Personal Records
| Event | Mark | State | National | Date |
|---|---|---|---|---|
| 60m | 8.84 | #9,671 | Mar 14, 2026 | |
| 100m | 14.51 | — | May 4, 2024 | |
| 100mH | 17.08 | #7,727 | Apr 20, 2026 | |
| 300mH | 52.37 | #11,471 | May 5, 2025 | |
| Long Jump | 13-9.75 | — | Apr 22, 2026 |
Results
PRO
See all 66 of Sienna O'Connor'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
100 Meter Hurdles
300 Meter Hurdles
Long Jump
2026 - Indoor
60 Meter Dash
2025 - Outdoor
100 Meter Hurdles
300 Meter Hurdles
2024 - Outdoor
100 Meter Dash
100 Meter Hurdles
300 Meter Hurdles
Long Jump
2023 - Outdoor
100 Meter Dash
200 Meter Dash
400 Meter Dash
100 Meter Hurdles
300 Meter Hurdles
High Jump