Personal Records
| Event | Mark | State | National | Date |
|---|---|---|---|---|
| 300mH | 58.70 | — | Apr 24, 2026 |
Results
PRO
See all of Stephen Simien’s results
Full performance history, included with MileSplit PRO.
Subscribe to view resultsAlready a subscriber? Log in.
2026 - Outdoor
300 Meter Hurdles