Shunto Kubo

JapanJapanActive
Born
Jun 15, 2004 (22 years old)
Events
Half Marathon · 10 000 m

Shunto Kubo is a Japan middle-distance runner, born on June 15, 2004. He competes primarily in the 1500m, 3000m and 5000m.

His personal bests include 4:03.12 in the 1500m, 8:43.13 in the 3000m, 14:56.57 in the 5000m, 30:10.92 in the 10000m and 1:04:09 in the Semi. He is currently active on the international athletics circuit, representing Japan.

Personal best · Half Marathon1:04:09
2026 season best1:03:43Oct 17, 2026
Personal best · 10 000 m30:10.92
Last competitionThe 103rd Hakone Ekiden Qualifying MeetOct 17, 2026 · 1:03:43

As of Nov 14, 2026: Half Marathon 1:04:09, 10 000 m 30:10.92, 2026 season best 1:03:43 (Oct 17, 2026) · Last competition: The 103rd Hakone Ekiden Qualifying Meet, Oct 17, 2026, 1:03:43 · 22 years old

DisciplineResultAll-time
1500mKagoshima 2022Japan 1500 m all-time list4:03.12818 pts–
3000mTokorozawa 2025Japan 3000 m all-time list8:43.13818 pts–
5000mKumamoto 2021Japan 5000 m all-time list14:56.57820 pts–
10000mAbashiri 2024Japan 10 000 m all-time list30:10.92940 pts–
SemiTachikawa 2025Japan Half Marathon all-time list1:04:091,025 pts–
3000mStKagoshima 2022Japan 3000 m steeplechase all-time list9:32.24865 pts–

Progression

SeasonDisciplineResultWindDateCompetitions
20265Kilometre 14:24–Sep 27, 2026ADIZERO 5K Tokyo Challenge
202610Kilometr 30:31–Jan 11, 2026Tokyo New Year Half Marathon
2026Semi 1:03:43–Oct 17, 2026The 103rd Hakone Ekiden Qualifying Meet
20251500m 4:05.31–Mar 22, 2025Track Games in Tokorozawa
20253000m 8:43.13–Mar 22, 2025Track Games in Tokorozawa
202510000m 30:49.27–Jul 20, 20252025 Summer Distance Challenge, Athletic Track, Abashiri
2025Semi 1:04:09–Oct 18, 2025The 102nd Hakone Ekiden Qualifying Meet, Showa Kinen Park, Tachikawa
202410000m 30:10.92–Jul 14, 2024Summer Distance Challenge
FAQ

Frequently asked questions

Shunto Kubo's Half Marathon personal best is 1:04:09, set on Oct 18, 2025 in Showa Kinen Park, Tachikawa (JPN).

Shunto Kubo competes in the Half Marathon and 10 000 m.

2026 season best: 1:03:43, set on Oct 17, 2026. Last competition: The 103rd Hakone Ekiden Qualifying Meet on Oct 17, 2026, 1:03:43.