Personal Records
| Event | Mark | State | National | Date |
|---|---|---|---|---|
| Discus | 67-7 | — | Mar 28, 2026 | |
| Javelin | 55-5 | — | Apr 29, 2025 | |
| Shot Put | 35-0 | — | Mar 28, 2026 |
Results
PRO
See all 18 of Grant Preston'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
Discus
Javelin
Shot Put
2026 - Indoor
Shot Put
2025 - Outdoor
Discus
Javelin
Shot Put