| Event / course | Mark | Meet | Date |
|---|---|---|---|
| Complete · IndoorSanta Monica All Comers · Feb 15 | 2:52.29 | Santa Monica All Comers | February 15, 2020 |
Best marks from the meets included here. Cross Country bests are grouped by course and distance.
| Date | Meet | Event | Pl | Mark | Gr |
|---|---|---|---|---|---|
| Feb 15 | Santa Monica All ComersFeb 15 · Complete · Place 97 · Koscheka | Complete | 97 | 6:06.00 | — |
| Feb 15 | Santa Monica All ComersFeb 15 · Complete · Place 67 · Koscheka | Complete | 67 | 2:52.29 PB | — |