- 1500m Championship Enroute 27th PR4:32.79a
- 1600m Championship Enroute 25th PR4:49.93a
- 1mile Championship 24th PR4:51.63a
- 3000m Championship Enroute 10th PR9:35.70a
- 3200m Championship Enroute 10th PR10:13.54a
- 2miles Championship 10th PR10:17.00a
Athlete
Cassidy Armstrong
· 2026
Personal records
| Event | PR | Where | 2026 | Furthest |
|---|---|---|---|---|
| 1500m · 1 | 4:32.79a | Nike Outdoor Nationals & USATF U20 Championships · Jun 18, 2026 | 4:32.79a | |
| 1600m · 1 | 4:49.93a | Nike Outdoor Nationals & USATF U20 Championships · Jun 18, 2026 | 4:49.93a | |
| 1mile · 1 | 4:51.63a | Nike Outdoor Nationals & USATF U20 Championships · Jun 18, 2026 | 4:51.63a | |
| 3000m · 1 | 9:35.70a | Nike Outdoor Nationals & USATF U20 Championships · Jun 18, 2026 | 9:35.70a | |
| 3200m · 1 | 10:13.54a | Nike Outdoor Nationals & USATF U20 Championships · Jun 18, 2026 | 10:13.54a | |
| 2miles · 1 | 10:17.00a | Nike Outdoor Nationals & USATF U20 Championships · Jun 18, 2026 | 10:17.00a |