Cassandra Delaunay-Belleville

Cassandra Delaunay-Belleville

FranceFranceActive
Born
Jan 16, 2001 (25 years old)
Events
400 m · 200 Metres Short Track

Cassandra Delaunay-Belleville is a France sprinter, born on January 16, 2001. She competes primarily in the 100m, 200m and 400m.

Her personal bests include 12.19 in the 100m, 23.92 in the 200m, 53.53 in the 400m, 1:01.15 in the 400mH and 3:30.60 in the 4x400m. She has earned 1 gold medal in major international competitions. She is currently active on the international athletics circuit, representing France.

Personal best · 400 m53.53
2026 season best56.79Jun 6, 2026 · Stade Ma Campagne, Angoulême
2026 season best
Personal best · 200 Metres Short Track24.34
Last competitionMeeting National d'AngoulêmeJun 6, 2026 · 56.79
Meeting National d'Angoulême

As of Nov 7, 2026: 400 m 53.53, 200 Metres Short Track 24.34, 2026 season best 56.79 (Jun 6, 2026, Stade Ma Campagne, Angoulême (FRA)) · Last competition: Meeting National d'Angoulême, Jun 6, 2026, 56.79 · 25 years old

Personal bests

WA points calculator →
DisciplineResultAll-time2026
100mCréteil 2019France 100 m all-time list12.19*954 pts––
200mDijon 2022France 200 m all-time list23.921,044 pts––
400mVénissieux 2023France 400 m all-time list53.531,068 pts––
400mHCaen 2021France 400 m hurdles all-time list1:01.15989 pts––
4x400mEspoo 2023France 4 × 400 m all-time list3:30.60––
LJAntony 2017France Long Jump all-time list5.66925 pts––

* Wind-assisted (> 2.0 m/s)

Progression

Compare me
SeasonDisciplineResultWindDateCompetitions
202660m 7.81–Jan 17, 2026Championnats Régionaux Espoirs-Seniors en salle
202660m Indoor7.81–Jan 17, 2026Championnats Régionaux Espoirs-Seniors en salle
2026200m-short-track 24.89–Jan 11, 2026Championnats Régionaux 200-400-800 ES-SE en salle
2026200m-short-track Indoor24.89–Jan 11, 2026Championnats Régionaux 200-400-800 ES-SE en salle
2026200m 25.23+1.4May 17, 2026Championnat de France des clubs N1A Poule 1
2026200m Indoor25.23+1.4May 17, 2026Championnat de France des clubs N1A Poule 1
2026400m 56.79–Jun 6, 2026Meeting National d'Angoulême
2025200m-short-track Indoor25.32–Jan 19, 2025Régionaux Elite CJES
Compare me with Cassandra Delaunay-Belleville
FAQ

Frequently asked questions

Cassandra Delaunay-Belleville's 400 m personal best is 53.53, set on Jun 18, 2023 in Parc Départemental de Parilly, Vénissieux (FRA).

Cassandra Delaunay-Belleville competes in the 400 m and 200 Metres Short Track.

2026 season best: 56.79, set on Jun 6, 2026 in Stade Ma Campagne, Angoulême (FRA). Last competition: Meeting National d'Angoulême on Jun 6, 2026, 56.79.