- 400m Middle School 6th PR51.80a
Athlete
Ethan Contreras
Jack G. Desmond · 2026
Personal records
| Event | PR | Where | 2026 | Furthest |
|---|---|---|---|---|
| 400m · 1 | 51.80a | Nike Outdoor Nationals & USATF U20 Championships · Jun 18, 2026 | 51.80a |
2026
Jack G. Desmond · grade 8 · 1 meet