Shiona NAKASHIMA

JapanJapanActive
Born
Sep 15, 2005 (21 years old)
Events
1500 m · 800 m

Shiona NAKASHIMA is a Japan middle-distance runner, born on September 15, 2005. She competes primarily in the 800m, 1500m and 3000m.

Her personal bests include 2:17.69 in the 800m, 4:32.09 in the 1500m, 10:32.33 in the 3000m and 38:17 in the 10Kilometr. She is currently active on the international athletics circuit, representing Japan.

Personal best · 1500 m4:32.09
2026 season best17:59.72Jul 12, 2026
2026 season best
Personal best · 800 m2:17.69
Last competitionSummer Distance ChallengeJul 12, 2026 · 17:59.72
Summer Distance Challenge

As of Nov 14, 2026: 1500 m 4:32.09, 800 m 2:17.69, 2026 season best 17:59.72 (Jul 12, 2026) · Last competition: Summer Distance Challenge, Jul 12, 2026, 17:59.72 · 21 years old

Personal bests

WA points calculator →
DisciplineResultAll-time
800mKariya 2021Japan 800 m all-time list2:17.69868 pts–
1500mNagoya 2022Japan 1500 m all-time list4:32.09962 pts–
3000mYokohama 2021Japan 3000 m all-time list10:32.33818 pts–
10KilometrOhme 202638:17–

Progression

SeasonDisciplineResultWindDateCompetitions
20265000m 17:59.72–Jul 12, 2026Summer Distance Challenge
202610Kilometr 38:17–Feb 15, 202658th The Ohme 30 & 10 km Road Race, Ohme
20221500m 4:32.09–Jul 16, 2022Municipal Mizuho Stadium, Nagoya (JPN)
2021800m 2:17.69–May 2, 2021Wave Stadium, Kariya (JPN)
20211500m 4:35.87–Jun 5, 2021Ryuhoku Stadium, Okazaki (JPN)
20213000m 10:32.33–Oct 2, 2021NITTAIDAI Athletic Stadium, Yokohama (JPN)
FAQ

Frequently asked questions

Shiona NAKASHIMA's 1500 m personal best is 4:32.09, set on Jul 16, 2022 in Municipal Mizuho Stadium, Nagoya (JPN).

Shiona NAKASHIMA competes in the 1500 m and 800 m.

2026 season best: 17:59.72, set on Jul 12, 2026. Last competition: Summer Distance Challenge on Jul 12, 2026, 17:59.72.