Personal Records
| Event | Mark | State | National | Date |
|---|---|---|---|---|
| 800m | 2:39.99 | — | May 9, 2026 | |
| 1600m | 5:43.56 | — | May 9, 2026 | |
| 2.5 Mile | 19:19.51 | — | Sep 13, 2025 | |
| 5K | 22:15.00 | — | Oct 21, 2025 |
Results
PRO
See all 33 of Harrison Sheffler'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
800 Meter Run
1600 Meter Run
2025 - Cc
2.5 Mile Run
5000 Meter Run
2025 - Outdoor
800 Meter Run
1600 Meter Run
2024 - Cc
2.5 Mile Run
5000 Meter Run