Info
| Last name | Sommer |
| First name | Sandra |
| Nationality |  Switzerland |
| Date of birth | 18-08-1973 |
| Age | 52 |
| Date | Rank | Race |
|---|---|---|
| 26-12 | 10 | Int. Radquer Dagmersellen (C2) |
| 23-12 | 7 | Internationales Radquer Meilen (C2) |
| 18-11 | 7 | Cyclo-cross International Aigle (C2) |
| 11-11 | 8 | Int. Radquer Uster (C2) |
| 01-11 | 5 |  Internationales Radcross (C2) |
| 28-10 | 9 | Intern. Radquer Steinmaur (C2) |
| 07-01 | 4 | Swiss National Championships CX (CN) |
| 02-01 | 9 | Flüüger Quer (C1) |