Jonathan Kumer

United StatesUnited StatesActive
Born
Jun 30, 2004 (22 years old)
Events
800 Metres Short Track · 500 Metres Short Track

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.

Personal best · 800 Metres Short Track1:55.86
2026 season best1:51.07Feb 7, 2026 · Ott Center for Track & Field, Philadelphia, PA (USA) (i)
2026 season best
Personal best · 500 Metres Short Track1:03.65
Last competitionNCAA Division I East First Rounds, Un. of Kentucky Outdoor Track Facility, Lexington, KYMay 29, 2026 · 1:50.00
NCAA Division I East First Rounds, Un. of Kentucky Outdoor Track Facility, Lexington, KY

As of Nov 8, 2026: 800 Metres Short Track 1:55.86, 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

Personal bests

WA points calculator →
DisciplineResultAll-time2026
400mVA 2024United States 400 m all-time list49.90864 pts––
800mKY 2026United States 800 m all-time list1:47.191,108 pts–#360
MileIndoorVA 20264:33.42740 pts––
4x400mNC 2026United States 4 × 400 m all-time list3:18.86––
800m-short-trackIndoorVA 20251:49.141,106 pts–#706
800m-short-track20221:55.86916 pts––

Progression

Compare me
SeasonDisciplineResultWindDateCompetitions
2026400m 50.17–Mar 28, 2026–
2026500m-short-track Indoor1:03.65–Feb 14, 202612th Annual Darius Dixon Memorial Invitational
2026500Metres Indoor1:03.65–Feb 14, 202612th Annual Darius Dixon Memorial Invitational
2026800m 1:47.19–May 27, 2026NCAA Division I East First Rounds, Un. of Kentucky Outdoor Track Facility, Lexington, KY
2026800m-short-track Indoor1:51.07–Feb 7, 2026Penn Classic
20264x400Metre Indoor3:15.37–Feb 14, 202612th Annual Darius Dixon Memorial Invitational
20264x400m 3:18.86–May 16, 2026Coastal Athletic Association Outdoor Track and Field Championship
20264x400Metre 3:28.75–Jan 23, 2026Hokie Invitational
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FAQ

Frequently asked questions

Jonathan Kumer's 800 Metres Short Track personal best is 1:55.86, set on Mar 12, 2022.

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

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.