Seiya Yamamoto

JapanJapanActive
Born
Apr 8, 2007 (19 years old)
Events
1500 m · 5000 m

Seiya Yamamoto is a Japan middle-distance runner, born on April 8, 2007. He competes primarily in the 1500m, 3000m and 5000m.

His personal bests include 3:42.05 in the 1500m, 8:18.51 in the 3000m and 13:50.88 in the 5000m. He is currently active on the international athletics circuit, representing Japan.

Personal best · 1500 m3:42.05
2026 season best8:17.6hMar 26, 2026
Personal best · 5000 m13:50.88
Last competitionJapanese U20 Championships, Kusanagi Athletic Stadium, ShizuokaOct 3, 2026 · 14:13.79
Japanese U20 Championships, Kusanagi Athletic Stadium, Shizuoka

As of Nov 7, 2026: 1500 m 3:42.05, 5000 m 13:50.88, 2026 season best 8:17.6h (Mar 26, 2026) · Last competition: Japanese U20 Championships, Kusanagi Athletic Stadium, Shizuoka, Oct 3, 2026, 14:13.79 · 19 years old

Personal bests

WA points calculator →
DisciplineResultAll-time
1500mHiroshima 2025Japan 1500 m all-time list3:42.051,080 pts–
3000mKagoshima 2023Japan 3000 m all-time list8:18.51950 pts–
5000mHikone 2025Japan 5000 m all-time list13:50.881,031 pts–

Progression

Compare me
SeasonDisciplineResultWindDateCompetitions
20263000m 8:17.6h–Mar 26, 2026The 245th Tokai University Long Distance Challenge
20265000m 14:13.79–Oct 3, 2026Japanese U20 Championships, Kusanagi Athletic Stadium, Shizuoka
20251500m 3:42.05–Jul 25, 20252025 All Japan High School sports Track and Field Championships, Prefectural Stadium, Hiroshima
20255000m 13:50.88–Oct 3, 2025Japan Games, Athletic Stadium, Hikone
20241500m 3:49.38–Jun 27, 2024Japanese U20 Championships, Denka Big Swan Stadium, Niigata
20245000m 14:56.87–Jul 30, 20242024 Inter-High School Championships
20231500m 3:49.36–Aug 2, 2023Inter-High School Championships, Atsubetsu Park Stadium, Sapporo
20233000m 8:18.51–Oct 17, 2023National Sports Festival
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FAQ

Frequently asked questions

Seiya Yamamoto's 1500 m personal best is 3:42.05, set on Jul 25, 2025 in Prefectural Stadium, Hiroshima (JPN).

Seiya Yamamoto competes in the 1500 m and 5000 m.

2026 season best: 8:17.6h, set on Mar 26, 2026. Last competition: Japanese U20 Championships, Kusanagi Athletic Stadium, Shizuoka on Oct 3, 2026, 14:13.79.