CS
Claire Seymour

Claire Seymour

USAUSAWomen
Birth dateNov 22, 1999
Height-
Weight-

Claire Seymour is a United States sprinter, born on November 22, 1999. She competes primarily in the 400m, 800m and 1500m.

Her personal bests include 53.69 in the 400m, 2:00.04 in the 800m, 4:16.12 in the 1500m, 3:32.88 in the 4x400m and 2:01.96 in the 800m-short-track. She is currently active on the international athletics circuit, representing United States.

Key facts
800 m
2:00.04
#601 all-time
1500 m
4:16.12
2023 season best
2:00.04
Apr 14, 2023 · Cougar Athletic Stadium, Azusa, CA (USA)
2023 season best
Last competition
USA Championships, Hayward Field, Eugene, OR
Jul 9, 2023 · 2:02.60
USA Championships, Hayward Field, Eugene, OR
Age
26 years old

As of Sep 28, 2026: 800 m 2:00.04 (#601 all-time), 1500 m 4:16.12, 2023 season best 2:00.04 (Apr 14, 2023, Cougar Athletic Stadium, Azusa, CA (USA)) · Last competition: USA Championships, Hayward Field, Eugene, OR, Jul 9, 2023, 2:02.60 · 26 years old

PB

Personal bests

53.69
2:00.04
#601 all-time
4:16.12
4x400m
3:32.88
800m-short-track
2:01.96
4x400Metre
3:45.36
4x800Metre
8:28.24
DistanceMe
10:50.22
400m-short-track
55.45
500Metres
1:14.82

Performance Charts

Season bests

SeasonDisciplineResultWindDateTrendCompetitions
2023
400m-short-track
55.45-Feb 10, 2023
↑
Boston University David Hemery Valentine Invitational
2023
400m
55.45-Feb 10, 2023
↑
Boston University David Hemery Valentine Invitational
2023
800m
2:00.04-Apr 14, 2023
↑
Bryan Clay Invitational
2023
800m-short-track
2:02.92-Mar 10, 2023
↑
NCAA Division I Indoor Championships, Convention Center, Albuquerque, NM (i)
2023
4x400m
3:32.88-May 27, 2023
↑
NCAA Division I West First Rounds
2023
1500m
4:16.12-Mar 31, 2023
↑
Stanford Invitational
2022
400m
53.69-Apr 15, 2022
↑
Cougar Athletic Stadium, Azusa, CA (USA)
2022
800m-short-track
2:01.96-Mar 12, 2022
↑
NCAA Div. I Indoor Championships, CrossPlex Athletic Facility, Birmingham, AL (i)
2022
800m
2:01.96-Mar 12, 2022
↑
NCAA Div. I Indoor Championships, CrossPlex Athletic Facility, Birmingham, AL (i)
2022
4x400m
3:34.94-May 27, 2022
↑
John McDonnell Field, Fayetteville, AR (USA)
2022
1500m
4:20.78-Apr 1, 2022
↑
Cobb Track and Angell Field, Palo Alto, CA (USA)
2022
4x800Metre
8:28.24-Apr 30, 2022-The Penn Relays Carnival, Franklin Field, Philadelphia, PA
2022
DistanceMe
10:50.22-Apr 28, 2022-The Penn Relays Carnival, Franklin Field, Philadelphia, PA
2021
400m
55.41-Apr 23, 2021
↑
Clarence F. Robison Track, Provo, UT (USA)
2021
800m
2:01.91-Jun 12, 2021
↑
NCAA Div. I Outdoor Championships
2021
800m-short-track
2:02.25-Mar 13, 2021
↑
NCAA Div. I Indoor Championships
2021
4x400m
3:33.30-May 29, 2021
↑
Cushing Stadium, College Station, TX (USA)
2020
400m
56.62-Jan 25, 2020
↑
Dr. Norb Sander Columbia Challenge
2020
400m-short-track
56.62-Jan 25, 2020
↑
Dr. Norb Sander Columbia Challenge
2020
500Metres
1:14.82-Jan 11, 2020-Smith Fieldhouse, BYU, Provo, UT (USA) (i)
2020
800m
2:07.96-Feb 15, 2020
↑
Dempsey Indoor, Seattle, WA (USA) (i)
2020
4x400m
3:43.46-Feb 29, 2020
↑
-
2020
4x400Metre
3:45.36-Jan 25, 2020-Dr. Norb Sander Columbia Challenge
2018
800m
2:08.56-Apr 20, 2018
↑
Azusa, CA (USA)
2018
800m-short-track
2:19.49-Jan 27, 2018
↑
New York, NY (USA) (i)
2018
4x400m
3:44.25-Feb 24, 2018
↑
-
2017
400m
55.92-Jun 2, 2017
↑
Clovis, CA (USA)
2017
800m
2:15.88-Dec 7, 2017
↑
Provo, UT (USA) (i)
2016
400m
56.10-Jun 3, 2016
↑
Clovis, CA (USA)
2015
400m
56.89-May 28, 2015
↑
Elk Grove, CA (USA)
2014
400m
58.18-May 24, 2014
↑
Elk Grove, CA (USA)

2023

28 performances
DisciplineResultWindDateCompetitions
800m
2:02.60-Jul 9USA Championships, Hayward Field, Eugene, OR
800m
2:02.60-Jul 6USA Championships, Hayward Field, Eugene, OR
800m
2:00.55-Jun 10NCAA Division I Outdoor Championships, Mike A. Myers Stadium, Austin, TX
800m
2:01.24-Jun 8NCAA Division I Outdoor Championships, Mike A. Myers Stadium, Austin, TX
800m
2:00.55-Jun 7NCAA Division I Outdoor Championships, Mike A. Myers Stadium, Austin, TX
800m
2:01.24-Jun 7NCAA Division I Outdoor Championships, Mike A. Myers Stadium, Austin, TX
4x400m
3:32.88-May 27NCAA Division I West First Rounds
800m
2:04.75-May 27NCAA Division I West First Rounds
800m
2:04.75-May 26NCAA Division I West First Rounds
800m
2:05.38-May 26NCAA Division I West First Rounds
800m
2:05.38-May 25NCAA Division I West First Rounds
800m
2:00.81-May 6Track Festival, Hilmer Lodge Stadium, Walnut, CA
1500m
4:26.73-Apr 15Bryan Clay Invitational
800m
2:00.04-Apr 15Bryan Clay Invitational
800m
2:00.04-Apr 14Bryan Clay Invitational
800m
2:01.96-Apr 1Stanford Invitational
1500m
4:16.12-Mar 31Stanford Invitational
800m
2:01.96-Mar 31Stanford Invitational
800m-short-track
2:03.18-Mar 11NCAA Division I Indoor Championships, Convention Center, Albuquerque, NM (i)
800m-short-track
2:03.18-Mar 10NCAA Division I Indoor Championships, Convention Center, Albuquerque, NM (i)
800m-short-track
2:02.92-Mar 10NCAA Division I Indoor Championships, Convention Center, Albuquerque, NM (i)
800m
2:02.75-Feb 25Ken Shannon Last Chance Invite
400m-short-track
55.45-Feb 11Boston University David Hemery Valentine Invitational
800m-short-track
2:04.33-Feb 11Boston University David Hemery Valentine Invitational
800m-short-track
2:04.33-Feb 10Boston University David Hemery Valentine Invitational
400m-short-track
55.45-Feb 10Boston University David Hemery Valentine Invitational
800m-short-track
2:07.32-Jan 28Razorback Invitational
800m-short-track
2:07.32-Jan 27Razorback Invitational

2022

18 performances
DisciplineResultWindDateCompetitions
800m
2:04.91-Jun 9NCAA Div. I Outdoor Championships, Hayward Field, Eugene, OR
800m
2:03.01-May 28NCAA West Preliminary Round, John McDonnell Field, Fayetteville, AR
4x400m
3:34.94-May 27NCAA West Preliminary Round, John McDonnell Field, Fayetteville, AR
800m
2:05.00-May 26NCAA West Preliminary Round, John McDonnell Field, Fayetteville, AR
4x800Metre
8:28.24-Apr 30The Penn Relays Carnival, Franklin Field, Philadelphia, PA
DistanceMe
10:50.22-Apr 28The Penn Relays Carnival, Franklin Field, Philadelphia, PA
400m
53.69-Apr 15Bryan Clay Invitational, Cougar Athletic Stadium, Azusa, CA
4x400m
3:35.88-Apr 9Sun Angel Track Classic & Combined Events, Sun Angel Stadium, Tempe, AZ
800m
2:03.70-Apr 9Sun Angel Track Classic & Combined Events, Sun Angel Stadium, Tempe, AZ
1500m
4:20.78-Apr 1Stanford Invitational, Cobb Track and Angell Field, Palo Alto, CA
800m-short-track
2:01.96-Mar 12NCAA Div. I Indoor Championships, CrossPlex Athletic Facility, Birmingham, AL (i)
800m-short-track
2:03.48-Mar 11NCAA Div. I Indoor Championships, CrossPlex Athletic Facility, Birmingham, AL (i)
800m-short-track
2:01.96-Mar 11NCAA Div. I Indoor Championships, CrossPlex Athletic Facility, Birmingham, AL (i)
800m-short-track
2:04.22-Feb 26US Indoor Championships
800m
2:04.03-Feb 12Husky Classic, Dempsey Indoor, Seattle, WA (i)
DistanceMe
10:58.37-Feb 11Husky Classic, Dempsey Indoor, Seattle, WA (i)
800m-short-track
2:04.84-Feb 5Dr. Sander Invitational
DistanceMe
11:06.24-Jan 28UW Invitational, Dempsey Indoor, Seattle, WA (i)

2021

4 performances
DisciplineResultWindDateCompetitions
800m
2:06.67-Jun 24U.S. Olympic Trials, Hayward Field, Eugene, OR
800m
2:01.91-Jun 12NCAA Div. I Outdoor Championships
800m
2:02.58-Jun 11NCAA Div. I Outdoor Championships
800m
2:01.91-Jun 11NCAA Div. I Outdoor Championships
Showing 1 - 50 of 91

Honours

No medals

FAQ

Frequently asked questions

What is Claire Seymour's 800 m personal best?

Claire Seymour's 800 m personal best is 2:00.04, set on Apr 14, 2023 in Cougar Athletic Stadium, Azusa, CA (USA), #601 on the all-time list.

Which events does Claire Seymour compete in?

Claire Seymour competes in the 800 m and 1500 m.

How did Claire Seymour perform in 2023?

2023 season best: 2:00.04, set on Apr 14, 2023 in Cougar Athletic Stadium, Azusa, CA (USA). Last competition: USA Championships, Hayward Field, Eugene, OR on Jul 9, 2023, 2:02.60.