Shigeki Ishikawa

Shigeki Ishikawa

JapanJapanActive
Born
Aug 16, 1999 (27 years old)
Events
Half Marathon · 10 000 m

Shigeki Ishikawa is a Japan long-distance runner, born on August 16, 1999. He competes primarily in the 5000m, 10000m and Semi.

His personal bests include 14:10.28 in the 5000m, 28:55.24 in the 10000m, 1:03:28 in the Semi and 1:39:59 in the 30Kilometr. He is currently active on the international athletics circuit, representing Japan.

Personal best · Half Marathon1:03:28
2026 season best1:04:34Feb 8, 2026 · Ishin Me-Life Stadium, Yamaguchi
2026 season best
Personal best · 10 000 m28:55.24
Last competition54th Yamaguchi All-Corporate Half Marathon ChampionshipsFeb 8, 2026 · 1:04:34
54th Yamaguchi All-Corporate Half Marathon Championships

As of Nov 13, 2026: Half Marathon 1:03:28, 10 000 m 28:55.24, 2026 season best 1:04:34 (Feb 8, 2026, Ishin Me-Life Stadium, Yamaguchi (JPN)) · Last competition: 54th Yamaguchi All-Corporate Half Marathon Championships, Feb 8, 2026, 1:04:34 · 27 years old

Personal bests

WA points calculator →
DisciplineResultAll-time
5000mYokohama 2022Japan 5000 m all-time list14:10.28966 pts–
10000mYokohama 2021Japan 10 000 m all-time list28:55.241,049 pts–
SemiTachikawa 2020Japan Half Marathon all-time list1:03:281,051 pts–
30KilometrTokyo 20251:39:59–

Progression

SeasonDisciplineResultWindDateCompetitions
2026Semi 1:04:34–Feb 8, 202654th Yamaguchi All-Corporate Half Marathon Championships
202530Kilometr 1:39:59–Feb 16, 202557th The Ohme 30 & 10 km Road Race
20245000m 14:19.50–Jul 10, 2024Hokuren Distance Challenge - Abashiri
202410000m 30:19.33–Nov 23, 20242024 Hachioji Long Distance
202310000m 29:59.24–Nov 25, 2023Hachioji Long Distance
20225000m 14:10.28–Jul 2, 2022NITTAIDAI Athletic Stadium, Yokohama (JPN)
202210000m 29:12.81–Nov 27, 2022NITTAIDAI Athletic Stadium, Yokohama (JPN)
20215000m 14:24.82–Nov 6, 2021Athletics Stadium, Konosu (JPN)
FAQ

Frequently asked questions

Shigeki Ishikawa's Half Marathon personal best is 1:03:28, set on Oct 17, 2020 in Tachikawa (JPN).

Shigeki Ishikawa competes in the Half Marathon and 10 000 m.

2026 season best: 1:04:34, set on Feb 8, 2026 in Ishin Me-Life Stadium, Yamaguchi (JPN). Last competition: 54th Yamaguchi All-Corporate Half Marathon Championships on Feb 8, 2026, 1:04:34.