AI
Ayumu Ishiyama

Ayumu Ishiyama

JPNJPNMen
Birth dateJun 2, 1996
Height-
Weight-

Ayumu Ishiyama is a Japan thrower, born on June 2, 1996. He competes primarily in the SP, DT and JT.

His personal bests include 16.39 in the SP, 48.85 in the DT, 79.44 in the JT, 52.00 in the DiscusThro and 68.20 in the JavelinThr. He is currently active on the international athletics circuit, representing Japan.

Key facts
Javelin Throw
79.44
#539 all-time
2026 season best
71.43
Jun 13, 2026 · Municipal Mizuho Stadium, Nagoya (JPN)
2026 season best
Last competition
2026 3rd Chukyo University Saturday Competition
Aug 1, 2026 · 45.72
2026 3rd Chukyo University Saturday Competition
Age
30 years old

As of Sep 17, 2026: Javelin Throw 79.44 (#539 all-time), 2026 season best 71.43 (Jun 13, 2026, Municipal Mizuho Stadium, Nagoya (JPN)) · Last competition: 2026 3rd Chukyo University Saturday Competition, Aug 1, 2026, 45.72 · 30 years old

Performance Charts

Season bests

SeasonDisciplineResultWindDateTrendCompetitions
2026
DT
45.72-Aug 1, 2026
↑
2026 3rd Chukyo University Saturday Competition
2026
JT
71.43-Jun 13, 2026
↓
Japanese Championships
2025
DT
44.47-Oct 12, 2025
↑
5th Chukyo University Saturday Competition
2025
JT
74.05-Jun 21, 2025
↓
2nd Chukyo University Saturday Competition
2024
JT
72.65-Sep 22, 2024
↓
72nd Japan Corporate Teams Athletics Championships, Ishin Me-Life Stadium, Yamaguchi
2023
JT
71.42-Sep 23, 2023
↓
71st All Japan Corporate Teams Athletics Championships
2022
JT
73.66-Aug 7, 2022
↓
Chukyo Univ. Stadium, Toyota (JPN)
2021
JT
73.40-May 15, 2021
↓
Nagaragawa Stadium, Gifu (JPN)
2019
JT
74.69-May 19, 2019
↓
Seiko Golden Grand Prix, Yanmar Stadium Nagai, Osaka
2018
JT
79.44-Oct 27, 2018
↓
Kitakyushu (JPN)
2017
DT
48.85-Sep 9, 2017
↑
Fukui (JPN)
2017
JT
76.62-Sep 8, 2017
↓
Fukui (JPN)
2016
SP
16.39-Jun 26, 2016
↓
Nagoya (JPN)
2016
JT
68.76-Mar 6, 2016
↓
Dunedin (NZL)
2015
SP
16.35-Sep 12, 2015
↓
Osaka (JPN)
2014
DiscusThro
52.00-Oct 18, 2014-Nagasaki (JPN)
2014
JT
64.69-Oct 21, 2014
↓
Nagasaki (JPN)
2013
JavelinThr
68.20-Jul 12, 2013-IAAF World Youth Championships

2025

12 performances
DisciplineResultWindDateCompetitions
DT
44.47-Oct 125th Chukyo University Saturday Competition
DT
44.47-Oct 115th Chukyo University Saturday Competition
JT
69.41-Oct 5Japan Games, Athletic Stadium, Hikone
JT
69.41-Oct 4Japan Games, Athletic Stadium, Hikone
JT
70.55-Sep 2873rd Japan Corporate Teams Athletics Championships
JT
70.55-Sep 2773rd Japan Corporate Teams Athletics Championships
JT
70.79-Aug 314th Chukyo University Saturday Competition
JT
70.79-Aug 304th Chukyo University Saturday Competition
JT
74.05-Jun 212nd Chukyo University Saturday Competition
JT
68.31-May 171st Chukyo University Saturday Competition, Chukyo University Athletics Field, Toyota
JT
70.19-May 1069th Central Japan Corporate Teams Athletics Championships, Nagaragawa Stadium, Gifu - Open Event
JT
65.16-Apr 5The 37th Umemura School Athletics Competition, Chukyo University Athletics Field, Toyota

2022

6 performances
DisciplineResultWindDateCompetitions
JT
71.25-Oct 1077th National Sports Festival
JT
71.25-Oct 777th National Sports Festival
JT
72.37-Sep 2470th All Japan Corporate Team Championships, Nagaragawa Stadium, Gifu
JT
73.66-Aug 74th Chukyo University Saturday Competition, Chukyo Univ. Stadium, Toyota
JT
72.28-Jul 1677th Kyoto Ch., Takebishi Stadium, Kyoto
JT
68.15-May 1466th Chubu Corporate Teams T&F Championships, Nagaragawa Stadium, Gifu

2021

6 performances
DisciplineResultWindDateCompetitions
JT
70.88-Oct 922nd Chubu Business Group Championships, Tajimi
JT
72.48-Sep 2669th All Japan Corporate Team Championships, Yanmar Stadium Nagai, Osaka
JT
71.27-Sep 115th Chukyo University Saturday Competition, Chukyo Univ. Stadium, Toyota
JT
68.55-Jul 1776th Kyoto Ch., Municipal Nishikyogoku Stadium, Kyoto
JT
73.13-Jun 271st Kyushu Kyoritsu University Throwing Competition, Kyushu Kyoritsu University Stadium, Kitakyushu
JT
68.00-Jun 123rd Chukyo University Saturday Competition, Chukyo Univ. Stadium, Toyota
Showing 1 - 50 of 85

Honours

No medals

FAQ

Frequently asked questions

What is Ayumu Ishiyama's Javelin Throw personal best?

Ayumu Ishiyama's Javelin Throw personal best is 79.44, set on Oct 27, 2018 in Kitakyushu (JPN), #539 on the all-time list.

Which events does Ayumu Ishiyama compete in?

Ayumu Ishiyama competes in the Javelin Throw.

How did Ayumu Ishiyama perform in 2026?

2026 season best: 71.43, set on Jun 13, 2026 in Municipal Mizuho Stadium, Nagoya (JPN). Last competition: 2026 3rd Chukyo University Saturday Competition on Aug 1, 2026, 45.72.