Season
Personal Records
| Event | Mark | State | National | Date |
|---|---|---|---|---|
| 800m | 2:19.95 | — | May 4, 2026 | |
| 1600m | 5:21.77 | — | Apr 21, 2026 | |
| 3200m | 11:22.42 | — | May 4, 2026 | |
| 5K | 19:41.58 | — | Sep 6, 2025 |
Results
PRO
See all 24 of Jack Giffen's results
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Join MileSplit PRO Already a PRO member? Log in2026 - Outdoor
800 Meter Run
1600 Meter Run
3200 Meter Run
2025 - Cc
3200 Meter Run
5000 Meter Run
2025 - Outdoor
1600 Meter Run
3200 Meter Run