Margaux Sieracki
Biography
Margaux Sieracki is a runner with running results recorded on ATHRECS. The recorded nationality is France. Published performances include half marathon, Marathon and 10 kilometres. A recorded half marathon performance is 1 hour, 10 minutes and 27 seconds (timing unknown) at WRRC Copenhagen 26 on 20 September 2026.
Margaux Sieracki's published record includes performances from 2025 to 2026 in 10K, Half marathon, Marathon. Selected recorded events include BIG10 (2025; source checked); WRRC Copenhagen 26 (2026; source checked); TCS Amsterdam Marathon (2025; source checked).
Source-checked results include 2nd in the gender classification over half marathon at Scania Halve Marathon Zwolle (2026-06-13).
Source-checked results include 1st in the gender classification over half marathon at Semi-Marathon International - Les Sables d'Olonne - Vendée (2026-05-24).
Source-checked results include 1st in the gender classification over 10K at BIG10 (2025-09-06).
Achievements & next milestones
Based on eligible results linked to this profile. Missing results can change these totals.
Achieved
5 finishes completed
Based on 5 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.
First recorded half marathon
First matching distance in your linked results; earlier unlinked history may exist.
2 countries raced
One completed event in each different country; UK home nations count together.
PB improved
A faster result after an earlier performance in the same sport, distance, surface and timing category.
Next milestones
10 finishes
5 more finishes needed
5 of 10 recorded
5 marathons
4 more marathons needed
1 of 5 recorded
5 different countries
2 more different countries needed
3 of 5 recorded
2 different sports
1 more different sport needed
1 of 2 recorded
3 calendar years with a finish
1 more calendar year with a finish needed
2 of 3 recorded
Career highlights
Margaux Sieracki's published record includes performances from 2025 to 2026 in 10K, Half marathon, Marathon.
Selected events from this athlete’s recorded career. Verification is shown for each record.
2025 · 10K
Source checked2026 · Half marathon
Source checked2025 · Marathon
Source checkedSemi-Marathon International - Les Sables d'Olonne - Vendée
2026 · Half marathon
Source checked2026 · Half marathon
Source checked
Latest results
Showing 5 of 5 recorded performances.
| Race date | Race name | Sport | Distance / discipline | Location | Performance | Place | Category |
|---|---|---|---|---|---|---|---|
| Sun, 20 Sept 2026 | Completed event · Finisher · WRRC Copenhagen 26 | Running | Half marathonRoad | Copenhagen | 1:10:27VerifiedTiming unknown | — | — |
| Sat, 13 Jun 2026 | Completed event · Finisher · Scania Halve Marathon Zwolle | Running | Half marathonRoad | Zwolle | 1:09:37VerifiedTiming unknown | —Completed event · Silver · 2nd · Women’s race · Gender · 2nd | — |
| Sun, 24 May 2026 | Completed event · Finisher · Semi-Marathon International - Les Sables d'Olonne - Vendée | Running | Half marathonRoad | Les Sables d'Olonne | 1:12:12VerifiedTiming unknown | —Completed event · Gold · 1st · Women’s race · Gender · 1st | — |
| Sun, 19 Oct 2025 | Completed event · Finisher · TCS Amsterdam Marathon | Running | MarathonRoad | Amsterdam | 2:25:50VerifiedTiming unknown | — | — |
| Sat, 6 Sept 2025 | Completed event · Finisher · BIG10 | Running | 10KRoad | Rotterdam | 31:49VerifiedTiming unknown | —Completed event · Gold · 1st · Women’s race · Gender · 1st | — |
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