ATHLETE PROFILE
Rina Koike
🇯🇵 JPN 1 race Best time 1:16:43
Finished top 7% of Open Women at HYROX Chiba 2026; 1 race, best 1:16:43.
Race insights
Rina Koike's best finish relative to the field was 2026 Chiba: 1:16:43, rank 55 of 799 in Open Women (top 7%). The division median that day was 1:38:54.
Race history
| Event | Division | Finish | Time |
|---|---|---|---|
| 2026 Chiba | Open Women | #55 of 799(top 7%) | 1:16:43 |
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 Rina Koike
At 2026 Chiba, Open Women:
- #50 明日花 横山 — 1:16:12
- #51 Shiori Sugaya — 1:16:18
- #52 Isa Hioki — 1:16:24
- #53 星野 英美 — 1:16:31
- #54 杏香 佐藤 — 1:16:33
- #56 Yuka Hiura — 1:16:51
- #57 Ikuko Shiga — 1:16:54
- #58 Asuka Kikuchi — 1:17:08
- #59 坪井 美沙音 — 1:17:09
- #60 橋本 南 — 1:17:17