- 400m Emerging Elite 69th PR1:00.58a
Athlete
Arianna Miasnik
Centennial Eagle Track & Field · 2026
Personal records
| Event | PR | Where | 2026 | Furthest |
|---|---|---|---|---|
| 400m · 1 | 1:00.58a | Nike Outdoor Nationals & USATF U20 Championships · Jun 18, 2026 | 1:00.58a |
2026
Centennial Eagle Track & Field · grade 12 · 1 meet