KN
Kohaku Nakadai
JPNMenBirth dateJul 31, 2005
Height-
Weight-
Kohaku Nakadai is a Japan race walker, born on July 31, 2005. He competes primarily in the 20kmW, 10Kilometr and 5000m-short-track.
His personal bests include 1:23:34 in the 20kmW, 44:29 in the 10Kilometr, 21:15.24 in the 5000m-short-track, 40:09.03 in the 10,000Metr and 1:27:42 in the HalfMarath. He is currently active on the international athletics circuit, representing Japan.
Key facts
Half Marathon Race Walk
1:27:42
20 km race walk
1:23:34
Last competition
95th Japan Inter-University Athletics Championships
Sep 5, 2026 · 20:38.61
Age
21 years old
As of Sep 17, 2026: Half Marathon Race Walk 1:27:42, 20 km race walk 1:23:34, 2026 season best 1:27:42 (Mar 15, 2026, Nomi (JPN)) · Last competition: 95th Japan Inter-University Athletics Championships, Sep 5, 2026, 20:38.61 · 21 years old
PB