- 400m hurdles U20 · Prelims 11th PR52.06a
Athlete
Marion Clark
Kennesaw State · 2026
Personal records
| Event | PR | Where | 2026 | Furthest |
|---|---|---|---|---|
| 400m hurdles · 1 | 52.06a | Nike Outdoor Nationals & USATF U20 Championships · Jun 18, 2026 | 52.06a |
2026
Kennesaw State · 1 meet