Marielle Clayton
United StatesActive- Events
- 400 m
Marielle Clayton is a United States sprinter. She competes primarily in the 200m, 400m and 4x100m.
Her personal bests include 25.84 in the 200m, 57.91 in the 400m, 47.38 in the 4x100m, 3:53.40 in the 4x400m and 60.21 in the 400m-short-track. She is currently active on the international athletics circuit, representing United States.
Personal best · 400 m57.91
2026 season best57.91Apr 24, 2026 · ERAU T&F Complex, Daytona Beach, FL
Last competitionEast Coast RelaysMay 2, 2026 · 58.68
As of Nov 15, 2026: 400 m 57.91, 2026 season best 57.91 (Apr 24, 2026, ERAU T&F Complex, Daytona Beach, FL (USA)) · Last competition: East Coast Relays, May 2, 2026, 58.68
Personal bests
WA points calculator →DisciplineResultAll-time
400m-short-trackIndoorFL 202560.21865 pts–
200m-short-trackIndoorFL 202526.72847 pts–
Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 2026 | 200m | 25.84 | +0.9 | May 1, 2026 | East Coast Relays |
| 2026 | 4x100m | 47.38 | – | Apr 25, 2026 | Sunshine State Conference Outdoor Championships |
| 2026 | 400m | 57.91 | – | Apr 24, 2026 | Sunshine State Conference Outdoor Championships |
| 2026 | 4x400m | 3:53.40 | – | Apr 25, 2026 | Sunshine State Conference Outdoor Championships |
| 2025 | 200m-short-track Indoor | 26.72 | – | Feb 1, 2025 | The Legends of Alachua County Invitational, Alachua County Sports Complex, Gainesville, FL (i) |
| 2025 | 200m Indoor | 26.72 | – | Feb 1, 2025 | The Legends of Alachua County Invitational, Alachua County Sports Complex, Gainesville, FL (i) |
| 2025 | 400m | 59.58 | – | May 3, 2025 | East Coast Relays, University of North Florda Jax Track at Hodges Stadium, Jacksonville, FL |
| 2025 | 400m-short-track Indoor | 60.21 | – | Feb 7, 2025 | Celebration Pointe Classic |