Info
| Last name | Tonkin |
| First name | Eric |
| Nationality |  United States |
| Date of birth | 28-08-1974 |
| Age | 51 |
| Date | Rank | Race |
|---|---|---|
| 11-12 | 24 | USGP of Cyclocross #8 - Bend (C2) |
| 10-12 | 24 | USGP of Cyclocross #7 - Bend (C1) |
| 04-12 | 16 | Cyclocross LA 2 (C2) |
| 03-12 | 16 | Cyclocross LA 1 (C2) |