Itto Gushiken

JapanJapanActive
Born
Jul 16, 2004 (22 years old)
Events
30 Kilometres Road · Half Marathon

Itto Gushiken is a Japan long-distance runner, born on July 16, 2004. He competes primarily in the 5000m, 10000m and Semi.

His personal bests include 14:24.70 in the 5000m, 29:38.28 in the 10000m, 1:03:26 in the Semi, 2:17:11 in the Marathon and 1:34:05 in the 30Kilometr. He is currently active on the international athletics circuit, representing Japan.

Personal best · 30 Kilometres Road1:34:05
2026 season best1:03:26Oct 17, 2026 · Showa Kinen Park, Tachikawa
2026 season best
Personal best · Half Marathon1:03:26
Last competitionThe 103rd Hakone Ekiden Qualifying MeetOct 17, 2026 · 1:03:26
The 103rd Hakone Ekiden Qualifying Meet

As of Nov 13, 2026: 30 Kilometres Road 1:34:05, Half Marathon 1:03:26, 2026 season best 1:03:26 (Oct 17, 2026, Showa Kinen Park, Tachikawa (JPN)) · Last competition: The 103rd Hakone Ekiden Qualifying Meet, Oct 17, 2026, 1:03:26 · 22 years old

Personal bests

WA points calculator →
DisciplineResultAll-time
5000mYokohama 2022Japan 5000 m all-time list14:24.70919 pts–
10000mTokyo 2025Japan 10 000 m all-time list29:38.28986 pts–
SemiTachikawa 2026Japan Half Marathon all-time list1:03:261,052 pts–
MarathonOsaka 2026Japan Marathon all-time list2:17:111,004 pts–
30KilometrTokyo 20251:34:05–

Progression

SeasonDisciplineResultWindDateCompetitions
2026Semi 1:03:26–Oct 17, 2026The 103rd Hakone Ekiden Qualifying Meet
2026Marathon 2:17:11–Feb 22, 2026Osaka Marathon
202510000m 29:38.28–Dec 20, 20252nd Setagaya Track and Field Meet in 2025
2025Semi 1:04:13–Oct 18, 2025The 102nd Hakone Ekiden Qualifying Meet, Showa Kinen Park, Tachikawa
202530Kilometr 1:34:05–Feb 16, 202557th The Ohme 30 & 10 km Road Race
202410000m 30:29.30–Jun 23, 2024Selection Meeting for 56th All Japan Inter-University Ekiden, Gion Stadium, Sagamihara
2024Semi 1:04:32–Jan 28, 2024Osaka Half Marathon, Osaka
202310000m 30:44.20–Jun 17, 2023Selection Meeting for 55th All Japan Inter-University Ekiden
FAQ

Frequently asked questions

Itto Gushiken's 30 Kilometres Road personal best is 1:34:05, set on Feb 16, 2025 in Tokyo (JPN).

Itto Gushiken competes in the 30 Kilometres Road and Half Marathon.

2026 season best: 1:03:26, set on Oct 17, 2026 in Showa Kinen Park, Tachikawa (JPN). Last competition: The 103rd Hakone Ekiden Qualifying Meet on Oct 17, 2026, 1:03:26.