Saeko Nakazawa

JapanJapanActive
Born
Jun 9, 2003 (23 years old)
Events
10 Kilometres Road · 5000 m

Saeko Nakazawa is a Japan middle-distance runner, born on June 9, 2003. She competes primarily in the 1500m, 3000m and 5000m.

Her personal bests include 4:45.93 in the 1500m, 9:14.24 in the 3000m, 15:49.17 in the 5000m, 35:00.98 in the 10000m and 33:07 in the 10Kilometr. She is currently active on the international athletics circuit, representing Japan.

Personal best · 10 Kilometres Road33:07
2026 season best33:40Feb 8, 2026 · Ishin Me-Life Stadium, Yamaguchi
2026 season best
Personal best · 5000 m15:49.17
Last competition70th Central Japan Corporate Teams Athletics ChampionshipsMay 9, 2026 · 35:00.98
70th Central Japan Corporate Teams Athletics Championships

As of Nov 14, 2026: 10 Kilometres Road 33:07, 5000 m 15:49.17, 2026 season best 33:40 (Feb 8, 2026, Ishin Me-Life Stadium, Yamaguchi (JPN)) · Last competition: 70th Central Japan Corporate Teams Athletics Championships, May 9, 2026, 35:00.98 · 23 years old

Personal bests

WA points calculator →
DisciplineResultAll-time2026
1500mYokohama 2022Japan 1500 m all-time list4:45.93865 pts––
3000mYokohama 2025Japan 3000 m all-time list9:14.241,059 pts––
5000mYamaguchi 2025Japan 5000 m all-time list15:49.171,070 pts––
10000mGifu 2026Japan 10 000 m all-time list35:00.98985 pts–#632
10KilometrOkayama 202533:07–#504

Progression

SeasonDisciplineResultWindDateCompetitions
20265000m 16:44.63–May 4, 202637th Golden Games in Nobeoka
202610Kilometr 33:40–Feb 8, 202654th Yamaguchi All-Corporate Half Marathon Championships
202610000m 35:00.98–May 9, 202670th Central Japan Corporate Teams Athletics Championships
20253000m 9:14.24–Nov 15, 202518th NITTAIDAI Challenge Games, NITTAIDAI Athletic Stadium, Yokohama
20255000m 15:49.17–Sep 28, 202573rd Japan Corporate Teams Athletics Championships
2025CrossCount 27:08–Feb 22, 2025Japanese Cross Country Championships, Uminonakamichi Seaside Park Cross Country Course, Fukuoka - XC 2.0km
202510Kilometr 33:07–Dec 21, 2025The 44th SANYO Ladies Road Race
202410Kilometr 34:33–Dec 15, 2024The 43rd SANYO Ladies Road Race
FAQ

Frequently asked questions

Saeko Nakazawa's 10 Kilometres Road personal best is 33:07, set on Dec 21, 2025 in Prefectural Stadium, Okayama (JPN).

Saeko Nakazawa competes in the 10 Kilometres Road and 5000 m.

2026 season best: 33:40, set on Feb 8, 2026 in Ishin Me-Life Stadium, Yamaguchi (JPN). Last competition: 70th Central Japan Corporate Teams Athletics Championships on May 9, 2026, 35:00.98.