Reiri Nakashima

JapanJapanActive
Born
Nov 7, 1997 (29 years old)
Events
20 Kilometres Road · Half Marathon

Reiri Nakashima is a Japan middle-distance runner, born on November 7, 1997. He competes primarily in the 1500m, 3000m and 5000m.

His personal bests include 3:57.36 in the 1500m, 8:33.09 in the 3000m, 14:06.95 in the 5000m, 29:15.38 in the 10000m and 1:03:12 in the Semi. He is currently active on the international athletics circuit, representing Japan.

Personal best · 20 Kilometres Road59:35
2026 season best3:57.97May 30, 2026 · Okura Sports Park Athletics Field, Tokyo
2026 season best
Personal best · Half Marathon1:03:12
Last competitionTokyo Legacy Half Marathon 2026Oct 18, 2026 · 1:07:31
Tokyo Legacy Half Marathon 2026

As of Nov 7, 2026: 20 Kilometres Road 59:35, Half Marathon 1:03:12, 2026 season best 3:57.97 (May 30, 2026, Okura Sports Park Athletics Field, Tokyo (JPN)) · Last competition: Tokyo Legacy Half Marathon 2026, Oct 18, 2026, 1:07:31 · 29 years old

Personal bests

WA points calculator →
DisciplineResultAll-time
1500mKumagaya 2024Japan 1500 m all-time list3:57.36886 pts–
3000mTokyo 2026Japan 3000 m all-time list8:33.09871 pts–
5000mYokohama 2016Japan 5000 m all-time list14:06.95977 pts–
10000mYokohama 2017Japan 10 000 m all-time list29:15.381,019 pts–
SemiYokohama 2017Japan Half Marathon all-time list1:03:121,061 pts–
MarathonGunsan 2026Japan Marathon all-time list2:19:13970 pts–

Progression

Compare me
SeasonDisciplineResultWindDateCompetitions
20261500m 3:57.97–May 30, 2026Twolaps Middle Distance Circuit
20263000m 8:33.09–May 23, 2026Setagaya Track and Field Meet
20265000m 14:57.59–Oct 3, 2026Setagaya Track and Field Meet
2026Semi 1:06:21–Jan 25, 2026Osaka Half Marathon
2026Marathon 2:19:13–Apr 5, 2026Gunsan Saemangeum Marathon
20253000m 8:45.43–Mar 22, 2025Track Games in Tokorozawa
20255000m 14:46.50–Oct 4, 20251st Setagaya Track and Field Meet in 2025, Athletics Stadium, Setagaya, Tokyo
2025Marathon 2:25:52–Feb 24, 2025Osaka Marathon, Osaka
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FAQ

Frequently asked questions

Reiri Nakashima's 20 Kilometres Road personal best is 59:35, set on Oct 15, 2017 in Tokyo (JPN).

Reiri Nakashima competes in the 20 Kilometres Road and Half Marathon.

2026 season best: 3:57.97, set on May 30, 2026 in Okura Sports Park Athletics Field, Tokyo (JPN). Last competition: Tokyo Legacy Half Marathon 2026 on Oct 18, 2026, 1:07:31.