Mark Williams
- Events
- 800 Metres Short Track
Mark Williams is a United States middle-distance runner. He competes primarily in the 800m, 1500m and 800m-short-track.
His personal bests include 1:57.40 in the 800m, 4:07.16 in the 1500m, 1:57.97 in the 800m-short-track, 1:57.97 in the 800m-short-track and 2:38.23 in the 1000m. He is currently active on the international athletics circuit, representing United States.
Personal best · 800 Metres Short Track1:57.97
2025 season best1:59.73Mar 2, 2025 · Boston Univ. Track & Tennis Center, Boston, MA (USA) (i)
Last competitionLast Chance Indoor National QualifierMar 2, 2025 · 1:59.73
As of Nov 13, 2026: 800 Metres Short Track 1:57.97, 2025 season best 1:59.73 (Mar 2, 2025, Boston Univ. Track & Tennis Center, Boston, MA (USA) (i)) · Last competition: Last Chance Indoor National Qualifier, Mar 2, 2025, 1:59.73
Personal bests
WA points calculator →DisciplineResultAll-time
800m-short-track20141:57.97861 pts–
800m-short-trackIndoorNY 20141:57.97861 pts–
1000mIndoorNY 20182:38.23761 pts–
1000m-short-trackIndoorNY 20182:38.23761 pts–
Progression
| Season | Discipline | Result | Wind | Date | Competitions |
|---|---|---|---|---|---|
| 2025 | 800m-short-track Indoor | 1:59.73 | – | Mar 2, 2025 | Last Chance Indoor National Qualifier |
| 2025 | 800m Indoor | 1:59.73 | – | Mar 2, 2025 | Last Chance Indoor National Qualifier |
| 2024 | 800m | 1:59.18 | – | Jun 2, 2024 | The Elliott Denman NJ International, Monmouth University Joe Compagni Track at Kessler Stadium, West Long Branch, NJ |
| 2021 | 800m | 1:59.38 | – | Jul 18, 2021 | Franklin Field, Philadelphia, PA (USA) |
| 2019 | 800m-short-track Indoor | 1:59.54 | – | Feb 15, 2019 | NY (USA) (i) |
| 2019 | 800m-short-track | 1:59.54 | – | Feb 15, 2019 | – |
| 2019 | 800m Indoor | 2:00.58 | – | Jul 6, 2019 | NY (USA) (i) |
| 2019 | 800m | 2:00.58 | – | Jul 6, 2019 | – |