David O'Brien
| Event | Category | Date | |
|---|---|---|---|
| DNS | USGP of Cyclocross | Junior Men 15-16 | 12/5 |
| 2 | USGP of Cyclocross | Junior Men 15-16 | 12/4 |
| Event | Category | Date | |
|---|---|---|---|
| DNS | USGP of Cyclocross | Junior Men 15-16 | 12/5 |
| 2 | USGP of Cyclocross | Junior Men 15-16 | 12/4 |
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