Rei Matsunaga

JapanJapanActive
Born
Jun 12, 2001 (25 years old)
Events
10 000 m · Half Marathon

Rei Matsunaga is a Japan long-distance runner, born on June 12, 2001. He competes primarily in the 3000m, 5000m and 10000m.

His personal bests include 8:09.33 in the 3000m, 13:31.52 in the 5000m, 28:08.20 in the 10000m and 1:01:56 in the Semi. He is currently active on the international athletics circuit, representing Japan.

Personal best · 10 000 m28:08.20
2026 season best28:45.30May 10, 2026 · Yanmar Stadium Nagai, Osaka
2026 season best
Personal best · Half Marathon1:01:56
Last competitionThe Road of WASEDA/4th Waseda University track and field meetSep 27, 2026 · 13:58
The Road of WASEDA/4th Waseda University track and field meet

As of Nov 14, 2026: 10 000 m 28:08.20, Half Marathon 1:01:56, 2026 season best 28:45.30 (May 10, 2026, Yanmar Stadium Nagai, Osaka (JPN)) · Last competition: The Road of WASEDA/4th Waseda University track and field meet, Sep 27, 2026, 13:58 · 25 years old

Personal bests

WA points calculator →
DisciplineResultAll-time2026
3000mKitami 2024Japan 3000 m all-time list8:09.331,002 pts––
5000mHiroshima 2026Japan 5000 m all-time list13:31.521,097 pts–#254
10000mHachioji 2025Japan 10 000 m all-time list28:08.201,120 pts–#327
SemiAgeo 2023Japan Half Marathon all-time list1:01:561,110 pts––

Progression

SeasonDisciplineResultWindDateCompetitions
20265000m 13:31.52–Apr 29, 202660th Oda Mikio Memorial
20265Kilometre 13:58–Sep 27, 2026The Road of WASEDA/4th Waseda University track and field meet
202610000m 28:45.30–May 10, 202613th Kinami Michitaka Memorial Athletics Meet
2026Semi 1:03:20–Feb 1, 202678th Kagawa Marugame International Half Marathon
20255000m 13:42.27–Jul 16, 2025HOKUREN Distance Challenge 2025 in KITAMI, Municipal Stadium, Kitami
202510000m 28:08.20–Nov 22, 2025Hachioji Long Distance
20243000m 8:09.33–Jul 6, 2024Hokuren Distance Challenge - Kitami
202410000m 28:59.50–Jul 10, 2024Hokuren Distance Challenge - Abashiri
FAQ

Frequently asked questions

Rei Matsunaga's 10 000 m personal best is 28:08.20, set on Nov 22, 2025 in Kamiyugi Park Athletic Stadium, Hachioji (JPN).

Rei Matsunaga competes in the 10 000 m and Half Marathon.

2026 season best: 28:45.30, set on May 10, 2026 in Yanmar Stadium Nagai, Osaka (JPN). Last competition: The Road of WASEDA/4th Waseda University track and field meet on Sep 27, 2026, 13:58.