- 400m Middle School 17th PR53.26a
Athlete
Mason Matute
Coppell East · 2026
Personal records
| Event | PR | Where | 2026 | Furthest |
|---|---|---|---|---|
| 400m · 1 | 53.26a | Nike Outdoor Nationals & USATF U20 Championships · Jun 18, 2026 | 53.26a |
2026
Coppell East · grade 8 · 1 meet
Athlete
Coppell East · 2026
| Event | PR | Where | 2026 | Furthest |
|---|---|---|---|---|
| 400m · 1 | 53.26a | Nike Outdoor Nationals & USATF U20 Championships · Jun 18, 2026 | 53.26a |
Coppell East · grade 8 · 1 meet