Sadai Headley-Mawasi

Sadai Headley-Mawasi

United StatesUnited States
Born
Jan 1, 2003 (23 years old)
Events
400 m · 200 m

Sadai Headley-Mawasi is a United States sprinter, born on January 1, 2003. She competes primarily in the 200m, 400m and 4x100m.

Her personal bests include 24.10 in the 200m, 53.59 in the 400m, 46.50 in the 4x100m, 3:42.50 in the 4x400m and 3:52.92 in the 4x400Metre. She is currently active on the international athletics circuit, representing United States.

Personal best · 400 m53.59
2025 season best53.59May 15, 2025 · University of Masschusetts, Amherst, MA
2025 season best
Personal best · 200 m24.10
Last competitionIC4A/ECAC Outdoor Track and Field ChampionshipsMay 16, 2025 · 53.70
IC4A/ECAC Outdoor Track and Field Championships

As of Nov 15, 2026: 400 m 53.59, 200 m 24.10, 2025 season best 53.59 (May 15, 2025, University of Masschusetts, Amherst, MA (USA)) · Last competition: IC4A/ECAC Outdoor Track and Field Championships, May 16, 2025, 53.70 · 23 years old

Personal bests

WA points calculator →
DisciplineResultAll-time
200mVA 2025United States 200 m all-time list24.101,026 pts–
400mMA 2025United States 400 m all-time list53.591,066 pts–
4x100mMA 2025United States 4 × 100 m all-time list46.50–
4x400mVA 2025United States 4 × 400 m all-time list3:42.50–
4x400Metre20223:52.92–
4x400MetreIndoorMA 20253:50.31–

Progression

SeasonDisciplineResultWindDateCompetitions
2025200m 24.10+1.7May 3, 2025Atlantic 10 Outdoor Track & Field Championships
2025200m-short-track Indoor24.72–Feb 28, 2025Atlantic 10 Indoor Track & Field Championships, Virginia Beach Sports Center, Virginia Beach, VA (i)
20254x100m 46.50–Apr 25, 2025Ken O'Brien Pre Conference Qualifier, University of Masschusetts, Amherst, MA
2025400m 53.59–May 15, 2025UMass Last Chance Qualifier
2025400m-short-track Indoor55.03–Mar 8, 2025NEICAAA Indoor Track & Field Championships, Reggie Lewis Center, Boston, MA (i)
2025500m-short-track Indoor1:13.50–Feb 28, 2025Atlantic 10 Indoor Track & Field Championships, Virginia Beach Sports Center, Virginia Beach, VA (i)
2025500Metres Indoor1:13.50–Feb 28, 2025Atlantic 10 Indoor Track & Field Championships, Virginia Beach Sports Center, Virginia Beach, VA (i)
20254x400m 3:42.50–May 4, 2025Atlantic 10 Outdoor Track & Field Championships
FAQ

Frequently asked questions

Sadai Headley-Mawasi's 400 m personal best is 53.59, set on May 15, 2025 in University of Masschusetts, Amherst, MA (USA).

Sadai Headley-Mawasi competes in the 400 m and 200 m.

2025 season best: 53.59, set on May 15, 2025 in University of Masschusetts, Amherst, MA (USA). Last competition: IC4A/ECAC Outdoor Track and Field Championships on May 16, 2025, 53.70.