JK

Jonathan Kumer

USAUSAMen
Birth dateJun 30, 2004
Height-
Weight-

Jonathan Kumer is a United States sprinter, born on June 30, 2004. He competes primarily in the 400m, 800m and Mile.

His personal bests include 49.90 in the 400m, 1:47.19 in the 800m, 4:33.42 in the Mile, 3:18.86 in the 4x400m and 1:49.14 in the 800m-short-track. He is currently active on the international athletics circuit, representing United States.

Key facts
800 Metres Short Track
1:49.14
500 Metres Short Track
1:03.65
2026 season best
1:51.07
Feb 7, 2026 · Ott Center for Track & Field, Philadelphia, PA (USA) (i)
2026 season best
Last competition
NCAA Division I East First Rounds, Un. of Kentucky Outdoor Track Facility, Lexington, KY
May 29, 2026 · 1:50.00
NCAA Division I East First Rounds, Un. of Kentucky Outdoor Track Facility, Lexington, KY
Age
22 years old

As of Sep 21, 2026: 800 Metres Short Track 1:49.14, 500 Metres Short Track 1:03.65, 2026 season best 1:51.07 (Feb 7, 2026, Ott Center for Track & Field, Philadelphia, PA (USA) (i)) · Last competition: NCAA Division I East First Rounds, Un. of Kentucky Outdoor Track Facility, Lexington, KY, May 29, 2026, 1:50.00 · 22 years old

PB

Personal bests

49.90
1:47.19
Mile
4:33.42
4x400m
3:18.86
800m-short-track
1:49.14
mile-short-track
4:33.42
4x400Metre
3:15.37
4x800Metre
7:25.56
500Metres
1:03.65
500m-short-track
1:03.65

Performance Charts

Season bests

SeasonDisciplineResultWindDateTrendCompetitions
2026
400m
50.17-Mar 28, 2026
↓
-
2026
500m-short-track
1:03.65-Feb 14, 2026-12th Annual Darius Dixon Memorial Invitational
2026
500Metres
1:03.65-Feb 14, 2026-12th Annual Darius Dixon Memorial Invitational
2026
800m
1:47.19-May 27, 2026
↑
NCAA Division I East First Rounds, Un. of Kentucky Outdoor Track Facility, Lexington, KY
2026
800m-short-track
1:51.07-Feb 7, 2026
↑
Penn Classic
2026
4x400Metre
3:15.37-Feb 14, 2026
↑
12th Annual Darius Dixon Memorial Invitational
2026
4x400m
3:18.86-May 16, 2026
↑
Coastal Athletic Association Outdoor Track and Field Championship
2026
1500m
3:52.82-Mar 19, 2026--
2026
Mile
4:33.42-Jan 24, 2026-Hokie Invitational
2026
mile-short-track
4:33.42-Jan 24, 2026-Hokie Invitational
2026
4x800Metre
7:33.25-Feb 22, 2026
↑
Coastal Athletic Association Indoor Track & Field Championship, The Track at New Balance, Boston, MA (i)
2025
800m
1:49.14-Feb 7, 2025
↑
East Coast Invitational, Virginia Beach Sports Center, Virginia Beach, VA (i)
2025
800m-short-track
1:49.14-Feb 7, 2025
↑
East Coast Invitational, Virginia Beach Sports Center, Virginia Beach, VA (i)
2025
4x800Metre
7:25.56-Apr 24, 2025
↑
The Penn Relays, Franklin Field, Philadelphia, PA - Olympic Development
2024
400m
49.90-Apr 28, 2024
↓
Virginia High Performance, UVA Lanningan Field, Charlottesville, VA
2024
800m-short-track
1:50.35-Feb 3, 2024
↑
Doc Hale Virginia Tech Invitational, Rector Fieldhouse, Blacksburg, VA (i)
2024
800m
1:50.35-Feb 3, 2024
↑
Doc Hale Virginia Tech Invitational, Rector Fieldhouse, Blacksburg, VA (i)
2024
4x400Metre
3:15.44-Feb 23, 2024
↑
2024 CAA Indoor Track and Field Championship
2023
800m-short-track
1:51.08-Feb 23, 2023
↑
2023 CAA Indoor Track and Field Championship
2023
800m
1:51.08-Feb 23, 2023
↑
2023 CAA Indoor Track and Field Championship
2023
4x400Metre
3:20.24-Feb 4, 2023
↑
Doc Hale Invitational, Rector Fieldhouse, Blacksburg, VA (i)
2023
4x400m
3:20.88-May 6, 2023
↑
CAA Outdoor Track and Field Championships
2023
4x800Metre
7:47.28-Feb 23, 2023
↑
2023 CAA Indoor Track and Field Championship
2022
800m-short-track
1:55.86-Mar 12, 2022
↑
Ocean Breeze Athl. Complex, New York, NY (USA) (i)
2022
800m
1:55.86-Mar 12, 2022
↑
Ocean Breeze Athl. Complex, New York, NY (USA) (i)

2026

20 performances
DisciplineResultWindDateCompetitions
800m
1:50.00-May 29NCAA Division I East First Rounds, Un. of Kentucky Outdoor Track Facility, Lexington, KY
800m
1:47.19-May 27NCAA Division I East First Rounds, Un. of Kentucky Outdoor Track Facility, Lexington, KY
800m
1:50.00-May 27NCAA Division I East First Rounds, Un. of Kentucky Outdoor Track Facility, Lexington, KY
800m
1:50.83-May 16Coastal Athletic Association Outdoor Track and Field Championship
800m
1:52.57-May 16Coastal Athletic Association Outdoor Track and Field Championship
4x400m
3:18.86-May 16Coastal Athletic Association Outdoor Track and Field Championship
800m
1:50.83-May 15Coastal Athletic Association Outdoor Track and Field Championship
800m
1:50.15-Apr 16Wake Forest Invitational, Kentner Stadium Wake Forest University, Winston Salem, NC - Section A
800m
1:48.94-Apr 11Duke Invitational
4x400m
3:20.04-Apr 460th Colonial Relays
800m
1:48.38-Apr 460th Colonial Relays
800m
1:48.38-Apr 260th Colonial Relays
4x800Metre
7:33.25-Feb 22Coastal Athletic Association Indoor Track & Field Championship, The Track at New Balance, Boston, MA (i)
800m-short-track
1:51.68-Feb 22Coastal Athletic Association Indoor Track & Field Championship, The Track at New Balance, Boston, MA (i)
500m-short-track
1:03.65-Feb 1412th Annual Darius Dixon Memorial Invitational
4x400Metre
3:15.37-Feb 1412th Annual Darius Dixon Memorial Invitational
800m-short-track
1:51.07-Feb 7Penn Classic
mile-short-track
4:33.42-Jan 24Hokie Invitational
mile-short-track
4:33.42-Jan 23Hokie Invitational
4x400Metre
3:28.75-Jan 23Hokie Invitational

2025

14 performances
DisciplineResultWindDateCompetitions
800m
1:57.17-May 18Sunday Night Qualifier
800m
1:52.11-May 15CAA Outdoor Track and Field Championships
800m
1:52.57-May 15CAA Outdoor Track and Field Championships
800m
1:52.11-May 14CAA Outdoor Track and Field Championships
4x800Metre
7:25.56-Apr 24The Penn Relays, Franklin Field, Philadelphia, PA - Olympic Development
800m
DNF-Apr 18Wake Forest Invitational
800m-short-track
1:49.88-Feb 27CAA Indoor Track and Field Championship
800m-short-track
1:52.29-Feb 26CAA Indoor Track and Field Championship
800m-short-track
1:49.88-Feb 26CAA Indoor Track and Field Championship
800m-short-track
1:50.62-Feb 1511th Annual Darius Dixon Memorial Invitational
800m-short-track
1:50.62-Feb 1411th Annual Darius Dixon Memorial Invitational
800m-short-track
1:49.14-Feb 8East Coast Invitational, Virginia Beach Sports Center, Virginia Beach, VA (i)
800m-short-track
1:49.14-Feb 7East Coast Invitational, Virginia Beach Sports Center, Virginia Beach, VA (i)
800m-short-track
1:53.23-Jan 31Penn State National Open

2024

14 performances
DisciplineResultWindDateCompetitions
800m
1:57.15-May 11CAA Outdoor Track and Field Championships
800m
1:57.15-May 10CAA Outdoor Track and Field Championships
400m
49.90-Apr 28Virginia High Performance, UVA Lanningan Field, Charlottesville, VA
800m
1:50.49-Apr 19Wake Forest Invitational, Kentner Stadium Wake Forest University, Winston Salem, NC
800m
1:54.79-Apr 13Virginia Grand Prix
4x400Metre
3:15.44-Feb 232024 CAA Indoor Track and Field Championship
800m-short-track
1:51.50-Feb 232024 CAA Indoor Track and Field Championship
800m-short-track
1:51.50-Feb 222024 CAA Indoor Track and Field Championship
800m-short-track
1:51.90-Feb 222024 CAA Indoor Track and Field Championship
4x400Metre
3:16.40-Feb 1010th Annual Darius Dixon Memorial Invitational, Liberty Indoor Complex, Lynchburg, VA (i) - Invitational Events
800m-short-track
DNF-Feb 910th Annual Darius Dixon Memorial Invitational, Liberty Indoor Complex, Lynchburg, VA (i) - Invitational Events
4x400Metre
3:21.18-Feb 3Doc Hale Virginia Tech Invitational, Rector Fieldhouse, Blacksburg, VA (i)
800m-short-track
1:50.35-Feb 3Doc Hale Virginia Tech Invitational, Rector Fieldhouse, Blacksburg, VA (i)
800m-short-track
1:50.35-Feb 2Doc Hale Virginia Tech Invitational, Rector Fieldhouse, Blacksburg, VA (i)

2023

2 performances
DisciplineResultWindDateCompetitions
800m
1:55.07-Jul 9USA U20 Championships
800m
1:55.07-Jul 7USA U20 Championships
Showing 1 - 50 of 68

Honours

No medals

FAQ

Frequently asked questions

What is Jonathan Kumer's 800 Metres Short Track personal best?

Jonathan Kumer's 800 Metres Short Track personal best is 1:49.14, set on Feb 7, 2025 in Virginia Beach Sports Center, Virginia Beach, VA (USA) (i).

Which events does Jonathan Kumer compete in?

Jonathan Kumer competes in the 800 Metres Short Track and 500 Metres Short Track.

How did Jonathan Kumer perform in 2026?

2026 season best: 1:51.07, set on Feb 7, 2026 in Ott Center for Track & Field, Philadelphia, PA (USA) (i). Last competition: NCAA Division I East First Rounds, Un. of Kentucky Outdoor Track Facility, Lexington, KY on May 29, 2026, 1:50.00.