Naoko Sera
Biography
Naoko Sera is a runner with running results recorded on ATHRECS. The recorded nationality is Japan.
Naoko Sera's published record includes performances from 2019 to 2026 in Marathon. Selected recorded events include Osaka Marathon (2019; unverified record); Osaka Women's Marathon (2026; unverified record); Kanazawa Marathon (2021; unverified record).
Achievements & next milestones
Based on eligible results linked to this profile. Missing results can change these totals.
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Next milestones
First recorded finish
1 more finish needed
0 of 1 recorded
Career highlights
Naoko Sera's published record includes performances from 2019 to 2026 in Marathon.
Selected events from this athlete’s recorded career. Verification is shown for each record.
Osaka Marathon
2019 · Marathon
Unverified recordOsaka Women's Marathon
2026 · Marathon
Unverified recordKanazawa Marathon
2021 · Marathon
Unverified recordNara Marathon
2021 · Marathon
Unverified recordKobe Marathon
2022 · Marathon
Unverified recordNagoya Women's Marathon
2022 · Marathon
Unverified record
Latest results
Showing 1–5 of 20 recorded performances.
| Race date | Race name | Sport | Distance / discipline | Location | Performance | Place | Category |
|---|---|---|---|---|---|---|---|
| 2026 | Completed event · Finisher · Osaka Women's Marathon | Running | MarathonSurface not recorded | —— | 3:06:14UnverifiedTiming unknown | 271 | 50-54 |
| 2025 | Completed event · Finisher · Nara Marathon | Running | MarathonSurface not recorded | —— | 3:41:51UnverifiedTiming unknown | 1804 | 50-54 |
| 2025 | Completed event · Finisher · New York City Marathon | Running | MarathonSurface not recorded | —— | 3:16:00UnverifiedTiming unknown | 4903 | 50-54 |
| 2025 | Completed event · Finisher · Kobe Marathon | Running | MarathonSurface not recorded | —— | 3:15:37UnverifiedTiming unknown | 1811 | 50-54 |
| 2025 | Completed event · Finisher · Osaka Women's Marathon | Running | MarathonSurface not recorded | —— | 3:05:53UnverifiedTiming unknown | 238 | 50-54 |
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