- 1500m Emerging Elite Enroute 16th PR4:42.41a
- 1600m Emerging Elite Enroute 15th PR4:59.53a
- 1mile Emerging Elite 15th PR5:01.25a
- 3000m Emerging Elite Enroute 13th PR10:14.52a
- 3200m Emerging Elite Enroute 12th PR10:52.46a
- 2miles Emerging Elite 12th PR10:55.94a
Athlete
Riley Biddle
· 2026
Personal records
| Event | PR | Where | 2026 | Furthest |
|---|---|---|---|---|
| 1500m · 1 | 4:42.41a | Nike Outdoor Nationals & USATF U20 Championships · Jun 18, 2026 | 4:42.41a | |
| 1600m · 1 | 4:59.53a | Nike Outdoor Nationals & USATF U20 Championships · Jun 18, 2026 | 4:59.53a | |
| 1mile · 1 | 5:01.25a | Nike Outdoor Nationals & USATF U20 Championships · Jun 18, 2026 | 5:01.25a | |
| 3000m · 1 | 10:14.52a | Nike Outdoor Nationals & USATF U20 Championships · Jun 18, 2026 | 10:14.52a | |
| 3200m · 1 | 10:52.46a | Nike Outdoor Nationals & USATF U20 Championships · Jun 18, 2026 | 10:52.46a | |
| 2miles · 1 | 10:55.94a | Nike Outdoor Nationals & USATF U20 Championships · Jun 18, 2026 | 10:55.94a |