Isabella Mastria

United StatesUnited StatesActive
Events
400 m · 100 m

Isabella Mastria is a United States sprinter. She competes primarily in the 100m, 200m and 400m.

Her personal bests include 12.33 in the 100m, 25.20 in the 200m, 57.26 in the 400m, 14.85 in the 100mH and 47.98 in the 4x100m. She is currently active on the international athletics circuit, representing United States.

Personal best · 400 m57.26
2026 season best1.35mJan 30, 2026
2026 season best
Personal best · 100 m12.33
Last competitionRaleigh RelaysMar 28, 2026 · 5.14
Raleigh Relays

As of Nov 14, 2026: 400 m 57.26, 100 m 12.33, 2026 season best 1.35m (Jan 30, 2026) · Last competition: Raleigh Relays, Mar 28, 2026, 5.14

Personal bests

WA points calculator →

Progression

SeasonDisciplineResultWindDateCompetitions
2026HJ Indoor1.35m–Jan 30, 2026–
2026LJ 5.32+2.2Mar 28, 2026Raleigh Relays
2026LJ Indoor5.95m–Jan 30, 2026–
202660m Indoor7.71–Feb 21, 2026–
2026SP Indoor8.20m–Jan 30, 2026–
202660mH Indoor8.87–Feb 21, 2026–
2026100m 12.33-1.3Mar 27, 2026Raleigh Relays
2026100mH 14.85-1.0Mar 27, 2026Raleigh Relays
FAQ

Frequently asked questions

Isabella Mastria's 400 m personal best is 57.26, set on Mar 29, 2024 in Paul Derr TF Facility, Raleigh, NC (USA).

Isabella Mastria competes in the 400 m and 100 m.

2026 season best: 1.35m, set on Jan 30, 2026. Last competition: Raleigh Relays on Mar 28, 2026, 5.14.