Tomoki Nagata

JapanJapanActive
Born
Mar 16, 2005 (21 years old)
Events
Half Marathon

Tomoki Nagata is a Japan long-distance runner, born on March 16, 2005. He competes primarily in the 5000m, 10000m and Semi.

His personal bests include 14:25.32 in the 5000m, 28:59.19 in the 10000m, 1:02:39 in the Semi and 14:48 in the 5Kilometre. He is currently active on the international athletics circuit, representing Japan.

Personal best · Half Marathon1:02:39
2026 season best1:06:15Apr 26, 2026 · Gifu
2026 season best
Last competitionSummer Distance ChallengeJul 12, 2026 · 28:59.19
Summer Distance Challenge

As of Nov 13, 2026: Half Marathon 1:02:39, 2026 season best 1:06:15 (Apr 26, 2026, Gifu (JPN)) · Last competition: Summer Distance Challenge, Jul 12, 2026, 28:59.19 · 21 years old

Personal bests

WA points calculator →
DisciplineResultAll-time2026
5000mTama 2022Japan 5000 m all-time list14:25.32917 pts––
10000mAbashiri 2026Japan 10 000 m all-time list28:59.191,043 pts–#459
SemiAgeo 2025Japan Half Marathon all-time list1:02:391,082 pts––
5KilometreTokyo 202414:48––

Progression

SeasonDisciplineResultWindDateCompetitions
202610000m 28:59.19–Jul 12, 2026Summer Distance Challenge
2026Semi 1:06:15–Apr 26, 2026Gifu Half Marathon
2025Semi 1:02:39–Nov 16, 2025Ageo City Half Marathon
20245Kilometre 14:48–Feb 23, 2024ADIZERO 5K Special Race
202410000m 29:58.76–Oct 19, 20246th Waseda University track and field meet Mikio Oda Memorial Athletic Field, Tokorozawa(JPN)
2024Semi 1:07:38–Nov 17, 2024Ageo City Half Marathon, Ageo
20225000m 14:25.32–Nov 6, 2022Kokushikan University Stadium, Tama (JPN)
20215000m 14:56.60–Sep 25, 2021Komazawa Olympic Park Athletic Stadium, Tokyo (JPN)
FAQ

Frequently asked questions

Tomoki Nagata's Half Marathon personal best is 1:02:39, set on Nov 16, 2025 in Ageo (JPN).

Tomoki Nagata competes in the Half Marathon.

2026 season best: 1:06:15, set on Apr 26, 2026 in Gifu (JPN). Last competition: Summer Distance Challenge on Jul 12, 2026, 28:59.19.