Dayton Richardson

United StatesUnited StatesActive
Events
400 m

Dayton Richardson is a United States sprinter. He competes primarily in the 400m and 4x400m.

His personal bests include 49.45 in the 400m and 3:13.97 in the 4x400m. He is currently active on the international athletics circuit, representing United States.

Personal best · 400 m49.45
2026 season best49.45Apr 16, 2026 · Emporia St. Francis G. Welch Stadium, Emporia, KS
2026 season best
Last competitionMIAA Outdoor ChampionshipsMay 3, 2026 · 3:13.97
MIAA Outdoor Championships

As of Oct 29, 2026: 400 m 49.45, 2026 season best 49.45 (Apr 16, 2026, Emporia St. Francis G. Welch Stadium, Emporia, KS (USA)) · Last competition: MIAA Outdoor Championships, May 3, 2026, 3:13.97

Personal bests

WA points calculator →
DisciplineResultAll-time
400mKS 202649.45891 pts–
4x400mKS 20263:13.97–

Progression

Compare me
SeasonDisciplineResultWindDateCompetitions
2026400m 49.45–Apr 16, 2026ESU Relays, Emporia St. Francis G. Welch Stadium, Emporia, KS
2026600Yards Indoor1:13.21–Feb 7, 2026Bearcat Invite, Hughes Fieldhouse, Maryville, MO (i) - Collegiate
20264x400m 3:13.97–May 3, 2026MIAA Outdoor Championships
20264x400m Indoor3:23.39–Feb 7, 2026Bearcat Invite, Hughes Fieldhouse, Maryville, MO (i) - Collegiate
2025400m 49.60–Apr 18, 2025Kansas Relays, Rock Chalk Park, Lawrence, KS
2024400m 49.47–Apr 19, 2024Kansas Relays, Rock Chalk Park, Lawrence, KS - Invitational Events
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FAQ

Frequently asked questions

Dayton Richardson's 400 m personal best is 49.45, set on Apr 16, 2026 in Emporia St. Francis G. Welch Stadium, Emporia, KS (USA).

Dayton Richardson competes in the 400 m.

2026 season best: 49.45, set on Apr 16, 2026 in Emporia St. Francis G. Welch Stadium, Emporia, KS (USA). Last competition: MIAA Outdoor Championships on May 3, 2026, 3:13.97.