Rio Einaga

Rio Einaga

JapanJapanActive
Born
Jun 15, 2002 (24 years old)
Events
10 000 m · Half Marathon

Rio Einaga is a Japan middle-distance runner, born on June 15, 2002. She competes primarily in the 1500m, 3000m and 5000m.

Her personal bests include 4:31.54 in the 1500m, 9:12.80 in the 3000m, 15:34.08 in the 5000m, 32:31.86 in the 10000m and 1:11:03 in the Semi. She is currently active on the international athletics circuit, representing Japan.

Personal best · 10 000 m32:31.86
2026 season best32:27.28Jul 8, 2026 · ND Soft Stadium, Tendo
2026 season best
Personal best · Half Marathon1:11:03
Last competitionHOKUREN Distance Challenge in ABASHIRIJul 8, 2026 · 32:27.28
HOKUREN Distance Challenge in ABASHIRI

As of Nov 13, 2026: 10 000 m 32:31.86, Half Marathon 1:11:03, 2026 season best 32:27.28 (Jul 8, 2026, ND Soft Stadium, Tendo (JPN)) · Last competition: HOKUREN Distance Challenge in ABASHIRI, Jul 8, 2026, 32:27.28 · 24 years old

Personal bests

WA points calculator →
DisciplineResultAll-time2026
1500mKashihara 2022Japan 1500 m all-time list4:31.54966 pts––
3000mYokohama 2026Japan 3000 m all-time list9:12.801,063 pts–#167
5000mYokohama 2024Japan 5000 m all-time list15:34.081,098 pts–#329
10000mTokyo 2023Japan 10 000 m all-time list32:31.861,112 pts–#100
SemiMatsue 2023Japan Half Marathon all-time list1:11:031,108 pts–#337
10KilometrKaratsu 202033:35––

Progression

SeasonDisciplineResultWindDateCompetitions
20263000m 9:12.80–Jun 28, 202624th Nittaidai Challenge Games
20265000m 15:45.35–Apr 29, 202660th Oda Mikio Memorial
202610000m 32:27.28–Jul 8, 2026HOKUREN Distance Challenge in ABASHIRI
2026Semi 1:11:25–Feb 8, 202654th Yamaguchi All-Corporate Half Marathon Championships
20255000m 15:37.06–Nov 29, 202519th NITTAIDAI Challenge Games
20245000m 15:34.08–Dec 1, 202413th NITTAIDAI Challenge Games
202410000m 33:06.32–Sep 19, 202493rd Japan Inter-University Athletics Championships
2024CrossCount 35:23–Feb 17, 2024FISU Cross Country Championships, Muscat - XC 3.0km
FAQ

Frequently asked questions

Rio Einaga's 10 000 m personal best is 32:31.86, set on Nov 19, 2023 in National Stadium, Tokyo (JPN).

Rio Einaga competes in the 10 000 m and Half Marathon.

2026 season best: 32:27.28, set on Jul 8, 2026 in ND Soft Stadium, Tendo (JPN). Last competition: HOKUREN Distance Challenge in ABASHIRI on Jul 8, 2026, 32:27.28.