Season
Personal Records
| Event | Mark | State | National | Date |
|---|---|---|---|---|
| 1500m | 3:55.57 | — | Mar 21, 2026 | |
| 1 Mile | 4:17.01 | — | Jan 22, 2026 | |
| 3000m | 8:26.54 | — | Jan 22, 2026 | |
| 5K | 14:36.09 | — | Mar 21, 2026 | |
| 8K | 24:19.53 | — | Oct 4, 2025 |
Results
PRO
See all 14 of Collin De Julio's results
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Join MileSplit PRO Already a PRO member? Log in2026 - Cc
6,000 Meter Run
2026 - Outdoor
1500 Meter Run
5000 Meter Run
2026 - Indoor
One Mile Run
3000 Meter Run
5000 Meter Run
2025 - Cc
7000 Meter Run
8000 Meter Run