Ainsley Herron

USAWomen

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Height-

Weight-

Ainsley Herron is a United States middle-distance runner. She competes primarily in the 800m, 1500m and Mile.

Her personal bests include 2:06.24 in the 800m, 4:14.72 in the 1500m, 4:37.96 in the Mile, 4:38.28 in the Mile and 9:23.00 in the 3000m. She is currently active on the international athletics circuit, representing United States.

Key facts

Mile

4:38.28

1500 m

4:14.72

2026 season best

4:38.28

Jan 30, 2026 · Dempsey Indoor, Seattle, WA (USA)

2026 season best

Last competition

NCAA Division I West First Rounds

May 30, 2026 · 4:24.76

NCAA Division I West First Rounds

As of Oct 2, 2026: Mile 4:38.28, 1500 m 4:14.72, 2026 season best 4:38.28 (Jan 30, 2026, Dempsey Indoor, Seattle, WA (USA)) · Last competition: NCAA Division I West First Rounds, May 30, 2026, 4:24.76

Personal bests

800m

2:06.24

1500m

4:14.72

Milei

4:37.96

Mile

4:38.28

3000m

9:23.00

3000mi

9:23.00

mile-short-tracki

4:46.47

DistanceMe

11:04.04

Performance Charts

Season bests

Season	Discipline	Result	Wind	Date	Trend	Competitions
2026	800m	2:06.23	-	May 15, 2026	↑	Hayward Field, Eugene, OR (USA)
2026	800m-short-tracki	2:09.87	-	Jan 16, 2026	-	-
2026	1500m	4:14.72	-	May 28, 2026	↑	NCAA Division I West First Rounds
2026	mile-short-tracki	4:37.96	-	Feb 13, 2026	↑	-
2026	Milei	4:37.96	-	Feb 14, 2026	↑	Husky Classic, Dempsey Indoor, Seattle, WA (i)
2026	Mile	4:38.28	-	Jan 30, 2026	↑	UW Invite/Mile City
2026	3000m-short-tracki	9:23.00	-	Jan 30, 2026	-	-
2026	3000mi	9:23.00	-	Jan 30, 2026	→	UW Invite/Mile City
2026	3000m	9:23.00	-	Jan 30, 2026	→	UW Invite/Mile City
2026	DistanceMe	11:04.04	-	Apr 25, 2026	↑	116th Drake Relays
2025	1500m	4:19.11	-	Apr 19, 2025	↑	Oregon Team Invitational, Hayward Field, Eugene, OR
2025	Milei	4:43.46	-	Feb 15, 2025	↑	Husky Classic, Dempsey Indoor, Seattle, WA (i)
2025	mile-short-tracki	4:46.47	-	Feb 22, 2025	↑	MPSF Indoor Track & Field Championships
2025	DistanceMe	11:16.61	-	Apr 26, 2025	↑	115th Drake Relays presented by Xtream powered by Mediacom, Drake Stadium, Des Moines, IA
2024	800m	2:13.79	-	Apr 27, 2024	↑	Oregon State High Performance Meet, Oregon State Whyte Track and Field Center, Corvallis, OR - Invitational Events
2024	1500m	4:31.06	-	May 4, 2024	↑	Portland Twilight
2024	Milei	4:49.49	-	Dec 7, 2024	↑	Boston University Sharon Colyear-Danville Season Opener
2024	mile-short-tracki	4:49.49	-	Dec 7, 2024	↑	Boston University Sharon Colyear-Danville Season Opener

Discipline	Result	Wind	Date	Competitions
1500m	4:24.76	-	May 30	NCAA Division I West First Rounds
1500m	4:14.72	-	May 28	NCAA Division I West First Rounds
1500m	4:14.72	-	May 27	NCAA Division I West First Rounds
1500m	4:24.76	-	May 27	NCAA Division I West First Rounds
800m	2:06.23	-	May 15	Stumptown Running West Coast Twilight
800m	2:06.24	-	May 8	Oregon Twilight
5000m	DNF	-	May 1	Oregon State High Performance
DistanceMe	11:04.04	-	Apr 25	116th Drake Relays
1500m	4:14.96	-	Apr 18	Oregon Team Invitational
1500m	4:17.67	-	Apr 3	Stanford Invitational
Milei	4:37.96	-	Feb 14	Husky Classic, Dempsey Indoor, Seattle, WA (i)
DistanceMei	11:06.75	-	Feb 13	Husky Classic, Dempsey Indoor, Seattle, WA (i)
mile-short-tracki	4:37.96	-	Feb 13	2026 Husky Classic
3000m-short-tracki	9:23.00	-	Jan 30	2026 UW Invite/Mile City
Mile	4:38.28	-	Jan 30	UW Invite/Mile City
3000m	9:23.00	-	Jan 30	UW Invite/Mile City
800m	2:09.87	-	Jan 17	UW Preview
Mile	4:39.87	-	Jan 16	UW Preview
800m	2:09.87	-	Jan 16	UW Preview

Discipline	Result	Wind	Date	Competitions
1500m	4:40.57	-	May 29	NCAA Division I West First Rounds, Cushing Stadium, College Station, TX
1500m	4:40.57	-	May 28	NCAA Division I West First Rounds, Cushing Stadium, College Station, TX
1500m	4:21.85	-	May 10	PAC 12 Last Chance Meet, Oregon State Whyte Track and Field Center, Corvallis, OR
1500m	4:28.19	-	May 3	Oregon State High Performance, Oregon State Whyte Track and Field Center, Corvallis, OR
DistanceMe	11:16.61	-	Apr 26	115th Drake Relays presented by Xtream powered by Mediacom, Drake Stadium, Des Moines, IA
1500m	4:19.11	-	Apr 19	Oregon Team Invitational, Hayward Field, Eugene, OR
1500m	4:22.19	-	Apr 4	Stanford Invitational, Cobb Track and Angell Field, Palo Alto, CA - Invitational Events
1500m	4:25.73	-	Mar 21	Oregon Preview
mile-short-tracki	4:46.47	-	Feb 22	MPSF Indoor Track & Field Championships
DistanceMei	11:23.80	-	Feb 21	MPSF Indoor Track & Field Championships
Milei	4:43.46	-	Feb 15	Husky Classic, Dempsey Indoor, Seattle, WA (i)
Milei	4:45.98	-	Feb 1	UW Invitational
Milei	4:45.98	-	Jan 31	UW Invitational
DistanceMei	11:37.74	-	Jan 31	UW Invitational

Discipline	Result	Wind	Date	Competitions
mile-short-tracki	4:49.49	-	Dec 7	Boston University Sharon Colyear-Danville Season Opener
3000m-short-tracki	DNF	-	Dec 7	Boston University Sharon Colyear-Danville Season Opener
1500m	4:31.06	-	May 4	Portland Twilight
800m	2:13.79	-	Apr 27	Oregon State High Performance Meet, Oregon State Whyte Track and Field Center, Corvallis, OR - Invitational Events
1500m	4:33.40	-	Apr 27	Oregon State High Performance Meet, Oregon State Whyte Track and Field Center, Corvallis, OR - Invitational Events
1500m	4:32.15	-	Mar 16	Oregon State PNW Invitational, Oregon State Whyte Track and Field Center, Corvallis, OR

FAQ

Frequently asked questions

What is Ainsley Herron's Mile personal best?

Ainsley Herron's Mile personal best is 4:38.28, set on Jan 30, 2026 in Dempsey Indoor, Seattle, WA (USA).

Which events does Ainsley Herron compete in?

Ainsley Herron competes in the Mile and 1500 m.

How did Ainsley Herron perform in 2026?

2026 season best: 4:38.28, set on Jan 30, 2026 in Dempsey Indoor, Seattle, WA (USA). Last competition: NCAA Division I West First Rounds on May 30, 2026, 4:24.76.

Ainsley Herron

Personal bests

Performance Charts

Season bests

2026

2025

2024

Honours

No medals

Frequently asked questions