NS

Nicholos Sealey

USAUSAMen
Birth date-
Height-
Weight-

Nicholos Sealey is a United States sprinter. He competes primarily in the 400m, 4x400m and 4x400Metre.

His personal bests include 47.61 in the 400m, 3:19.70 in the 4x400m, 3:15.77 in the 4x400Metre, 47.61 in the 400m-short-track and 34.22 in the 300m. He is currently active on the international athletics circuit, representing United States.

Key facts
400 Metres Short Track
47.61
300 Metres Short Track
34.22
2026 season best
47.61
Feb 20, 2026 · Boston Univ. Track & Tennis Center, Boston, MA (USA) (i)
2026 season best
Last competition
America East Indoor Championships
Feb 21, 2026 · 3:15.77
America East Indoor Championships

As of Sep 21, 2026: 400 Metres Short Track 47.61, 300 Metres Short Track 34.22, 2026 season best 47.61 (Feb 20, 2026, Boston Univ. Track & Tennis Center, Boston, MA (USA) (i)) · Last competition: America East Indoor Championships, Feb 21, 2026, 3:15.77

PB

Personal bests

47.61
4x400m
3:19.70
4x400Metre
3:15.77
400m-short-track
47.61
300m
34.22
300m-short-track
34.22
500Metres
1:03.71
500m-short-track
1:03.71

Performance Charts

Season bests

SeasonDisciplineResultWindDateTrendCompetitions
2026
400m-short-track
47.61-Feb 20, 2026
↑
America East Indoor Championships
2026
400m
47.61-Feb 20, 2026
↑
America East Indoor Championships
2026
400m-short-tracki
48.41-Feb 6, 2026
↑
-
2026
500m-short-track
1:03.71-Jan 24, 2026-Boston University Bruce Lehane Scarlet and White Invitational
2026
500Metres
1:03.71-Jan 24, 2026-Boston University Bruce Lehane Scarlet and White Invitational
2026
4x400Metre
3:15.77-Feb 21, 2026-America East Indoor Championships
2025
300m
34.22-Jan 24, 2025-NY International Showcase, Ocean Breeze Athl. Complex, New York, NY (i) - USATF
2025
300m-short-track
34.22-Jan 24, 2025-NY International Showcase, Ocean Breeze Athl. Complex, New York, NY (i) - USATF
2025
400m-short-track
48.80-Mar 14, 2025
↑
New Balance Nationals Indoors
2025
400m
48.80-Mar 14, 2025
↑
New Balance Nationals Indoors
2025
4x400m
3:19.70-Apr 24, 2025-The Penn Relays, Franklin Field, Philadelphia, PA - Olympic Development

2026

8 performances
DisciplineResultWindDateCompetitions
4x400Metre
3:15.77-Feb 21America East Indoor Championships
400m-short-track
47.61-Feb 20America East Indoor Championships
400m-short-track
48.25-Feb 20America East Indoor Championships
4x400Metre
3:20.26-Jan 31Cornell Invitational
400m-short-track
49.14-Jan 31Cornell Invitational
400m-short-track
49.14-Jan 30Cornell Invitational
4x400Metre
3:16.34-Jan 24Boston University Bruce Lehane Scarlet and White Invitational
500m-short-track
1:03.71-Jan 24Boston University Bruce Lehane Scarlet and White Invitational

2025

4 performances
DisciplineResultWindDateCompetitions
4x400m
3:19.70-Apr 24The Penn Relays, Franklin Field, Philadelphia, PA - Olympic Development
400m-short-track
48.80-Mar 15New Balance Nationals Indoors
400m-short-track
48.80-Mar 14New Balance Nationals Indoors
300m-short-track
34.22-Jan 24NY International Showcase, Ocean Breeze Athl. Complex, New York, NY (i) - USATF

Honours

No medals

FAQ

Frequently asked questions

What is Nicholos Sealey's 400 Metres Short Track personal best?

Nicholos Sealey's 400 Metres Short Track personal best is 47.61, set on Feb 20, 2026 in Boston Univ. Track & Tennis Center, Boston, MA (USA) (i).

Which events does Nicholos Sealey compete in?

Nicholos Sealey competes in the 400 Metres Short Track and 300 Metres Short Track.

How did Nicholos Sealey perform in 2026?

2026 season best: 47.61, set on Feb 20, 2026 in Boston Univ. Track & Tennis Center, Boston, MA (USA) (i). Last competition: America East Indoor Championships on Feb 21, 2026, 3:15.77.