- 800m Emerging Elite 3rd PR1:53.32a
- 1500m Emerging Elite Enroute 2nd PR3:55.23a
- 1600m Emerging Elite Enroute 2nd PR4:09.33a
- 1mile Emerging Elite 2nd PR4:10.71a
Athlete
David Coisson
@Altitude · 2026
Personal records
| Event | PR | Where | 2026 | Furthest |
|---|---|---|---|---|
| 800m · 1 | 1:53.32a | Nike Outdoor Nationals & USATF U20 Championships · Jun 18, 2026 | 1:53.32a | |
| 1500m · 1 | 3:55.23a | Nike Outdoor Nationals & USATF U20 Championships · Jun 18, 2026 | 3:55.23a | |
| 1600m · 1 | 4:09.33a | Nike Outdoor Nationals & USATF U20 Championships · Jun 18, 2026 | 4:09.33a | |
| 1mile · 1 | 4:10.71a | Nike Outdoor Nationals & USATF U20 Championships · Jun 18, 2026 | 4:10.71a |
2026
@Altitude · grade 11 · 1 meet