Season
Personal Records
| Event | Mark | State | National | Date |
|---|---|---|---|---|
| 100m | 14.61 | — | Mar 2, 2026 | |
| 1.x Mile | 13:32.00 | — | Sep 3, 2025 | |
| 100mH | 20.32 | — | Mar 30, 2026 | |
| 300mH | 57.05 | — | Feb 18, 2026 | |
| Long Jump | 12-8.5 | — | Feb 18, 2026 |
Results
See all 18 of Joslin Duncan’s results
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2026 - Cc
1.x Mile Run
2 Mile Run
2026 - Outdoor
100 Meter Dash
200 Meter Dash
100 Meter Hurdles
300 Meter Hurdles
High Jump
Long Jump
Javelin
2025 - Cc
1.x Mile Run