Kaisei Sugiyama
JapanActive- Born
- Oct 28, 1999 (27 years old)
- Events
- Half Marathon · 10 000 m
Kaisei Sugiyama is a Japan middle-distance runner, born on October 28, 1999. He competes primarily in the 1500m, 3000m and 5000m.
His personal bests include 3:45.73 in the 1500m, 7:58.45 in the 3000m, 13:41.23 in the 5000m, 28:22.46 in the 10000m and 1:01:38 in the Semi. He is currently active on the international athletics circuit, representing Japan.
Personal best · Half Marathon1:01:38
2026 season best13:57.30May 4, 2026 · Nishishina Athletic Stadium, Nobeoka
Personal best · 10 000 m28:22.46
Last competitionSetagaya Track and Field MeetOct 3, 2026 · 28:49.60
As of Oct 28, 2026: Half Marathon 1:01:38, 10 000 m 28:22.46, 2026 season best 13:57.30 (May 4, 2026, Nishishina Athletic Stadium, Nobeoka (JPN)) · Last competition: Setagaya Track and Field Meet, Oct 3, 2026, 28:49.60 · 27 years old
Personal bests
WA points calculator →Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 2026 | 5000m | 13:57.30 | – | May 4, 2026 | 37th Golden Games in Nobeoka |
| 2026 | 10000m | 28:49.60 | – | Oct 3, 2026 | Setagaya Track and Field Meet |
| 2026 | Marathon | 2:09:03 | – | Jul 5, 2026 | ASICS Gold Coast Marathon |
| 2025 | 1500m | 3:48.95 | – | May 23, 2025 | 67th East Japan Corporate Athletics Championships, Prefectural Stadium, Kumagaya |
| 2025 | 3000m | 7:58.45 | – | Jul 12, 2025 | HOKUREN Distance Challenge 2025 in Chitose, Aoba Park Athletic Field, Chitose |
| 2025 | 5000m | 13:45.36 | – | Jun 11, 2025 | HOKUREN Distance Challenge 2025 in FUKAGAWA |
| 2025 | 10000m | 28:48.30 | – | Oct 4, 2025 | 1st Setagaya Track and Field Meet in 2025, Athletics Stadium, Setagaya, Tokyo |
| 2025 | Semi | 1:01:38 | – | Feb 9, 2025 | 53rd Yamaguchi All-Corporate Half Marathon Championships, Ishin Me-Life Stadium, Yamaguchi |