Season
Personal Records
| Event | Mark | State | National | Date |
|---|---|---|---|---|
| 1600m | 6:02.82 | — | Apr 10, 2026 | |
| 5K | 25:16.80 | — | Sep 26, 2026 | |
| Javelin | 62-1.25 (18.93m) | — | Mar 26, 2026 |
Results
PRO
See all 8 of William Jefferson’s results
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2026 - Cc
5000 Meter Run
2026 - Outdoor
1600 Meter Run
Javelin