Info
| Last name | Birky |
| First name | Donovan |
| Nationality |  United States |
| Date of birth | 20-09-1999 |
| Age | 26 |
| Date | Rank | Race |
|---|---|---|
| 20-11 | 10 | CXLA Weekend - Day 2 U19 (C2) |
| 19-11 | 8 | CXLA Weekend - Day 1 U19 (C2) |
| 15-10 | 11 | US Open of Cyclocross U19 (C2) |
| 10-01 | 26 | USA National Championships CX U19 (CN) |