ATHLETE PROFILE
Masahiro Arai
🇯🇵 JPN 1 race Best time 1:14:46
Finished top 9% of Open Men at HYROX Chiba 2026; 1 race, best 1:14:46.
Race insights
Masahiro Arai's best finish relative to the field was 2026 Chiba: 1:14:46, rank 167 of 1,994 in Open Men (top 9%). The division median that day was 1:34:14.
Race history
| Event | Division | Finish | Time |
|---|---|---|---|
| 2026 Chiba | Open Men | #167 of 1,994(top 9%) | 1:14:46 |
Times come from official HYROX results. Finish shows the rank within the division at that event, with the top percentage of the field in brackets.
Finished alongside Masahiro Arai
At 2026 Chiba, Open Men:
- #162 Keiichiro Hashizume — 1:14:38
- #163 Chong Kam Wai — 1:14:38
- #164 健太郎 永田 — 1:14:38
- #165 Tim Stapf — 1:14:42
- #166 Takamasa Matsumoto — 1:14:46
- #168 木曽 健太郎 — 1:14:48
- #169 Yusuke Miki — 1:14:50
- #170 Motoharu Fujioka — 1:14:50
- #171 Kazuyuki Higuma — 1:14:51
- #172 高瀬 雅公 — 1:14:51