- 400m hurdles Univ/Coll 5th PR57.12a
- 400m hurdles Univ/Coll · Prelims 6th 57.50a
Athlete
Mackenzie Collins
Texas · 2026
Personal records
| Event | PR | Where | 2026 | Furthest |
|---|---|---|---|---|
| 400m hurdles · 2 | 57.12a | 98th Clyde Littlefield Texas Relays presented by Truist · Apr 1, 2026 | 57.12a |
2026
Texas · 1 meet