Ryuhei Maruyama

JapanJapanActive
Born
Feb 14, 2008 (18 years old)
Events
100 m

Ryuhei Maruyama is a Japan sprinter, born on February 14, 2008. He competes primarily in the 100m, 200m and 4x100m.

His personal bests include 10.44 in the 100m, 22.12 in the 200m, 40.48 in the 4x100m and 34.66 in the 300m. He is currently active on the international athletics circuit, representing Japan.

Personal best · 100 m10.44
2026 season best10.46Jun 13, 2026 · Municipal Stadium, Nagano
2026 season best
Last competitionJapanese U20 Championships, Kusanagi Athletic Stadium, ShizuokaOct 3, 2026 · 10.62
Japanese U20 Championships, Kusanagi Athletic Stadium, Shizuoka

As of Nov 13, 2026: 100 m 10.44, 2026 season best 10.46 (Jun 13, 2026, Municipal Stadium, Nagano (JPN)) · Last competition: Japanese U20 Championships, Kusanagi Athletic Stadium, Shizuoka, Oct 3, 2026, 10.62 · 18 years old

Personal bests

WA points calculator →
DisciplineResultAll-time
100mIse 2025Japan 100 m all-time list10.44*1,059 pts–
200mFukui 2024Japan 200 m all-time list22.12909 pts–
4x100mUtsunomiya 2026Japan 4 × 100 m all-time list40.48–
300mSaga 202434.66929 pts–

* Wind-assisted (> 2.0 m/s)

Progression

SeasonDisciplineResultWindDateCompetitions
2026100m 10.46+2.9Jun 13, 2026Nagano Athletics Meet
20264x100m 40.48–May 21, 2026The 105th Kanto Inter-University Track＆Field Championships
2025100m 10.44+2.1Aug 24, 2025The 68th Tokai Track and Field Championships, Prefectural Stadium, Ise
2024100m 10.72+1.8Oct 20, 202418th JAAF U18 Athletics Competition, Prefectural Stadium, Ise
2024200m 22.12+0.6Oct 27, 202429th Hokushinetsu High School Rookie Track & Field Competition
2024300m 34.66–Oct 11, 2024National Sports Festival 2024 Saga
20244x100m 41.46–Jul 13, 202477th Nagano Athletics Championships, Municipal Stadium, Nagano
2023100m 10.70+0.7Oct 14, 2023National Sports Festival
FAQ

Frequently asked questions

Ryuhei Maruyama's 100 m personal best is 10.44, set on Aug 24, 2025 in Prefectural Stadium, Ise (JPN).

Ryuhei Maruyama competes in the 100 m.

2026 season best: 10.46, set on Jun 13, 2026 in Municipal Stadium, Nagano (JPN). Last competition: Japanese U20 Championships, Kusanagi Athletic Stadium, Shizuoka on Oct 3, 2026, 10.62.