Runa Koizumi
Biography
Runa Koizumi is a runner with running results recorded on ATHRECS. The recorded nationality is Japan. Published performances include Marathon and 10 kilometres. A recorded Marathon performance is 2 hours, 57 minutes and 49 seconds (timing unknown) at Osaka Marathon on 22 February 2026.
Runa Koizumi's published record includes performances in 2026 in 10K, Marathon. Selected recorded events include Tokyo New Year Half Marathon (2026; source checked); Osaka Marathon (2026; source checked).
Source-checked results include 3rd in the gender classification over 10K at Tokyo New Year Half Marathon (2026-01-11).
Achievements & next milestones
Based on eligible results linked to this profile. Missing results can change these totals.
Achieved
First recorded finish
Based on 1 distinct completed events in your linked record.
First recorded marathon
Based on 1 distinct completed events in your linked record.
First recorded 10K
First matching distance in your linked results; earlier unlinked history may exist.
Next milestones
5 finishes
3 more finishes needed
2 of 5 recorded
5 marathons
4 more marathons needed
1 of 5 recorded
2 different countries
1 more different country needed
1 of 2 recorded
2 different sports
1 more different sport needed
1 of 2 recorded
3 calendar years with a finish
2 more calendar years with a finish needed
1 of 3 recorded
Career highlights
Runa Koizumi's published record includes performances in 2026 in 10K, Marathon.
Selected events from this athlete’s recorded career. Verification is shown for each record.
2026 · 10K
Source checked2026 · Marathon
Source checked
Latest results
Showing 2 of 2 recorded performances.
| Race date | Race name | Sport | Distance / discipline | Location | Performance | Place | Category |
|---|---|---|---|---|---|---|---|
| Sun, 22 Feb 2026 | Completed event · Finisher · Osaka Marathon | Running | MarathonRoad | Osaka | 2:57:49VerifiedTiming unknown | — | — |
| Sun, 11 Jan 2026 | Completed event · Finisher · Tokyo New Year Half Marathon | Running | 10KRoad | Tokyo | 37:23VerifiedTiming unknown | —Completed event · Bronze · 3rd · Women’s race · Gender · 3rd | — |
View the full athlete profile
Log in or create a free account to see the full results history, achievements and profile details.
Confirm ownership through the claim process before editing a profile.