RN
Ryotaro Natori
JPNMenBirth dateJul 21, 1998
Height-
Weight-
Ryotaro Natori is a Japan long-distance runner, born on July 21, 1998. He competes primarily in the 3000m, 5000m and 10000m.
His personal bests include 8:01.77 in the 3000m, 13:33.08 in the 5000m, 28:10.51 in the 10000m, 1:01:55 in the Semi and 2:10:45 in the Marathon. He is currently active on the international athletics circuit, representing Japan.
Key facts
10 000 m
28:10.51
Half Marathon
1:01:55
Age
28 years old
As of Sep 22, 2026: 10 000 m 28:10.51, Half Marathon 1:01:55, 2026 season best 28:19.83 (May 15, 2026, ND Soft Stadium, Tendo (JPN)) · Last competition: Japanese Championships, Jun 12, 2026, 13:45.86 · 28 years old
Performance Charts
Season bests
| Season | Discipline | Result | Wind | Date | Trend | Competitions |
|---|---|---|---|---|---|---|
| 2026 | 5000m | 13:38.51 | - | May 4, 2026 | ↑ | 37th Golden Games in Nobeoka |
| 2026 | 10000m | 28:19.83 | - | May 15, 2026 | ↑ | 68th East Japan Corporate Athletics Championships |
| 2026 | Semi | 1:02:20 | - | Feb 1, 2026 | ↑ | 78th Kagawa Marugame International Half Marathon |
| 2026 | Marathon | 2:10:45 | - | Feb 22, 2026 | ↑ | Osaka Marathon |
| 2025 | 5000m | 13:33.08 | - | May 4, 2025 | ↑ | 36th Golden Games in Nobeoka |
| 2025 | 10000m | 28:37.64 | - | Jun 11, 2025 | ↑ | HOKUREN Distance Challenge 2025 in FUKAGAWA |
| 2025 | Marathon | 2:12:56 | - | Mar 2, 2025 | ↑ | Tokyo Marathon |
| 2024 | 5000m | 13:52.42 | - | Jul 20, 2024 | ↑ | Hokuren Distance Challenge - Chitose, Aoba Park Athletic Field, Chitose |
| 2024 | 10000m | 28:20.35 | - | Nov 23, 2024 | ↑ | 2024 Hachioji Long Distance |
| 2024 | Semi | 1:03:37 | - | Jan 28, 2024 | ↑ | Osaka Half Marathon, Osaka |
| 2024 | Marathon | 2:14:07 | - | Feb 25, 2024 | ↑ | Osaka Marathon |
| 2023 | 10000m | 28:16.12 | - | Apr 22, 2023 | ↑ | 1st Nittaidai Challenge Games, NITTAIDAI Athletic Stadium, Yokohama |
| 2023 | Semi | 1:01:55 | - | Jan 29, 2023 | ↑ | 2023 Osaka Half Marathon, Osaka Half Marathon Course, Osaka |
| 2023 | 30Kilometr | 1:31:57 | - | Feb 19, 2023 | - | 55th The Ohme 30&10km Road Race |
| 2022 | 10000m | 28:42.21 | - | Nov 26, 2022 | ↑ | Gion Stadium, Machida (JPN) |
| 2021 | 3000m | 8:01.77 | - | Apr 3, 2021 | ↑ | Komazawa Olympic Park Athletic Stadium, Tokyo (JPN) |
| 2021 | 5000m | 13:44.39 | - | Apr 25, 2021 | ↑ | NITTAIDAI Athletic Stadium, Yokohama (JPN) |
| 2021 | 10000m | 28:12.62 | - | May 3, 2021 | ↑ | Japan 10,000m Championships |
| 2020 | 3000m | 8:15.01 | - | Sep 17, 2020 | ↑ | Shonan BMW Stadium, Hiratsuka (JPN) |
| 2020 | 5000m | 13:55.23 | - | Jul 12, 2020 | ↑ | Athletics Stadium, Hadano (JPN) |
| 2020 | 10000m | 28:10.51 | - | Sep 27, 2020 | ↑ | Kamogawa (JPN) |
| 2019 | 3000m | 8:47.72 | - | Mar 31, 2019 | ↑ | Tokai University Stadium, Hiratsuka (JPN) |
| 2019 | 5000m | 14:06.92 | - | Jun 8, 2019 | ↑ | Hiratsuka (JPN) |
| 2019 | 10000m | 29:27.75 | - | Jul 9, 2019 | ↑ | Fukagawa (JPN) |
| 2019 | Semi | 1:03:31 | - | Mar 10, 2019 | ↑ | Tachikawa (JPN) |
| 2018 | 10MilesRoa | 47:48 | - | Feb 11, 2018 | - | Karatsu (JPN) |
| 2018 | Semi | 1:03:53 | - | Nov 18, 2018 | ↑ | - |
| 2017 | 5000m | 14:43.63 | - | Sep 24, 2017 | ↑ | Yokohama (JPN) |
| 2017 | Semi | 1:04:51 | - | Nov 12, 2017 | ↑ | - |
| 2016 | 5000m | 13:52.61 | - | Nov 13, 2016 | ↑ | Yokohama (JPN) |
2026
6 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
5000m | 13:45.86 | - | Jun 12 | Japanese Championships |
10000m | 28:19.83 | - | May 15 | 68th East Japan Corporate Athletics Championships |
5000m | 13:38.51 | - | May 4 | 37th Golden Games in Nobeoka |
10000m | 28:49.74 | - | Apr 18 | 74th Hyogo Relay Carnival |
Marathon | 2:10:45 | - | Feb 22 | Osaka Marathon |
Semi | 1:02:20 | - | Feb 1 | 78th Kagawa Marugame International Half Marathon |
2025
5 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
5000m | 13:51.60 | - | Jul 19 | HOKUREN Distance Challenge 2025 in ABASHIRI, Athletic Track, Abashiri |
5000m | 14:12.19 | - | Jul 4 | Japanese Championships, National Stadium, Tokyo |
10000m | 28:37.64 | - | Jun 11 | HOKUREN Distance Challenge 2025 in FUKAGAWA |
5000m | 13:33.08 | - | May 4 | 36th Golden Games in Nobeoka |
Marathon | 2:12:56 | - | Mar 2 | Tokyo Marathon |
2024
5 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
10000m | 28:20.35 | - | Nov 23 | 2024 Hachioji Long Distance |
5000m | 13:52.42 | - | Jul 20 | Hokuren Distance Challenge - Chitose, Aoba Park Athletic Field, Chitose |
10000m | 28:58.08 | - | Jul 10 | Hokuren Distance Challenge - Abashiri |
Marathon | 2:14:07 | - | Feb 25 | Osaka Marathon |
Semi | 1:03:37 | - | Jan 28 | Osaka Half Marathon, Osaka |
2023
4 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
10000m | 28:42.77 | - | Nov 25 | Hachioji Long Distance |
10000m | 28:16.12 | - | Apr 22 | 1st Nittaidai Challenge Games, NITTAIDAI Athletic Stadium, Yokohama |
30Kilometr | 1:31:57 | - | Feb 19 | 55th The Ohme 30&10km Road Race |
Semi | 1:01:55 | - | Jan 29 | 2023 Osaka Half Marathon, Osaka Half Marathon Course, Osaka |
2022
3 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
10000m | 28:42.21 | - | Nov 26 | Hachioji Long Distance Meeting, Gion Stadium, Machida |
10000m | 29:08.58 | - | Sep 24 | 70th All Japan Corporate Team Championships, Nagaragawa Stadium, Gifu |
10000m | 29:08.58 | - | Sep 23 | 70th All Japan Corporate Team Championships, Nagaragawa Stadium, Gifu |
2021
6 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
10000m | 28:43.12 | - | Jul 10 | Hokuren Distance Challenge, Athletic Track, Abashiri |
5000m | 13:49.06 | - | Jun 6 | 288th Nittadai(NSSU) Distance Meet, NITTAIDAI Athletic Stadium, Yokohama |
5000m | 13:49.81 | - | May 16 | 63rd East Japan Business Group Championships, Prefectural Stadium, Kumagaya |
10000m | 28:12.62 | - | May 3 | Japan 10,000m Championships |
5000m | 13:44.39 | - | Apr 25 | 286th Nippon Sport Science University Long Distance Competition, NITTAIDAI Athletic Stadium, Yokohama |
3000m | 8:01.77 | - | Apr 3 | 2nd Tokyo Rikukyo Middle Distance Challenge, Komazawa Olympic Park Athletic Stadium, Tokyo |
2020
4 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
5000m | 14:18.45 | - | Oct 17 | 12th Tokai University Competition, Athletics Stadium, Hadano |
10000m | 28:10.51 | - | Sep 27 | Tokai University Time Trials, Kamogawa |
3000m | 8:15.01 | - | Sep 17 | Tokai University Autumn Meeting, Shonan BMW Stadium, Hiratsuka |
5000m | 13:55.23 | - | Jul 12 | 195th Tokai University Long Distance Competition, Athletics Stadium, Hadano |
2019
9 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
Semi | 1:02:44 | - | Oct 6 | Sapporo Half Marathon, Sapporo |
5000m | 14:12.48 | - | Jul 22 | Hokuren Distance Challenge |
10000m | 29:27.75 | - | Jul 9 | Hokuren Distance Challenge, Fukagawa |
5000m | 14:06.92 | - | Jun 8 | Japanese Collegiate Championships, Hiratsuka |
Semi | 1:05:40 | - | May 26 | Kanto District Collegiate Championships, Sagamihara |
3000m | 8:59.27 | - | Mar 31 | 183rd Tokai University Long Distance Competition, Tokai University Stadium, Hiratsuka |
3000m | 8:59.65 | - | Mar 31 | 183rd Tokai University Long Distance Competition, Tokai University Stadium, Hiratsuka |
3000m | 8:47.72 | - | Mar 31 | 183rd Tokai University Long Distance Competition, Tokai University Stadium, Hiratsuka |
Semi | 1:03:31 | - | Mar 10 | Japan Univ. Half Marathon Ch., Tachikawa |
2018
2 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
Semi | 1:03:53 | - | Nov 18 | Ageo City Half Marathon, Ageo |
10MilesRoa | 47:48 | - | Feb 11 | Karatsu 10-Miler, Karatsu |
2017
2 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
Semi | 1:04:51 | - | Nov 12 | Setagaya Half Marathon, Setagaya, Tokyo |
5000m | 14:43.63 | - | Sep 24 | Yokohama Nittai University Distance Meet, Yokohama |
2016
4 performances| Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|
5000m | 13:52.61 | - | Nov 13 | Yokohama Nittai University Time Trials, Yokohama |
5000m | 14:11.22 | - | Oct 9 | Kitakami - U19 Events |
5000m | 14:05.62 | - | Sep 25 | Yokohama Nittai University Time Trials, Yokohama |
5000m | 14:40.92 | - | Aug 1 | Okayama |
Showing 1 - 50 of 52
Honours
No medals
FAQ
Frequently asked questions
What is Ryotaro Natori's 10 000 m personal best?
Ryotaro Natori's 10 000 m personal best is 28:10.51, set on Sep 27, 2020 in Kamogawa (JPN).
Which events does Ryotaro Natori compete in?
Ryotaro Natori competes in the 10 000 m and Half Marathon.
How did Ryotaro Natori perform in 2026?
2026 season best: 28:19.83, set on May 15, 2026 in ND Soft Stadium, Tendo (JPN). Last competition: Japanese Championships on Jun 12, 2026, 13:45.86.