Kosuke Sakai
Biography
Kosuke Sakai is a runner with running results recorded on ATHRECS. The recorded nationality is Japan.
Public recorded entries include 2nd Chiba Ultra Marathon 100km Run (JPN) (2026; unverified record); 18th OSJ Ontake 100km Ultra Trail (JPN) (2026; unverified record); 5. OSJ Aizu Bandaisan Ultramarathon - 100 km (JPN) (2026; unverified record).
Achievements & next milestones
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Next milestones
First recorded finish
1 more finish needed
0 of 1 recorded
Latest results
Showing 4 of 4 recorded performances.
| Race date | Race name | Sport | Distance / discipline | Location | Performance | Place | Category |
|---|---|---|---|---|---|---|---|
| Sat, 1 Aug 2026to Sun, 2 Aug 2026 | 2nd Chiba Ultra Marathon 100km Run (JPN) | Running | 100KSurface not recorded | —— | 14:06:54 hUnverified | 10Gender: 7Category: 3 | M50 |
| Sun, 19 Jul 2026 | 18th OSJ Ontake 100km Ultra Trail (JPN) | Running | 99.5KSurface not recorded | —— | 17:32:07 hUnverified | 437Gender: 383Category: 72 | M50 |
| Sun, 14 Jun 2026 | 5. OSJ Aizu Bandaisan Ultramarathon - 100 km (JPN) | Running | 100KSurface not recorded | —— | 12:16:24 hUnverified | 64Gender: 59Category: 16 | M50 |
| Sat, 9 May 2026 | 4th Aso Volcano Trail (JPN) | Running | 114KSurface not recorded | —— | 19:42:26 hUnverified | 86Gender: 72Category: 9 | M50 |
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