| Event / course | Mark | Meet | Date |
|---|---|---|---|
| 400 Meters · OutdoorDeerfield Boys Track & Field Invitational · May 15 | 55.14a | Deerfield Boys Track & Field Invitational | May 15, 2021 |
Best marks from the meets included here. Cross Country bests are grouped by course and distance.
| Date | Meet | Event | Pl | Mark | Gr |
|---|---|---|---|---|---|
| May 15 | Deerfield Boys Track & Field InvitationalMay 15 · 400 Meters · Place 15 · Winnetka (New Trier) | 400 Meters | 15. | 55.14a PB | 12 |
| May 11 | CSL Triangular #2May 11 · 400 Meters · Place 5 · Winnetka (New Trier) | 400 Meters | 5. | 57.3 | 12 |