Leon Sullivan

United StatesUnited States
Events
400 m · 100 m

Leon Sullivan is a United States sprinter. He competes primarily in the 100m, 400m and 4x100m.

His personal bests include 10.88 in the 100m, 48.69 in the 400m, 41.71 in the 4x100m, 14.00 in the TJ and 1:27.51 in the 4x200Metre. He is currently active on the international athletics circuit, representing United States.

Personal best · 400 m48.69
2025 season best48.69Apr 4, 2025 · Percy Beard Track, Gainesville, FL
2025 season best
Personal best · 100 m10.88
Last competitionPepsi Florida Relays, Percy Beard Track, Gainesville, FL - Olympic DevelopmentApr 5, 2025 · 14.00
Pepsi Florida Relays, Percy Beard Track, Gainesville, FL - Olympic Development

As of Nov 13, 2026: 400 m 48.69, 100 m 10.88, 2025 season best 48.69 (Apr 4, 2025, Percy Beard Track, Gainesville, FL (USA)) · Last competition: Pepsi Florida Relays, Percy Beard Track, Gainesville, FL - Olympic Development, Apr 5, 2025, 14.00

Personal bests

WA points calculator →
DisciplineResultAll-time
100mFL 2024United States 100 m all-time list10.88922 pts–
400mFL 2025United States 400 m all-time list48.69938 pts–
4x100mFL 2024United States 4 × 100 m all-time list41.71–
TJFL 2025United States Triple Jump all-time list14.00849 pts–
4x200MetreFL 20251:27.51–

Progression

SeasonDisciplineResultWindDateCompetitions
2025TJ 14.00+0.9Apr 5, 2025Pepsi Florida Relays, Percy Beard Track, Gainesville, FL - Olympic Development
2025400m 48.69–Apr 4, 2025Pepsi Florida Relays, Percy Beard Track, Gainesville, FL - Olympic Development
20254x200Metre 1:27.51–Apr 5, 2025Pepsi Florida Relays, Percy Beard Track, Gainesville, FL - Olympic Development
2024100m 10.88+0.6Mar 30, 2024Pepsi Florida Relays
20244x100m 41.71–Mar 30, 2024Pepsi Florida Relays
20244x200Metre 1:27.54–Mar 30, 2024Pepsi Florida Relays
20234x100m 42.35–Mar 31, 2023Pepsi Florida Relays, Percy Beard Track, Gainesville, FL - Olympic Development
FAQ

Frequently asked questions

Leon Sullivan's 400 m personal best is 48.69, set on Apr 4, 2025 in Percy Beard Track, Gainesville, FL (USA).

Leon Sullivan competes in the 400 m and 100 m.

2025 season best: 48.69, set on Apr 4, 2025 in Percy Beard Track, Gainesville, FL (USA). Last competition: Pepsi Florida Relays, Percy Beard Track, Gainesville, FL - Olympic Development on Apr 5, 2025, 14.00.