Season
Personal Records
| Event | Mark | Milwaukee Metro | State | National | Date |
|---|---|---|---|---|---|
| 800m | 2:56.19 | — | May 19, 2026 | ||
| 1.x Mile | 10:46.00 | — | Sep 14, 2026 | ||
| 2400m | 9:39.10 | — | Sep 21, 2026 | ||
| 3000m | 12:12.40 | — | Sep 16, 2026 |
Results
PRO
See all 10 of Harrison Costigan’s results
Full performance history, included with MileSplit PRO.
Subscribe to view resultsAlready a subscriber? Log in.
2026 - Cc
1.x Mile Run
2400 Meter Run
3000 Meter Run
2026 - Outdoor
800 Meter Run
2025 - Cc
1.x Mile Run
3000 Meter Run