Ranna Chuma
- Born
- Dec 19, 2005 (20 years old)
- Events
- 5000 m
Ranna Chuma is a Japan middle-distance runner, born on December 19, 2005. She competes primarily in the 1500m, 3000m and 5000m.
Her personal bests include 4:30.10 in the 1500m, 9:20.71 in the 3000m, 16:09.51 in the 5000m and 34:31 in the 10Kilometr. She is currently active on the international athletics circuit, representing Japan.
Personal best · 5000 m16:09.51
2025 season best16:09.51Jul 12, 2025 · Aoba Park Athletic Field, Chitose
Last competition17th NITTAIDAI Challenge GamesOct 5, 2025 · 16:53.14
As of Nov 14, 2026: 5000 m 16:09.51, 2025 season best 16:09.51 (Jul 12, 2025, Aoba Park Athletic Field, Chitose (JPN)) · Last competition: 17th NITTAIDAI Challenge Games, Oct 5, 2025, 16:53.14 · 20 years old
Personal bests
WA points calculator →DisciplineResultAll-time
10KilometrYamaguchi 202534:31–
Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 2025 | 3000m | 9:20.71 | – | Sep 26, 2025 | 73rd Japan Corporate Teams Athletics Championships |
| 2025 | 5000m | 16:09.51 | – | Jul 12, 2025 | HOKUREN Distance Challenge 2025 in Chitose, Aoba Park Athletic Field, Chitose |
| 2025 | CrossCount | 26:43 | – | Feb 22, 2025 | Japanese Cross Country Championships, Uminonakamichi Seaside Park Cross Country Course, Fukuoka - XC 2.0km |
| 2025 | 10Kilometr | 34:31 | – | Feb 9, 2025 | 53rd Yamaguchi All-Corporate Half Marathon Championships, Ishin Me-Life Stadium, Yamaguchi |
| 2024 | 3000m | 9:58.89 | – | Jul 6, 2024 | Hokuren Distance Challenge - Kitami |
| 2024 | 5000m | 16:24.97 | – | Dec 7, 2024 | Edion Distance Challenge 2024 |
| 2023 | 3000m | 9:30.16 | – | Aug 5, 2023 | Inter-High School Championships, Atsubetsu Park Stadium, Sapporo |
| 2022 | 3000m | 9:30.31 | – | Apr 3, 2022 | Athletic Park Stadium, Toyota (JPN) |