Lucas Rosiaux

FranceFranceActive
Born
Jul 15, 1999 (27 years old)
Events
3000 m steeplechase · 10 Kilometres Road

Lucas Rosiaux is a France middle-distance runner, born on July 15, 1999. He competes primarily in the 800m, 3000m and Semi.

His personal bests include 2:00.74 in the 800m, 8:54.45 in the 3000m, 1:09:28 in the Semi, 2:34:05 in the Marathon and 9:26.76 in the 3000mSt. He is currently active on the international athletics circuit, representing France.

Personal best · 3000 m steeplechase9:26.76
2026 season best9:20.96Jun 5, 2026
Personal best · 10 Kilometres Road31:22
Last competitionRégionaux demi-fond et steepleJul 4, 2026 · 9:28.05

As of Nov 13, 2026: 3000 m steeplechase 9:26.76, 10 Kilometres Road 31:22, 2026 season best 9:20.96 (Jun 5, 2026) · Last competition: Régionaux demi-fond et steeple, Jul 4, 2026, 9:28.05 · 27 years old

DisciplineResultAll-time
800mIndoorLiévin 20242:00.74790 pts–
3000mBruay-la-Buissiere 2023France 3000 m all-time list8:54.45761 pts–
SemiLille 2025France Half Marathon all-time list1:09:28836 pts–
MarathonAmsterdam 2024France Marathon all-time list2:34:05737 pts–
3000mStVilleneuve d'Ascq 2024France 3000 m steeplechase all-time list9:26.76887 pts–
5KilometreLille 202414:53–

Progression

SeasonDisciplineResultWindDateCompetitions
20261500m 4:05.78–Jul 1, 2026Meeting des Abeilles
20263000mSt 9:20.96–Jun 5, 2026Meeting Demi-Fond Georges Willems
202610Kilometr 30:59–Apr 12, 2026Les Foulées Valenciennoises
20253000mSt 9:27.08–Jun 14, 2025Tempo run league eacpa, Stade des Maradas, Cergy-Pontoise
202510Kilometr 31:23–Nov 15, 2025Urban Trail de Lille - 5 et 10km, Lille
2025Semi 1:09:28–Mar 16, 2025Semi-Marathon International de Lille - 5km et 10km
2024800m-short-track Indoor2:00.74–Feb 3, 2024Régionaux CA à SE, Arena Stade Couvert, Liévin (i)
2024800m Indoor2:00.74–Feb 3, 2024Régionaux CA à SE, Arena Stade Couvert, Liévin (i)
FAQ

Frequently asked questions

Lucas Rosiaux's 3000 m steeplechase personal best is 9:26.76, set on Jun 7, 2024 in Stade G. Lemaire, Villeneuve d'Ascq (FRA).

Lucas Rosiaux competes in the 3000 m steeplechase and 10 Kilometres Road.

2026 season best: 9:20.96, set on Jun 5, 2026. Last competition: Régionaux demi-fond et steeple on Jul 4, 2026, 9:28.05.