JD

Jacob Dennis
Birth dateDec 7, 1987
Height-
Weight-
Jacob Dennis is a United States sprinter, born on December 7, 1987. He competes primarily in the 200m, 400m and 400m-short-track.
His personal bests include 21.66 in the 200m, 46.84 in the 400m, 48.19 in the 400m-short-track, 22.62 in the 200m-short-track and 33.30 in the 300m. He is currently active on the international athletics circuit, representing United States.
Key facts
As of Sep 15, 2026: 300 Metres 33.30, 400 m 46.84, 2007 season best 33.30 (May 1, 2007) · 38 years old
PB
Personal bests
21.66
46.84
48.19
22.62
33.30
1:04.48
1:04.48
1:22.88