Aidan Killmer

United StatesUnited StatesActive
Events
400 Metres Short Track · 400 m hurdles

Aidan Killmer is a United States sprinter. He competes primarily in the 200m, 400m and 400m.

His personal bests include 22.89 in the 200m, 52.35 in the 400m, 50.82 in the 400m, 56.89 in the 400mH and 3:23.05 in the 4x400m. He is currently active on the international athletics circuit, representing United States.

Personal best · 400 Metres Short Track50.82
2026 season best8.97Jan 24, 2026 · Loftus Sports Center, Notre Dame, IN
2026 season best
Personal best · 400 m hurdles56.89
Last competitionJoey Haines InvitationalApr 3, 2026 · DNF
Joey Haines Invitational

As of Nov 14, 2026: 400 Metres Short Track 50.82, 400 m hurdles 56.89, 2026 season best 8.97 (Jan 24, 2026, Loftus Sports Center, Notre Dame, IN (USA)) · Last competition: Joey Haines Invitational, Apr 3, 2026, DNF

Personal bests

WA points calculator →
DisciplineResultAll-time
200mMO 2024United States 200 m all-time list22.89807 pts–
400mIN 2026United States 400 m all-time list52.35725 pts–
400mIndoorIN 202450.82870 pts–
400mHIL 2025United States 400 m hurdles all-time list56.89814 pts–
4x400mIndoorIN 20253:23.05–
60mHIndoorIN 20248.94765 pts–

Progression

SeasonDisciplineResultWindDateCompetitions
202660mH 8.97–Jan 24, 2026Notre Dame Invitational
202660mH Indoor9.06–Feb 6, 2026Fairgrounds Invitational
2026200m-short-track 23.70–Jan 16, 2026Hoosier Horsepower Classic
2026200m Indoor23.70–Jan 16, 2026Hoosier Horsepower Classic
2026200m-short-track Indoor23.70–Jan 16, 2026Hoosier Horsepower Classic
2026400m Indoor52.35–Jan 24, 2026Notre Dame Invitational
2026400m 52.35–Jan 24, 2026Notre Dame Invitational
20264x400Metre 3:20.36–Jan 17, 2026Hoosier Horsepower Classic
FAQ

Frequently asked questions

Aidan Killmer's 400 Metres Short Track personal best is 50.82, set on Feb 24, 2024 in Fall Creek Pavilion, Indianapolis, IN (USA) (i).

Aidan Killmer competes in the 400 Metres Short Track and 400 m hurdles.

2026 season best: 8.97, set on Jan 24, 2026 in Loftus Sports Center, Notre Dame, IN (USA). Last competition: Joey Haines Invitational on Apr 3, 2026, DNF.