Rio Itou

JapanJapanActive
Born
Oct 31, 2009 (17 years old)
Events
Long Jump

Rio Itou is a Japan sprinter, born on October 31, 2009. She competes primarily in the 100m, LJ and TJ.

Her personal bests include 13.10 in the 100m, 5.76 in the LJ and 10.54 in the TJ. She is currently active on the international athletics circuit, representing Japan.

Personal best · Long Jump5.76
2026 season best5.30Jul 18, 2026
2026 season best
Last competition85th Aichi Athletics Championships and National Sports Athlete SelectionJul 18, 2026 · 5.30
85th Aichi Athletics Championships and National Sports Athlete Selection

As of Nov 14, 2026: Long Jump 5.76, 2026 season best 5.30 (Jul 18, 2026) · Last competition: 85th Aichi Athletics Championships and National Sports Athlete Selection, Jul 18, 2026, 5.30 · 17 years old

Personal bests

WA points calculator →
DisciplineResultAll-time
100mSpore Kasugai 2026Japan 100 m all-time list13.10785 pts–
LJShizuoka 2025Japan Long Jump all-time list5.76947 pts–
TJTendo 2025Japan Triple Jump all-time list10.54*768 pts–

* Wind-assisted (> 2.0 m/s)

Progression

SeasonDisciplineResultWindDateCompetitions
2026LJ 5.30+4.5Jul 18, 202685th Aichi Athletics Championships and National Sports Athlete Selection
2026100m 13.10-0.9May 10, 20265th Kasugai Sprint Games in Aichi
2025LJ 5.76+1.8Oct 25, 2025Tokai High School Newcomers Track and Field Championships
2025TJ 10.54+2.5Jul 20, 202578th Yamagata Prefectural Championships, ND Soft Stadium, Tendo
2024LJ Indoor5.30–Feb 3, 20242024 Japan Indoor Meet - U20 & U18
2022LJ 5.21+1.5Aug 28, 2022Municipal Mizuho Stadium, Nagoya (JPN)
FAQ

Frequently asked questions

Rio Itou's Long Jump personal best is 5.76, set on Oct 25, 2025 in Kusanagi Athletic Stadium, Shizuoka (JPN).

Rio Itou competes in the Long Jump.

2026 season best: 5.30, set on Jul 18, 2026. Last competition: 85th Aichi Athletics Championships and National Sports Athlete Selection on Jul 18, 2026, 5.30.