Tomohiro Nasu

Tomohiro Nasu

JapanJapanActive
Born
Jan 18, 2004 (22 years old)
Events
20 km race walk · 10,000 Metres Short Track

Tomohiro Nasu is a Japan race walker, born on January 18, 2004. He competes primarily in the 20kmW, 10Kilometr and 5000m-short-track.

His personal bests include 1:27:23 in the 20kmW, 45:34 in the 10Kilometr, 23:56.35 in the 5000m-short-track, 42:43.27 in the 10,000Metr and 1:35:20 in the HalfMarath. He is currently active on the international athletics circuit, representing Japan.

Personal best · 20 km race walk1:27:23
2026 season best1:29:52Jan 1, 2026 · Meijijingu Gaien area, Tokyo
2026 season best
Personal best · 10,000 Metres Short Track42:43.27
Last competitionJapanese Half Marathon Race Walking ChampionshipsFeb 15, 2026 · 1:35:20
Japanese Half Marathon Race Walking Championships

As of Nov 13, 2026: 20 km race walk 1:27:23, 10,000 Metres Short Track 42:43.27, 2026 season best 1:29:52 (Jan 1, 2026, Meijijingu Gaien area, Tokyo (JPN)) · Last competition: Japanese Half Marathon Race Walking Championships, Feb 15, 2026, 1:35:20 · 22 years old

Personal bests

WA points calculator →
DisciplineResultAll-time2026
20kmWNomi 2024Japan 20 km race walk all-time list1:27:231,037 pts–#190
10KilometrNomi 202245:34––
5000m-short-trackChiba 202023:56.350 pts––
10,000MetrSagamihara 202342:43.27––
HalfMarathKobe 20261:35:20–#361

Progression

SeasonDisciplineResultWindDateCompetitions
202620kmW 1:29:52–Jan 1, 2026New Year Race Walk in Tokyo
2026HalfMarath 1:35:20–Feb 15, 2026Japanese Half Marathon Race Walking Championships
202510,000Metr 45:08.08–Apr 26, 2025All Japan University Track & Field Challenge, Tokai University Stadium, Hiratsuka
202520kmW 1:28:06–Feb 16, 2025Japenese 20km Race Walking Championships
202410,000Metr 44:07.02–Sep 21, 202493rd Japan Inter-University Athletics Championships
202410Kilometr 45:27.05–Jun 14, 2024All Japan University Track & Field Challenge, Lemon Gas Stadium, Hiratsuka
202420kmW 1:27:23–Mar 17, 202448th All Japan Race Walking, Nomi
202310,000Metr 42:43.27–Sep 23, 202334th Kanto University Rookies Athletics Championships, Gion Stadium, Sagamihara
FAQ

Frequently asked questions

Tomohiro Nasu's 20 km race walk personal best is 1:27:23, set on Mar 17, 2024 in Nomi (JPN).

Tomohiro Nasu competes in the 20 km race walk and 10,000 Metres Short Track.

2026 season best: 1:29:52, set on Jan 1, 2026 in Meijijingu Gaien area, Tokyo (JPN). Last competition: Japanese Half Marathon Race Walking Championships on Feb 15, 2026, 1:35:20.