | Trend | Competitions |
|---|---|---|---|---|---|---|
| 2026 | 5000m | 14:20.72 | - | Apr 11, 2026 | ↓ | 34rd Kanakuri Memorial Middle and Long Distance Invitational Meet |
| 2026 | Semi | 1:01:33 | - | Feb 1, 2026 | ↑ | 78th Kagawa Marugame International Half Marathon |
| 2025 | 5000m | 13:48.66 | - | May 4, 2025 | ↓ | 36th Golden Games in Nobeoka |
| 2025 | Semi | 1:00:56 | - | Feb 2, 2025 | ↑ | 77th Kagawa Marugame International Half Marathon, Marugame |
| 2024 | 1500m | 3:56.01 | - | May 9, 2024 | ↓ | The 103th Kanto Inter-University Track＆Field Championships, National Stadium, Tokyo |
| 2024 | 5000m | 14:01.04 | - | May 12, 2024 | ↓ | The 103th Kanto Inter-University Track＆Field Championships, National Stadium, Tokyo |
| 2024 | 10000m | 28:52.69 | - | Jul 14, 2024 | ↑ | Summer Distance Challenge |
| 2024 | CrossCount | 30:49 | - | Feb 25, 2024 | - | Japanese Cross Country Championships, Uminonakamichi Seaside Park Cross Country Course, Fukuoka - XC 10.0km |
| 2024 | Semi | 1:02:24 | - | Feb 4, 2024 | ↑ | 76th Kagawa Marugame International Half Marathon |
| 2023 | 3000mSt | 9:06.63 | - | May 13, 2023 | ↑ | 102nd Kanto Inter-University Track & Field Championships, Gion Stadium, Sagamihara - 2nd Tier |
| 2023 | 5000m | 14:09.08 | - | Jul 12, 2023 | ↓ | Hokuren Distance Challenge - Kitami |
| 2023 | 10000m | 29:49.51 | - | Jul 16, 2023 | ↑ | Summer Distance Challenge, Athletic Track, Abashiri |
| 2023 | Semi | 1:04:01 | - | Oct 14, 2023 | ↑ | The 100th Hakone Ekiden Qualifying Meet |
| 2022 | 1500m | 3:48.93 | - | Mar 27, 2022 | ↓ | NITTAIDAI Athletic Stadium, Yokohama (JPN) |
| 2022 | 3000m | 8:24.04 | - | Mar 27, 2022 | - | NITTAIDAI Athletic Stadium, Yokohama (JPN) |
| 2022 | 3000mSt | 9:13.25 | - | Apr 10, 2022 | ↑ | Gion Stadium, Sagamihara (JPN) |
| 2022 | 5000m | 14:22.41 | - | Jul 9, 2022 | ↓ | Municipal Stadium, Kitami (JPN) |
| 2022 | 10000m | 30:01.05 | - | Oct 1, 2022 | ↑ | NITTAIDAI Athletic Stadium, Yokohama (JPN) |
| 2022 | Semi | 1:06:05 | - | Nov 13, 2022 | ↑ | Setagaya, Tokyo (JPN) |
| 2021 | 1500m | 3:53.74 | - | May 8, 2021 | ↓ | NITTAIDAI Athletic Stadium, Yokohama (JPN) |
| 2021 | 3000mSt | 9:04.95 | - | May 22, 2021 | ↑ | Gion Stadium, Sagamihara (JPN) |
| 2021 | 5000m | 14:19.16 | - | Nov 14, 2021 | ↓ | NITTAIDAI Athletic Stadium, Yokohama (JPN) |
| 2020 | 3000mSt | 9:22.98 | - | Jul 26, 2020 | ↑ | Prefectural Kasamatsu Stadium, Hitachinaka (JPN) |
2026
3 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
5000m | 14:32.91 | - | May 17 | 68th East Japan Corporate Athletics Championships |
5000m | 14:20.72 | - | Apr 11 | 34rd Kanakuri Memorial Middle and Long Distance Invitational Meet |
Semi | 1:01:33 | - | Feb 1 | 78th Kagawa Marugame International Half Marathon |
2025
5 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
5000m | 14:12.11 | - | Jul 19 | HOKUREN Distance Challenge 2025 in ABASHIRI, Athletic Track, Abashiri |
5000m | 13:56.74 | - | Jun 1 | 15th NITTAIDAI Challenge Games |
5000m | 13:48.66 | - | May 4 | 36th Golden Games in Nobeoka |
5000m | 14:17.60 | - | Apr 12 | 33rd Kanakuri Memorial Middle and Long Distance Invitational Meet, Egao Kenko Stadium, Kumamoto |
Semi | 1:00:56 | - | Feb 2 | 77th Kagawa Marugame International Half Marathon, Marugame |
2024
9 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
5000m | 14:04.09 | - | Jul 20 | Hokuren Distance Challenge - Chitose, Aoba Park Athletic Field, Chitose |
10000m | 28:52.69 | - | Jul 14 | Summer Distance Challenge |
10000m | 30:13.85 | - | Jun 23 | Selection Meeting for 56th All Japan Inter-University Ekiden, Gion Stadium, Sagamihara |
5000m | 14:01.04 | - | May 12 | The 103th Kanto Inter-University Track＆Field Championships, National Stadium, Tokyo |
1500m | 3:56.01 | - | May 10 | The 103th Kanto Inter-University Track＆Field Championships, National Stadium, Tokyo |
5000m | 14:01.04 | - | May 10 | The 103th Kanto Inter-University Track＆Field Championships, National Stadium, Tokyo |
1500m | 3:56.01 | - | May 9 | The 103th Kanto Inter-University Track＆Field Championships, National Stadium, Tokyo |
CrossCount | 30:49 | - | Feb 25 | Japanese Cross Country Championships, Uminonakamichi Seaside Park Cross Country Course, Fukuoka - XC 10.0km |
Semi | 1:02:24 | - | Feb 4 | 76th Kagawa Marugame International Half Marathon |
2023
5 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
Semi | 1:04:01 | - | Oct 14 | The 100th Hakone Ekiden Qualifying Meet |
10000m | 29:49.51 | - | Jul 16 | Summer Distance Challenge, Athletic Track, Abashiri |
5000m | 14:09.08 | - | Jul 12 | Hokuren Distance Challenge - Kitami |
10000m | 30:29.55 | - | Jun 17 | Selection Meeting for 55th All Japan Inter-University Ekiden |
3000mSt | 9:06.63 | - | May 13 | 102nd Kanto Inter-University Track & Field Championships, Gion Stadium, Sagamihara - 2nd Tier |
2022
9 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
10000m | 30:05.27 | - | Nov 27 | 301st Nippon Sport Science University Long Distance Competition, NITTAIDAI Athletic Stadium, Yokohama |
Semi | 1:06:05 | - | Nov 13 | Setagaya 246 Half Marathon, Setagaya, Tokyo |
10000m | 30:01.05 | - | Oct 1 | 299th Nippon Sport Science University Long Distance Competition, NITTAIDAI Athletic Stadium, Yokohama |
5000m | 14:22.41 | - | Jul 9 | Hokuren Distance Challenge, Municipal Stadium, Kitami |
3000mSt | 9:19.38 | - | Apr 29 | Mikio Oda Memorial Athletics Meet, Municipal Stadium, Hiroshima |
1500m | 3:50.55 | - | Apr 23 | 294th Nippon Sport Science University Long Distance Competition, NITTAIDAI Athletic Stadium, Yokohama |
3000mSt | 9:13.25 | - | Apr 10 | 58th Four Universities vs. School Competition, Gion Stadium, Sagamihara |
1500m | 3:48.93 | - | Mar 27 | Nippon Sport Science University Spring Open, NITTAIDAI Athletic Stadium, Yokohama |
3000m | 8:24.04 | - | Mar 27 | Nippon Sport Science University Spring Open, NITTAIDAI Athletic Stadium, Yokohama |
2021
10 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
5000m | 14:25.62 | - | Dec 5 | 293th Nippon Sport Science University Long Distance Competition, NITTAIDAI Athletic Stadium, Yokohama |
5000m | 14:19.16 | - | Nov 14 | 292nd Nippon Sport Science University Long Distance Competition, NITTAIDAI Athletic Stadium, Yokohama |
5000m | 14:45.12 | - | Oct 9 | 125th Nippon Sport Science University Competition, NITTAIDAI Athletic Stadium, Yokohama |
5000m | 14:37.23 | - | Oct 3 | 291st Nippon Sport Science University Long Distance Competition, NITTAIDAI Athletic Stadium, Yokohama |
5000m | 14:26.20 | - | Sep 19 | 290st Nippon Sport Science University Long Distance Competition, NITTAIDAI Athletic Stadium, Yokohama |
5000m | 14:47.30 | - | Jun 6 | 288th Nittadai(NSSU) Distance Meet, NITTAIDAI Athletic Stadium, Yokohama |
3000mSt | 9:04.95 | - | May 22 | 100th Kanto University Championships, Gion Stadium, Sagamihara |
1500m | 3:53.74 | - | May 8 | 287th Nippon Sport Science University Long Distance Competition, NITTAIDAI Athletic Stadium, Yokohama |
5000m | 14:44.90 | - | Apr 25 | 286th Nippon Sport Science University Long Distance Competition, NITTAIDAI Athletic Stadium, Yokohama |
3000mSt | 9:05.53 | - | Apr 10 | 47th Regular Competition, NITTAIDAI Athletic Stadium, Yokohama |
2020
2 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
3000mSt | 9:31.29 | - | Oct 25 | National High School Competition, Edion Stadium, Hiroshima |
3000mSt | 9:22.98 | - | Jul 26 | Ibaraki Prefectural High School Summer Games, Prefectural Kasamatsu Stadium, Hitachinaka |
Honours
No medals
FAQ
Frequently asked questions
What is Ryouta Tominaga's Half Marathon personal best?
Ryouta Tominaga's Half Marathon personal best is 1:00:56, set on Feb 2, 2025 in Marugame (JPN), #818 on the all-time list.
Which events does Ryouta Tominaga compete in?
Ryouta Tominaga competes in the Half Marathon and 10 000 m.
How did Ryouta Tominaga perform in 2026?
2026 season best: 1:01:33, set on Feb 1, 2026 in Marugame (JPN). Last competition: 68th East Japan Corporate Athletics Championships on May 17, 2026, 14:32.91.