Personal Records
| Event | Mark | State | National | Date |
|---|---|---|---|---|
| 70m | 10.23 | — | May 20, 2026 | |
| 100m | 14.29 | — | May 6, 2026 | |
| 55mH | 11.02 | — | May 6, 2026 |
Results
PRO
See all 22 of Hailey Niemi's results
Every mark, PR and season best.
Plus everything included in MileSplit PRO
- Comprehensive rankings by grade, class, conference & more
- Progression tracker & head-to-head compare
- Race video, photos & premium articles and more
2026 - Outdoor
70 Meter Dash
100 Meter Dash
55 Meter Hurdles
2025 - Cc
70 Meter Dash
2025 - Outdoor
55 Meter Hurdles