Info
| Last name | Neff |
| First name | Isaac |
| Nationality |  United States |
| Date of birth | 08-07-1986 |
| Age | 39 |
| Date | Rank | Race |
|---|---|---|
| 16-11 | 20 | The Jingle Cross 3 (C2) |
| 15-11 | 14 | Jingle Cross 2 (C1) |
| 31-10 | 12 | Cincy3 Harbin Park (C2) |
| 26-10 | 32 | Gateway Cross Cup (C2) |
| 21-09 | 9 | Trek CXC Cup (C2) |
| 20-09 | 9 | Trek CXC Cup (C1) |