Personal Records
| Event | Mark | State | National | Date |
|---|---|---|---|---|
| 1 Mile | 8:17.10 | — | Oct 7, 2025 | |
| 2 Mile | 16:07.50 | — | Oct 4, 2025 | |
| 4K | 16:26.50 | #2,025 | Aug 29, 2026 |
Results
PRO
See all 3 of Cooper Halvorson'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 - Cc
4000 Meter Run
2025 - Cc
One Mile Run
2 Mile Run