- 400m Championship 49th PR49.13a
Athlete
Richard Sun
· 2026
Personal records
| Event | PR | Where | 2026 | Furthest |
|---|---|---|---|---|
| 400m · 1 | 49.13a | Nike Outdoor Nationals & USATF U20 Championships · Jun 18, 2026 | 49.13a |
Athlete
· 2026
| Event | PR | Where | 2026 | Furthest |
|---|---|---|---|---|
| 400m · 1 | 49.13a | Nike Outdoor Nationals & USATF U20 Championships · Jun 18, 2026 | 49.13a |