Chiara Dailey

USAWomen

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Height-

Weight-

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

Her personal bests include 2:07.99 in the 800m, 4:18.63 in the 1500m, 4:39.14 in the Mile, 4:30.89 in the 1500m-short-track and 4:30.89 in the 1500m-short-track. She is currently active on the international athletics circuit, representing United States.

Key facts

1500 m

4:18.63

Mile

4:39.14

2026 season best

4:22.75

Jun 4, 2026 · St.Louis University High School, St. Louis (USA)

2026 season best

Last competition

USA U20 Championships

Jun 18, 2026 · 9:52.25

USA U20 Championships

As of Oct 2, 2026: 1500 m 4:18.63, Mile 4:39.14, 2026 season best 4:22.75 (Jun 4, 2026, St.Louis University High School, St. Louis (USA)) · Last competition: USA U20 Championships, Jun 18, 2026, 9:52.25

Personal bests

800m

2:07.99

1500m

4:18.63

Mile

4:39.14

1500m-short-tracki

4:30.89

1500m-short-track

4:30.89

1000mi

2:52.13

1000m-short-tracki

2:52.13

mile-short-tracki

4:44.94

mile-short-track

4:51.76

2Milesi

10:11.51

2Miles

9:49.57

2MilesShori

10:11.51

Performance Charts

Season bests

Season	Discipline	Result	Wind	Date	Trend	Competitions
2026	1500mi	4:22.75	-	Jun 4, 2026	↓	HOKA Festival of Miles
2026	1500m	4:22.75	-	Jun 4, 2026	↓	HOKA Festival of Miles
2026	1500m-short-track	4:30.89	-	Jan 30, 2026	↑	Millrose Games
2026	1500m-short-tracki	4:30.89	-	Feb 1, 2026	↑	Millrose Games
2026	Milei	4:42.50	-	Jun 4, 2026	↑	HOKA Festival of Miles
2026	Mile	4:42.50	-	Jun 4, 2026	↑	HOKA Festival of Miles
2026	mile-short-track	4:51.76	-	Feb 1, 2026	↓	Millrose Games
2026	mile-short-tracki	4:51.76	-	Feb 1, 2026	↓	Millrose Games
2026	3000m	9:11.66	-	Jun 7, 2026	-	Brooks PR Invitational
2026	2Miles	9:49.57	-	Jun 7, 2026	↑	Brooks PR Invitational
2025	800m	2:07.99	-	Apr 19, 2025	↑	Mt. SAC Relays, Hilmer Lodge Stadium, Walnut, CA - Invitational Events
2025	1000mi	2:52.13	-	Jan 31, 2025	-	Boston University John Thomas Terrier Classic
2025	1000m-short-tracki	2:52.13	-	Jan 31, 2025	-	Boston University John Thomas Terrier Classic
2025	1500m	4:18.63	-	Jun 5, 2025	↓	HOKA Festival of Miles
2025	1500m-short-tracki	4:33.97	-	Feb 2, 2025	↑	New Balance Indoor Grand Prix
2025	Mile	4:39.14	-	Jun 5, 2025	↑	HOKA Festival of Miles
2025	mile-short-tracki	4:44.94	-	Mar 16, 2025	↓	New Balance Nationals Indoors
2025	2Milesi	10:11.51	-	Mar 13, 2025	↑	New Balance Nationals Indoors
2025	2MilesShori	10:11.51	-	Mar 13, 2025	-	New Balance Nationals Indoors
2024	800m	2:13.96	-	Jun 14, 2024	↑	Nike Outdoor Nationals, Hayward Field, Eugene, OR - Championship High School Event
2024	Mile	4:45.59	-	Jun 12, 2024	↑	Brooks PR Invitational, Renton Memorial Stadium, Renton, WA - High School Events
2023	800m	2:16.48	-	Apr 15, 2023	↑	Mt. SAC Relays, Hilmer Lodge Stadium, Walnut, CA - Elite Event
2023	Mile	4:50.26	-	Apr 14, 2023	↑	Mt. SAC Relays, Hilmer Lodge Stadium, Walnut, CA - Elite Event

Discipline	Result	Wind	Date	Competitions
3000m	9:52.25	-	Jun 18	USA U20 Championships
2Miles	9:49.57	-	Jun 7	Brooks PR Invitational
3000m	9:11.66	-	Jun 7	Brooks PR Invitational
Mile	4:42.50	-	Jun 4	HOKA Festival of Miles
1500m	4:22.75	-	Jun 4	HOKA Festival of Miles
mile-short-track	4:51.76	-	Feb 1	Millrose Games
1500m-short-track	4:30.89	-	Feb 1	Millrose Games
1500m-short-track	4:30.89	-	Jan 30	Millrose Games

Discipline	Result	Wind	Date	Competitions
800m	2:13.45	-	Jun 22	New Balance Nationals Outdoors
Mile	4:41.53	-	Jun 21	New Balance Nationals Outdoors
Mile	DNF	-	Jun 8	Brooks PR Invitational, Renton Memorial Stadium, Renton, WA
Mile	4:39.14	-	Jun 5	HOKA Festival of Miles
1500m	4:18.63	-	Jun 5	HOKA Festival of Miles
800m	2:07.99	-	Apr 19	Mt. SAC Relays, Hilmer Lodge Stadium, Walnut, CA - Invitational Events
mile-short-tracki	4:44.94	-	Mar 16	New Balance Nationals Indoors
2MilesShori	10:11.51	-	Mar 15	New Balance Nationals Indoors
2MilesShori	10:11.51	-	Mar 13	New Balance Nationals Indoors
mile-short-tracki	4:55.56	-	Feb 2	New Balance Indoor Grand Prix
1500m-short-tracki	4:33.97	-	Feb 2	New Balance Indoor Grand Prix
1000m-short-tracki	2:52.13	-	Jan 31	Boston University John Thomas Terrier Classic

Discipline	Result	Wind	Date	Competitions
Mile	4:49.26	-	Jun 15	Nike Outdoor Nationals, Hayward Field, Eugene, OR - Championship High School Event
800m	2:13.96	-	Jun 14	Nike Outdoor Nationals, Hayward Field, Eugene, OR - Championship High School Event
Mile	4:45.59	-	Jun 12	Brooks PR Invitational, Renton Memorial Stadium, Renton, WA - High School Events
Mile	4:53.44	-	May 30	HOKA Festival of Miles, Saint Louis University High School, Saint Louis, MO
800m	2:16.17	-	Apr 20	Mt. SAC Relays, Hilmer Lodge Stadium, Walnut, CA - Elite Event
Mile	4:48.47	-	Apr 19	Mt. SAC Relays, Hilmer Lodge Stadium, Walnut, CA - Elite Event

Discipline	Result	Wind	Date	Competitions
800m	2:16.48	-	Apr 15	Mt. SAC Relays, Hilmer Lodge Stadium, Walnut, CA - Elite Event
Mile	4:50.26	-	Apr 14	Mt. SAC Relays, Hilmer Lodge Stadium, Walnut, CA - Elite Event
Mile	4:50.26	-	Apr 12	Mt. SAC Relays, Hilmer Lodge Stadium, Walnut, CA - Elite Event

FAQ

Frequently asked questions

What is Chiara Dailey's 1500 m personal best?

Chiara Dailey's 1500 m personal best is 4:18.63, set on Jun 5, 2025 in St.Louis University High School, St. Louis (USA).

Which events does Chiara Dailey compete in?

Chiara Dailey competes in the 1500 m and Mile.

How did Chiara Dailey perform in 2026?

2026 season best: 4:22.75, set on Jun 4, 2026 in St.Louis University High School, St. Louis (USA). Last competition: USA U20 Championships on Jun 18, 2026, 9:52.25.

Chiara Dailey

Personal bests

Performance Charts

Season bests

2026

2025

2024

2023

Honours

No medals

Frequently asked questions